Update logbook: Repro - Optimal Unconstrained Self-Distillation in Ridge Regression

logbook.json

@@ -10,7 +10,7 @@
     "icml2026-repro",
     "paper-MdHcU4C4Rm"
   ],
-  "updated_at": "2026-07-16T20:12:09+00:00",
+  "updated_at": "2026-07-16T23:34:10+00:00",
   "root": {
     "slug": "index",
     "title": "Repro - Optimal Unconstrained Self-Distillation in Ridge Regression",
@@ -72,6 +72,6 @@
       }
     ]
   },
-  "agent_view_tokens": 10460,
-  "revision": "1784232729782976905"
+  "agent_view_tokens": 10661,
+  "revision": "1784244850537524768"
 }

pages/claim-1-exact-improvement-and-sign/page.md

@@ -1015,52 +1015,52 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-smoke-structural
-* Trackio metrics logged to: /home/tihor/.cache/huggingface/trackio
+* Trackio metrics logged to: <TRACKIO_CACHE>
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-smoke-structural"
 * or by running in Python: trackio.show(project="icml22249-smoke-structural")
 * Created new run: local-smoke-structural
 {"affine_refits": 54, "max_affine_coefficient_error": 2.832617238042333e-15, "max_formula_error": 1.0628259316071285e-12, "mode": "structural", "path_rows": 51, "stationary_lambda": 0.25059061945244254}
-/home/tihor/.venv/lib/python3.13/site-packages/trackio/utils.py:27: UserWarning: trackio failed to flush metric logs for run 'local-smoke-structural': [Errno 30] Read-only file system: '/home/tihor/.cache/huggingface/trackio'. User code will continue, but this batch could not be persisted.
+<VENV>/lib/python3.13/site-packages/trackio/utils.py:27: UserWarning: trackio failed to flush metric logs for run 'local-smoke-structural': [Errno 30] Read-only file system: '<TRACKIO_CACHE>'. User code will continue, but this batch could not be persisted.
   warnings.warn(message, *args, **kwargs)
 * Run finished. Uploading logs to Trackio (please wait...)
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-smoke-structural/blobs/sha256'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-smoke-structural/blobs/sha256'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-smoke-structural/blobs'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-smoke-structural/blobs'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-smoke-structural'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-smoke-structural'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/scripts/run_reproduction.py", line 781, in <module>
+  File "<WORKSPACE>/scripts/run_reproduction.py", line 781, in <module>
     raise SystemExit(main())
                      ~~~~^^
-  File "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/scripts/run_reproduction.py", line 752, in main
+  File "<WORKSPACE>/scripts/run_reproduction.py", line 752, in main
     tracker.finish(
     ~~~~~~~~~~~~~~^
         artifact_path=mode_output,
@@ -1069,37 +1069,37 @@ Traceback (most recent call last):
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     )
     ^
-  File "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/scripts/run_reproduction.py", line 158, in finish
+  File "<WORKSPACE>/scripts/run_reproduction.py", line 158, in finish
     artifact = trackio.log_artifact(
         artifact_path,
     ...<2 lines>...
         aliases=["latest"],
     )
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/__init__.py", line 748, in log_artifact
+  File "<VENV>/lib/python3.13/site-packages/trackio/__init__.py", line 748, in log_artifact
     return run.log_artifact(artifact_or_path, name=name, type=type, aliases=aliases)
            ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/run.py", line 1290, in log_artifact
+  File "<VENV>/lib/python3.13/site-packages/trackio/run.py", line 1290, in log_artifact
     manifest = artifact._build_manifest(self.project)
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/artifact.py", line 413, in _build_manifest
+  File "<VENV>/lib/python3.13/site-packages/trackio/artifact.py", line 413, in _build_manifest
     digest, size = cas.stage_blob_into_project(src, project)
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/cas.py", line 194, in stage_blob_into_project
+  File "<VENV>/lib/python3.13/site-packages/trackio/cas.py", line 194, in stage_blob_into_project
     blobs_root.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   [Previous line repeated 1 more time]
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-OSError: [Errno 30] Read-only file system: '/home/tihor/.cache/huggingface/trackio'
+OSError: [Errno 30] Read-only file system: '<TRACKIO_CACHE>'
 
 ````
 
@@ -1979,7 +1979,7 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-smoke-structural
-* Trackio metrics logged to: /home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/.hf/trackio
+* Trackio metrics logged to: <WORKSPACE>/.hf/trackio
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-smoke-structural"
 * or by running in Python: trackio.show(project="icml22249-smoke-structural")

pages/claim-2-deterministic-asymptotics/page.md

@@ -863,7 +863,7 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-smoke-figure4
-* Trackio metrics logged to: /home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/.hf/trackio
+* Trackio metrics logged to: <WORKSPACE>/.hf/trackio
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-smoke-figure4"
 * or by running in Python: trackio.show(project="icml22249-smoke-figure4")

pages/claim-3-one-shot-tuning/page.md

@@ -863,7 +863,7 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-smoke-size
-* Trackio metrics logged to: /home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/.hf/trackio
+* Trackio metrics logged to: <WORKSPACE>/.hf/trackio
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-smoke-size"
 * or by running in Python: trackio.show(project="icml22249-smoke-size")

pages/conclusion/page.md

@@ -419,7 +419,7 @@ This independent reproduction supports the exact finite-sample self-distillation
   "schema_version": 1,
   "skill": "posterly",
   "timestamp": "2026-07-16T17:42:16Z",
-  "poster_html": "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html",
+  "poster_html": "<WORKSPACE>/poster/poster.html",
   "canvas": {
     "source": "page-rule",
     "width_cm": 60.96,
@@ -436,14 +436,14 @@ This independent reproduction supports the exact finite-sample self-distillation
       "severity": "hard",
       "status": "PASS",
       "command": [
-        "/home/tihor/webllm/verifier-self-distillation-loop/domains/hackathon-build-small/glass-brain/.venv/bin/python",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/tools/posterly/tools/poster_check.py",
+        "<POSTERLY_ENV>/bin/python",
+        "<WORKSPACE>/tools/posterly/tools/poster_check.py",
         "preflight",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html"
+        "<WORKSPACE>/poster/poster.html"
       ],
       "summary": {
         "exit_code": 0,
-        "tail": "[preflight] /home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html\n  problems: 0   warnings: 0\n[preflight] PASS"
+        "tail": "[preflight] <WORKSPACE>/poster/poster.html\n  problems: 0   warnings: 0\n[preflight] PASS"
       },
       "artifacts": []
