update readme.md

README.md

@@ -21,7 +21,7 @@ tags:
 <p><i>Tencent Robotics X × HY Vision Team</i></p>
 
 <a href="https://github.com/Tencent-Hunyuan/HY-Embodied/blob/master/hy_embodied_tech_report.pdf"><img src="https://img.shields.io/badge/Paper-Report-red?logo=report" alt="Tech Report"></a>
-<a href="https://arxiv.org"><img src="https://img.shields.io/badge/Paper-Arxiv-red?logo=arxiv" alt="Paper"></a>
+<a href="https://arxiv.org/abs/2604.07430"><img src="https://img.shields.io/badge/Paper-Arxiv-red?logo=arxiv" alt="Paper"></a>
 <a href="https://huggingface.co/tencent/HY-Embodied-0.5/tree/main"><img src="https://img.shields.io/badge/Models-HuggingFace-yellow?logo=huggingface" alt="Models"></a>
 <a href="https://github.com/Tencent-Hunyuan/HY-Embodied"><img src="https://img.shields.io/badge/GitHub-Repo-181717?logo=github&logoColor=white" alt="GitHub"></a>
 
@@ -302,7 +302,15 @@ for i, msgs in enumerate(messages_batch):
 *Note: Results for HY-Embodied-0.5 MoT-2B are reported in thinking mode, while for all other models, we report the better performance between non-thinking and thinking modes.*
 
 ## 📚 Citation
-*Citation information will be available upon publication. Please check back for updates.*
+If you find it useful for your research and applications, please cite our paper using this BibTeX:
+```bibtex
+@article{tencent2026hyembodied05,
+    title={HY-Embodied-0.5: Embodied Foundation Models for Real-World Agents},
+    author={Tencent Robotics X and HY Vision Team},
+    journal={arXiv preprint arXiv:2604.07430},
+    year={2026}
+}
+```
 
 ## 🙏 Acknowledgements