Update README.md

README.md

@@ -40,7 +40,7 @@ PaddleOCR-VL-1.6: Expanding the Frontier of Document Parsing with Under-Optimize
 [![License](https://img.shields.io/badge/license-Apache_2.0-green)](./LICENSE)
 
 **🔥 [Official Website](https://www.paddleocr.com)**
-<!-- **📝 [Technical Report](https://arxiv.org/abs/2601.21957)** -->
+**📝 [Technical Report](https://arxiv.org/pdf/2606.03264)**
 
 </div>
 
@@ -77,6 +77,8 @@ We introduce PaddleOCR-VL-1.6, an upgraded compact document parsing model built
 
 ## News 
 
+* ```2026.06.03``` 🚀 We release [PaddleOCR-VL-1.6 Technical Report](https://arxiv.org/pdf/2606.03264).
+
 * ```2026.05.28``` 🚀 We release [PaddleOCR-VL-1.6](https://huggingface.co/PaddlePaddle/PaddleOCR-VL-1.6). PaddleOCR-VL-1.6 achieves a new state-of-the-art score of 96.33% on OmniDocBench v1.6, sets new records on OmniDocBench v1.5 and Real5-OmniDocBench as well, and demonstrates strong competitiveness against top-tier VLMs. The model architecture is fully compatible with PaddleOCR-VL-1.5, enabling zero-cost plug-and-play migration.
 
 ### Install Dependencies
@@ -308,5 +310,13 @@ We would like to thank [PaddleFormers](https://github.com/PaddlePaddle/PaddleFor
 If you find PaddleOCR-VL-1.6 helpful, feel free to give us a star and citation.
 
 ```bibtex
-comming soon
+@misc{zhang2026paddleocrvl16expandingfrontierdocument,
+      title={PaddleOCR-VL-1.6: Expanding the Frontier of Document Parsing with Under-Optimized Region Refinement and Progressive Post-Training}, 
+      author={Zelun Zhang and Hongen Liu and Suyin Liang and Yubo Zhang and Yiqing Xiang and Jiaxuan Liu and Ting Sun and Manhui Lin and Yue Zhang and Changda Zhou and Tingquan Gao and Cheng Cui and Yi Liu and Dianhai Yu and Yanjun Ma},
+      year={2026},
+      eprint={2606.03264},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2606.03264}, 
+}
 ```