Update README.md

README.md

@@ -102,5 +102,13 @@ Principal Component Analysis (PCA) applied to the full feature set (Figure 1) re
 ## Citation
 
 ```bibtex
-TODO
+@misc{cohen2025timedifferentobservabilityperspective,
+      title={This Time is Different: An Observability Perspective on Time Series Foundation Models}, 
+      author={Ben Cohen and Emaad Khwaja and Youssef Doubli and Salahidine Lemaachi and Chris Lettieri and Charles Masson and Hugo Miccinilli and Elise Ramé and Qiqi Ren and Afshin Rostamizadeh and Jean Ogier du Terrail and Anna-Monica Toon and Kan Wang and Stephan Xie and Zongzhe Xu and Viktoriya Zhukova and David Asker and Ameet Talwalkar and Othmane Abou-Amal},
+      year={2025},
+      eprint={2505.14766},
+      archivePrefix={arXiv},
+      primaryClass={cs.LG},
+      url={https://arxiv.org/abs/2505.14766}, 
+}
 ```