Update readme

README.md

@@ -14,7 +14,7 @@ library_name: transformers
     <img src="https://huggingface.co/spaces/Jia-Zeng/InternVLA_A1_Media/resolve/main/teaser_InternVLA-A1.jpg" alt="Teaser Image" style="max-width: 100%; border-radius: 10px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);">
 </div>
 
-[![Paper](https://img.shields.io/badge/Paper-arXiv-red.svg)](https://internrobotics.github.io/internvla-a1.github.io/paper/InternVLA_A1.pdf)
+[![Paper](https://img.shields.io/badge/Paper-arXiv-red.svg)](https://arxiv.org/pdf/2601.02456)
 [![Code](https://img.shields.io/badge/GitHub-Code-800820?logo=github)](https://github.com/InternRobotics/InternVLA-A1)
 [![Data](https://img.shields.io/badge/Data-HuggingFace-blue?logo=huggingface)](https://huggingface.co/datasets/InternRobotics/InternData-A1)
 [![Website](https://img.shields.io/badge/Website-Pages-blue.svg)](https://internrobotics.github.io/internvla-a1.github.io/)
@@ -115,9 +115,18 @@ Please refer to our official repo [InternVLA-A1](https://github.com/InternRoboti
 All the code within this repo are under [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/). Please consider citing our project if it helps your research.
 
 ```BibTeX
-@misc{contributors2026internvla_a1,
+@article{contributors2026internvla_a1,
   title={InternVLA-A1: Unifying Understanding, Generation and Action for Robotic Manipulation},
   author={InternVLA-A1 contributors},
+  journal={arXiv preprint arXiv:2601.02456},
   year={2026}
 }
-```
+```
+
+## Acknowledgments
+
+- [Lerobot](https://github.com/huggingface/lerobot)
+- [openpi](https://github.com/Physical-Intelligence/openpi)
+- [InternVL](https://github.com/OpenGVLab/InternVL)
+- [Qwen3-VL](https://github.com/QwenLM/Qwen3-VL)
+- [COSMOS](https://github.com/nvidia-cosmos)