@misc{sun2025detection, title={Detection and Mitigation of Hallucination in Large Reasoning Models: A Mechanistic Perspective}, author={Zhongxiang Sun and Qipeng Wang and Haoyu Wang and Xiao Zhang and Jun Xu}, year={2025}, eprint={2505.12886}, archivePrefix={arXiv}, primaryClass={cs.AI}, url={https://arxiv.org/abs/2505.12886} }