Update citation to arXiv paper

README.md

@@ -306,11 +306,14 @@ The corpus is predominantly synthetic: most pairs are machine translations of En
 If you are using this dataset, please consider citing our work
 
 ```bibtex
-@misc{sourty2026mdenseonmlateon,
-  title        = {{mDenseOn with the mLateOn}: Open Multilingual, Long-Context, and Code Retrieval Models},
-  author       = {Sourty, Raphael and Chaffin, Antoine and Moura Junior, Paulo Roberto and Chatelain, Amelie},
-  year         = {2026},
-  howpublished = {\url{https://huggingface.co/blog/lightonai/mDenseOn-mLateOn}}
+@misc{sourty2026denseonlateonfullyopen,
+  title         = {DenseOn with the LateOn: Fully Open Dense and Late-Interaction Models for Multilingual, Long-Context, and Code Search},
+  author        = {Raphaël Sourty and Antoine Chaffin and Paulo Roberto Moura Junior and Amélie Chatelain},
+  year          = {2026},
+  eprint        = {2607.27178},
+  archivePrefix = {arXiv},
+  primaryClass  = {cs.CL},
+  url           = {https://arxiv.org/abs/2607.27178},
 }
 ```