Update citation with arXiv ID 2605.12438

README.md

@@ -245,11 +245,14 @@ Apache 2.0
 ## Citation
 
 ```bibtex
-@article{touchent2026clmdetour,
-  title={A Causal Language Modeling Detour Improves Encoder Continued Pretraining},
-  author={Touchent, Rian and de la Clergerie, {\'E}ric},
-  year={2026},
-  journal={arXiv preprint}
+@misc{touchent2026causallanguagemodelingdetour,
+      title={A Causal Language Modeling Detour Improves Encoder Continued Pretraining}, 
+      author={Rian Touchent and Eric de la Clergerie},
+      year={2026},
+      eprint={2605.12438},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2605.12438}, 
 }
 ```