Add citation

README.md

@@ -11,4 +11,16 @@ python_version: "3.10"
 license: other
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+This is a demo is a simplified version of the approach described in the paper, [EDGS: Eliminating Densification for Efficient Convergence of 3DGS"](https://arxiv.org/abs/2504.13204)
+
+```
+@misc{kotovenko2025edgseliminatingdensificationefficient,
+      title={EDGS: Eliminating Densification for Efficient Convergence of 3DGS}, 
+      author={Dmytro Kotovenko and Olga Grebenkova and Björn Ommer},
+      year={2025},
+      eprint={2504.13204},
+      archivePrefix={arXiv},
+      primaryClass={cs.GR},
+      url={https://arxiv.org/abs/2504.13204}, 
+}
+```