Add arXiv link and citation

README.md

@@ -14,6 +14,7 @@ size_categories:
 ## Overview
 
 The Rewritten Ivy Panda (RIP) Dataset is an AI-text detection dataset focusing on student essays. `test.parquet` contains additional metrics for the test essays. 
+This dataset was used in our paper [Which LLMs are Difficult to Detect? A Detailed Analysis of Potential Factors Contributing to Difficulties in LLM Text Detection](https://arxiv.org/abs/2410.14875).
 
 ## Data Generation
 
@@ -23,4 +24,18 @@ Eight LLMs rewrote essays from the [Ivy Panda essay dataset](https://huggingface
 - OpenAI GPT-3.5 and GPT-4o
 - Mistral 7B and 8x7B
 
-Human essays were also sourced from the Ivy Panda essay dataset. 
+Human essays were also sourced from the Ivy Panda essay dataset. 
+
+## Citation
+
+```bibtex
+@misc{thorat2024llmsdifficultdetectdetailed,
+      title={Which LLMs are Difficult to Detect? A Detailed Analysis of Potential Factors Contributing to Difficulties in LLM Text Detection}, 
+      author={Shantanu Thorat and Tianbao Yang},
+      year={2024},
+      eprint={2410.14875},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2410.14875}, 
+}
+```