Update citation with arXiv information and author list

README.md

@@ -82,11 +82,14 @@ print(ds["train"][0]["Multi-hop search path"])
 
 ## 📎 Citation
 ```bibtex
-@dataset{localsearchbench2025,
-  title   = {LocalSearchBench: Benchmarking Agentic Search in Real-World Local Life Services},
-  author  = {Meituan-AsX Team},
-  year    = {2025},
-  url     = {https://huggingface.co/datasets/localsearchbench/localsearchbench}
+@misc{he2025localsearchbenchbenchmarkingagenticsearch,
+  title={LocalSearchBench: Benchmarking Agentic Search in Real-World Local Life Services},
+  author={Hang He and Chuhuai Yue and Chengqi Dong and Mingxue Tian and Zhenfeng Liu and Jiajun Chai and Xiaohan Wang and Yufei Zhang and Qun Liao and Guojun Yin and Wei Lin and Chengcheng Wan and Haiying Sun and Ting Su},
+  year={2025},
+  eprint={2512.07436},
+  archivePrefix={arXiv},
+  primaryClass={cs.AI},
+  url={https://arxiv.org/abs/2512.07436}
 }
 ```