Update README.md

README.md

@@ -12,7 +12,7 @@
 
 <sup>1</sup> Carnegie Mellon University&nbsp;
  
-[![ArXiv](https://img.shields.io/badge/ArXiv-<0000.00000>-<COLOR>.svg)](https://arxiv.org/pdf/0000.00000) [![Webpage](https://img.shields.io/badge/Webpage-UniDisc-<COLOR>.svg)](https://unidisc.github.io/) 
+[![ArXiv](https://img.shields.io/badge/ArXiv-<0000.00000>-<COLOR>.svg)](https://arxiv.org/abs/2503.20853) [![Webpage](https://img.shields.io/badge/Webpage-UniDisc-<COLOR>.svg)](https://unidisc.github.io/) 
 
 <!-- [![Demo](https://img.shields.io/badge/Demo-Custom-<COLOR>.svg)](https://huggingface.co/spaces/todo) -->
   
@@ -84,4 +84,4 @@ To cite our work, please use the following:
 This repository is built on top of the following repositories:
 
 - [MDLM](https://github.com/kuleshov-group/mdlm)
-- [Lumina-T2X](https://github.com/Alpha-VLLM/Lumina-T2X)
+- [Lumina-T2X](https://github.com/Alpha-VLLM/Lumina-T2X)