Remove arxiv tag from metadata

This PR removes the `arxiv:2609.32429` tag from the YAML metadata, since arXiv IDs should only be referenced in the Markdown content rather than the model card metadata. The paper link remains available in the content section.

README.md

@@ -1,7 +1,7 @@
 ---
-license: llama3.1
 base_model:
 - unsloth/Meta-Llama-3.1-8B
+license: llama3.1
 pipeline_tag: text-generation
 tags:
 - prismquant
@@ -9,7 +9,6 @@ tags:
 - gptq
 - w4a4kv4
 - custom-code
-- arxiv:2609.32429
 ---
 
 # PrismQuant-Llama-3.1-8B
@@ -51,4 +50,4 @@ Reference compute: **bfloat16**. Budget for the base-model state, activations an
 
 ## License
 
-**Built with Llama.** The upstream Llama Community License applies. See [LICENSE](LICENSE), [NOTICE](NOTICE) and [Acceptable Use Policy](USE_POLICY.md).
+**Built with Llama.** The upstream Llama Community License applies. See [LICENSE](LICENSE), [NOTICE](NOTICE) and [Acceptable Use Policy](USE_POLICY.md).