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README.md

@@ -80,3 +80,11 @@ uv run python scripts/hydrate_defextra.py \
 - Hash IDs are typically Semantic Scholar paper IDs; many PDFs can be obtained from Semantic Scholar.
 - If you see PDF hash mismatch warnings, verify you have the correct paper version and rerun with `--allow-pdf-hash-mismatch` only after manual inspection.
 - The script was largely produced using LLMs for robustness.
+
+## Citation
+
+```bibtex
+@{TODO
+...
+}
+```