Update README.md

IEEE Xplore and arXiv link is added

README.md

@@ -8,6 +8,7 @@ license: gpl
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 [![IEEE Xplore](https://img.shields.io/badge/IEEE-Xplore-blue)](https://ieeexplore.ieee.org/document/11115896)
+[![arXiv](https://img.shields.io/badge/arXiv-red)](https://arxiv.org/abs/2506.11048)
 [![Github](https://img.shields.io/badge/GitHub-CMuSeNet-purple)](https://github.com/UNL-CPN-Lab/CMuSeNet)
 [![IEEE Dataport](https://img.shields.io/badge/IEEE-Dataport-blue)](https://ieee-dataport.org/documents/cv-musenet-complex-valued-multi-signal-segmentation-dataset-0)
 [![License](https://img.shields.io/badge/License-GPL%20Family-green)]()