Dataset card: link the arXiv paper

README.md

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 Xin Li\*, Mengbing Liu\*, Chau Yuen · Nanyang Technological University · \*Equal contribution
 
-[Project page](https://lixin.ai/DebateLedger/) · [OpenReview](https://openreview.net/forum?id=E8FfL8c7XE) · [Code (GitHub)](https://github.com/LiXin97/DebateLedger) · [Gated tier](https://huggingface.co/datasets/XINLI1997/DebateLedger-gated)
+[Project page](https://lixin.ai/DebateLedger/) · [arXiv](https://arxiv.org/abs/2609.35279) · [OpenReview](https://openreview.net/forum?id=E8FfL8c7XE) · [Code (GitHub)](https://github.com/LiXin97/DebateLedger) · [Gated tier](https://huggingface.co/datasets/XINLI1997/DebateLedger-gated)
 
 This is the open data tier of DebateLedger: probe and debate traces for
 evaluating multi-agent LLM debate by its transitions. Three copies of one model