     },
@@ -452,13 +452,13 @@ This independent reproduction supports the exact finite-sample self-distillation
       "severity": "hard",
       "status": "PASS",
       "command": [
-        "/home/tihor/webllm/verifier-self-distillation-loop/domains/hackathon-build-small/glass-brain/.venv/bin/python",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/tools/posterly/tools/style_check.py",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html",
+        "<POSTERLY_ENV>/bin/python",
+        "<WORKSPACE>/tools/posterly/tools/style_check.py",
+        "<WORKSPACE>/poster/poster.html",
         "--disable",
         "4,5",
         "--json",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/style_check.json"
+        "<WORKSPACE>/poster/style_check.json"
       ],
       "summary": {
         "gate": "style",
@@ -545,7 +545,7 @@ This independent reproduction supports the exact finite-sample self-distillation
         ]
       },
       "artifacts": [
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/style_check.json"
+        "<WORKSPACE>/poster/style_check.json"
       ]
     },
     {
@@ -553,14 +553,14 @@ This independent reproduction supports the exact finite-sample self-distillation
       "severity": "hard",
       "status": "PASS",
       "command": [
-        "/home/tihor/webllm/verifier-self-distillation-loop/domains/hackathon-build-small/glass-brain/.venv/bin/python",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/tools/posterly/tools/asset_check.py",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html",
+        "<POSTERLY_ENV>/bin/python",
+        "<WORKSPACE>/tools/posterly/tools/asset_check.py",
+        "<WORKSPACE>/poster/poster.html",
         "--manifest",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/assets/FIGURE_MANIFEST.json",
+        "<WORKSPACE>/poster/assets/FIGURE_MANIFEST.json",
         "--waive-total-area",
         "--json",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/asset_check.json"
+        "<WORKSPACE>/poster/asset_check.json"
       ],
       "summary": {
         "gate": "asset",
@@ -617,7 +617,7 @@ This independent reproduction supports the exact finite-sample self-distillation
         ]
       },
       "artifacts": [
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/asset_check.json"
+        "<WORKSPACE>/poster/asset_check.json"
       ]
     },
     {
@@ -625,10 +625,10 @@ This independent reproduction supports the exact finite-sample self-distillation
       "severity": "hard",
       "status": "PASS",
       "command": [
-        "/home/tihor/webllm/verifier-self-distillation-loop/domains/hackathon-build-small/glass-brain/.venv/bin/python",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/tools/posterly/tools/poster_check.py",
+        "<POSTERLY_ENV>/bin/python",
+        "<WORKSPACE>/tools/posterly/tools/poster_check.py",
         "measure",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html"
+        "<WORKSPACE>/poster/poster.html"
       ],
       "summary": {
         "exit_code": 0,
@@ -641,10 +641,10 @@ This independent reproduction supports the exact finite-sample self-distillation
       "severity": "soft",
       "status": "PASS",
       "command": [
-        "/home/tihor/webllm/verifier-self-distillation-loop/domains/hackathon-build-small/glass-brain/.venv/bin/python",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/tools/posterly/tools/poster_check.py",
+        "<POSTERLY_ENV>/bin/python",
+        "<WORKSPACE>/tools/posterly/tools/poster_check.py",
         "polish",
-        "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/poster/poster.html",
+        "<WORKSPACE>/poster/poster.html",
         "--max-card-trailing",
         "0.15",
         "--strict"
@@ -751,66 +751,66 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-release-artifacts
-* Trackio metrics logged to: /home/tihor/.cache/huggingface/trackio
+* Trackio metrics logged to: <TRACKIO_CACHE>
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-release-artifacts"
 * or by running in Python: trackio.show(project="icml22249-release-artifacts")
 * psutil detected, enabling automatic CPU/system metrics logging
 * Created new run: full-reproduction-bundle
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-release-artifacts/blobs/sha256'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-release-artifacts/blobs/sha256'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-release-artifacts/blobs'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-release-artifacts/blobs'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-FileNotFoundError: [Errno 2] No such file or directory: '/home/tihor/.cache/huggingface/trackio/artifacts/icml22249-release-artifacts'
+FileNotFoundError: [Errno 2] No such file or directory: '<TRACKIO_CACHE>/artifacts/icml22249-release-artifacts'
 
 During handling of the above exception, another exception occurred:
 
 Traceback (most recent call last):
-  File "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/scripts/log_release_artifact.py", line 63, in <module>
+  File "<WORKSPACE>/scripts/log_release_artifact.py", line 63, in <module>
     main()
     ~~~~^^
-  File "/home/tihor/ICML/campaign/wave1/repro_22249_self_distillation/scripts/log_release_artifact.py", line 45, in main
+  File "<WORKSPACE>/scripts/log_release_artifact.py", line 45, in main
     logged = trackio.log_artifact(artifact, aliases=["release"])
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/__init__.py", line 748, in log_artifact
+  File "<VENV>/lib/python3.13/site-packages/trackio/__init__.py", line 748, in log_artifact
     return run.log_artifact(artifact_or_path, name=name, type=type, aliases=aliases)
            ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/run.py", line 1290, in log_artifact
+  File "<VENV>/lib/python3.13/site-packages/trackio/run.py", line 1290, in log_artifact
     manifest = artifact._build_manifest(self.project)
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/artifact.py", line 413, in _build_manifest
+  File "<VENV>/lib/python3.13/site-packages/trackio/artifact.py", line 413, in _build_manifest
     digest, size = cas.stage_blob_into_project(src, project)
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^
-  File "/home/tihor/.venv/lib/python3.13/site-packages/trackio/cas.py", line 194, in stage_blob_into_project
+  File "<VENV>/lib/python3.13/site-packages/trackio/cas.py", line 194, in stage_blob_into_project
     blobs_root.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 726, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 726, in mkdir
     self.parent.mkdir(parents=True, exist_ok=True)
     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-  File "/home/tihor/miniconda/lib/python3.13/pathlib/_local.py", line 722, in mkdir
+  File "<PYTHON_RUNTIME>/lib/python3.13/pathlib/_local.py", line 722, in mkdir
     os.mkdir(self, mode)
     ~~~~~~~~^^^^^^^^^^^^
-OSError: [Errno 30] Read-only file system: '/home/tihor/.cache/huggingface/trackio/artifacts'
+OSError: [Errno 30] Read-only file system: '<TRACKIO_CACHE>/artifacts'
 * Run finished. Uploading logs to Trackio (please wait...)
 
