Update README.md

README.md

@@ -13,7 +13,7 @@ pipeline_tag: text-to-video
 
 <div style="display: flex; justify-content: center; gap: 5px;">
 <a href="https://lumen-relight.github.io"><img src="https://img.shields.io/badge/Project-Lumen-blue" alt="Project"></a>
-<a href="https://arxiv.org/abs/xxx"><img src="https://img.shields.io/badge/arXiv-Paper-red" alt="arXiv"></a>
+<a href="https://arxiv.org/abs/2508.12945"><img src="https://img.shields.io/badge/arXiv-Paper-red" alt="arXiv"></a>
 <a href="https://github.com/Kunbyte-AI/Lumen"><img src="https://img.shields.io/badge/GitHub-Code-black" alt="GitHub"></a>
 <a href="https://huggingface.co/Kunbyte/Lumen"><img src="https://img.shields.io/badge/🤗%20HF-Model-yellow" alt="HuggingFace"></a>
 <a href="https://huggingface.co/spaces/Kunbyte/Lumen"><img src="https://img.shields.io/badge/🤗%20HF-Space-yellow" alt="HuggingFace"></a>