Update README.md

Author: thib-s

README.md

@@ -29,6 +29,8 @@
     <a href="#">
         <img src="https://img.shields.io/badge/License-MIT-efefef">
     </a>
+    <a href="https://arxiv.org/abs/2501.07930">
+        <img src="https://img.shields.io/badge/arXiv-2501.07930-b31b1b.svg">
     <a href="https://thib-s.github.io/orthogonium/">
         <img alt="Documentation" src="https://img.shields.io/badge/Docs-here-0000ff">
     </a>
@@ -191,6 +193,22 @@ in a larger scale setting.
 - [Efficient Bound of Lipschitz Constant for Convolutional Layers by Gram Iteration](https://arxiv.org/abs/2305.16173)
 - [github of the two papers](https://github.com/blaisedelattre/lip4conv/tree/main)
 
+
+# 📖 Citations
+If you find this repository useful for your research, please cite:
+
+```
+@misc{boissin2025adaptiveorthogonalconvolutionscheme,
+      title={An Adaptive Orthogonal Convolution Scheme for Efficient and Flexible CNN Architectures}, 
+      author={Thibaut Boissin and Franck Mamalet and Thomas Fel and Agustin Martin Picard and Thomas Massena and Mathieu Serrurier},
+      year={2025},
+      eprint={2501.07930},
+      archivePrefix={arXiv},
+      primaryClass={cs.AI},
+      url={https://arxiv.org/abs/2501.07930}, 
+}
+```
+
 # 🍻 Contributing
 
 This library is still in a very early stage, so expect some bugs and missing features. Also, before the version 1.0.0,