Update README.md

README.md

@@ -109,3 +109,16 @@ if __name__ == '__main__':
 
 ## License
 The model repository is licensed under the MIT License.
+
+
+## Cite
+
+@misc{xu2025tinymodelbiglogic,
+      title={Tiny Model, Big Logic: Diversity-Driven Optimization Elicits Large-Model Reasoning Ability in VibeThinker-1.5B}, 
+      author={Sen Xu and Yi Zhou and Wei Wang and Jixin Min and Zhibin Yin and Yingwei Dai and Shixi Liu and Lianyu Pang and Yirong Chen and Junlin Zhang},
+      year={2025},
+      eprint={2511.06221},
+      archivePrefix={arXiv},
+      primaryClass={cs.AI},
+      url={https://arxiv.org/abs/2511.06221}, 
+}