Update README.md

README.md

@@ -15,7 +15,7 @@ size_categories:
   <img src="prox-teaser.png">
 </p>
 
-[ArXiv](http://arxiv.org/abs/xxxx) | [Models](https://huggingface.co/collections/gair-prox/prox-general-models-65f1674f0607712c4d6eec76) | [Code](https://github.com/GAIR-NLP/ProX)
+[ArXiv](https://arxiv.org/abs/2409.17115) | [Models](https://huggingface.co/collections/gair-prox/prox-general-models-65f1674f0607712c4d6eec76) | [Code](https://github.com/GAIR-NLP/ProX)
 
 c4 is refined from [c4](https://huggingface.co/datasets/allenai/c4) using the **ProX** refining framework.
 It contains about 40B high quality tokens, ready for general language model pre-training.
@@ -27,6 +27,10 @@ c4 is based on c4, which is made available under an ODC-By 1.0 license; users sh
 
 ### Citation
 ```
-@misc{TBD
+@article{zhou2024programming,
+  title={Programming Every Example: Lifting Pre-training Data Quality like Experts at Scale},
+  author={Zhou, Fan and Wang, Zengzhi and Liu, Qian and Li, Junlong and Liu, Pengfei},
+  journal={arXiv preprint arXiv:2409.17115},
+  year={2024}
 }
 ```