Update README.md

README.md

@@ -118,4 +118,11 @@ The underlying code repository is released under the MIT License. Model users ar
 
 ## Citation
 
-If you use these checkpoints, please cite the DynamiCS project and OpenCLIP. Bibliographic metadata for the DynamiCS paper can be added here once the final publication details are available.
+```bibtex
+@article{liang2026dynamics,
+  title={Dynamic Cluster Data Sampling for Efficient and Long-Tail-Aware Vision-Language Pre-training},
+  author={Mingliang Liang and Zhuoran Liu and Arjen P. de Vries and Martha Larson},
+  journal={arXiv preprint arXiv:2604.27932},
+  year={2026}
+}
+```