Update README.md

README.md

@@ -262,13 +262,14 @@ def pdf_generator():
 If you use this dataset in your research, please cite:
 
 ```bibtex
-@dataset{openreview_pdfs_2025,
-  title={OpenReview PDFs Dataset},
-  author={sumuks},
-  year={2025},
-  publisher={Hugging Face},
-  url={https://huggingface.co/datasets/sumuks/openreview-pdfs},
-  note={Comprehensive collection of 7,814 academic papers from OpenReview}
+@misc{sanyal2025sparkscientificallycreativeidea,
+      title={Spark: A System for Scientifically Creative Idea Generation}, 
+      author={Aishik Sanyal and Samuel Schapiro and Sumuk Shashidhar and Royce Moon and Lav R. Varshney and Dilek Hakkani-Tur},
+      year={2025},
+      eprint={2504.20090},
+      archivePrefix={arXiv},
+      primaryClass={cs.AI},
+      url={https://arxiv.org/abs/2504.20090}, 
 }
 ```