update readme

README.md

@@ -9,4 +9,16 @@ app_file: app.py
 pinned: false
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+This is a demo for [Steering the CensorShip: Uncovering Representation Vectors for LLM "Thought" Control](https://arxiv.org/abs/2504.17130)
+
+```
+@article{cyberey2025steering,
+    title={Steering the CensorShip: Uncovering Representation Vectors for LLM "Thought" Control}, 
+    author={Hannah Cyberey and David Evans},
+    year={2025},
+    eprint={2504.17130},
+    archivePrefix={arXiv},
+    primaryClass={cs.CL},
+    url={https://arxiv.org/abs/2504.17130}, 
+}
+```