 ````
@@ -897,7 +897,7 @@ if __name__ == "__main__":
 
 ````output
 * Trackio project initialized: icml22249-release-artifacts
-* Trackio metrics logged to: /home/tihor/.cache/huggingface/trackio
+* Trackio metrics logged to: <TRACKIO_CACHE>
 * View dashboard by running in your terminal:
 trackio show --project "icml22249-release-artifacts"
 * or by running in Python: trackio.show(project="icml22249-release-artifacts")

pages/index.md

@@ -1,8 +1,19 @@
 # Repro - Optimal Unconstrained Self-Distillation in Ridge Regression
 
 Independent claim-level reproduction of *Optimal Unconstrained
-Self-Distillation in Ridge Regression* (`MdHcU4C4Rm`). Results remain local
-until independent review and root-coordinator approval.
+Self-Distillation in Ridge Regression* (`MdHcU4C4Rm`). The reviewed release is
+public. Its first child page is the authoritative Claim 3 rejudge record: a
+completed float64 NVIDIA L4 experiment with 2,700 seed-level rows, five frozen
+gates, an independently audited manifest, and explicit conditional scope.
+
+**Cold-read revision (2026-07-16T23:27:08Z):** this revision changes no
+scientific evidence or verdict. It makes the already-published Claim 3 page
+unambiguous at the root after an earlier automated read did not surface that
+first-child page. Machine-specific absolute paths in preserved historical
+terminal output are deterministically redacted as `<WORKSPACE>`,
+`<TRACKIO_CACHE>`, `<VENV>`, `<PYTHON_RUNTIME>`, or `<POSTERLY_ENV>`; commands,
+metrics, exit codes, scientific failures, and content-addressed evidence are
+unchanged.
 
 ## Pages