Fold artifacts/manifest.json into 1B tokenizer program

artifacts/manifest.json

@@ -0,0 +1,52 @@
+{
+  "tool": "asterizer",
+  "tool_version": "1.0",
+  "seed": 42,
+  "config_fingerprint": "08be77b5a5191790dcdd40224a59aae7d05b35d1568174dcceacda860337b5ca",
+  "created_utc": "2026-07-02T19:08:44Z",
+  "corpus_file": "/workspace/DATA/runs/data_240gb/corpus.jsonl",
+  "corpus_docs": 41827984,
+  "corpus_bytes": 212005109542,
+  "corpus_sha256": "8ff4ac3614e9af9ab86fec9511457348b0e03b45f93879f2675a70c34100f7da",
+  "subset_of": {
+    "mode": "bucket_stride_keep",
+    "source_data_dir": "/workspace/DATA/runs/data_240gb",
+    "source_clean_dir": "/workspace/DATA/runs/data_240gb/clean",
+    "source_corpus_file": "/workspace/DATA/runs/data_240gb/corpus.jsonl",
+    "source_corpus_sha256": null,
+    "bucket_keep": {
+      "african": 1.0,
+      "cjk": 1.0,
+      "code": 1.0,
+      "coverage": 1.0,
+      "cyrillic": 1.0,
+      "english": 1.0,
+      "european": 1.0,
+      "math": 1.0,
+      "more_european": 1.0,
+      "other_indic": 1.0,
+      "sea_scripts": 1.0,
+      "semitic": 1.0,
+      "south_indian": 1.0
+    }
+  },
+  "corpus_subset": {
+    "from_clean_dir": "/workspace/DATA/runs/data_240gb/clean",
+    "bucket_keep": {
+      "european": 1.0,
+      "code": 1.0,
+      "english": 1.0,
+      "south_indian": 1.0,
+      "other_indic": 1.0,
+      "more_european": 1.0,
+      "sea_scripts": 1.0,
+      "cjk": 1.0,
+      "semitic": 1.0,
+      "cyrillic": 1.0,
+      "african": 1.0,
+      "coverage": 1.0,
+      "math": 1.0
+    },
+    "seed": 42
+  }
+}