Update README.md

README.md

@@ -100,3 +100,20 @@ The Hugging Face Dataset Viewer subset selector maps to these configs:
 - `real-humanoid-ood`
 - `robotwin-id`
 - `robotwin-ood`
+
+
+## Citations
+
+If you find our work helpful for your research, please consider citing our work.   
+
+```
+@misc{liu2026passiveobserveractivecritic,
+      title={From Passive Observer to Active Critic: Reinforcement Learning Elicits Process Reasoning for Robotic Manipulation}, 
+      author={Yibin Liu and Yaxing Lyu and Daqi Gao and Zhixuan Liang and Weiliang Tang and Shilong Mu and Xiaokang Yang and Yao Mu},
+      year={2026},
+      eprint={2603.15600},
+      archivePrefix={arXiv},
+      primaryClass={cs.RO},
+      url={https://arxiv.org/abs/2603.15600}, 
+}
+```