Update README.md

README.md

@@ -275,11 +275,14 @@ Users should be aware of several potential sources of bias:
 If you use SCAFFOLD in your research, please cite:
 
 ```bibtex
-@dataset{scaffold2026,
-  title={SCAFFOLD: A Large-Scale Structured Dataset of Computer Science Research Figures with Diagram QA and Chain-of-Thought Reasoning Traces},
-  author={Ranjit Raut, Aarav Subedi, Sagun Rai, and Sudan Jha},
-  year={2026},
-  publisher={}
+@misc{raut2026scaffoldlargescalestructureddataset,
+      title={SCAFFOLD: A Large-Scale Structured Dataset of Computer Science Research Figures with Diagram QA and Chain-of-Thought Reasoning Traces}, 
+      author={Ranjit Raut and Aarav Subedi and Sagun Rai and Sudan Jha},
+      year={2026},
+      eprint={2609.00018},
+      archivePrefix={arXiv},
+      primaryClass={cs.AI},
+      url={https://arxiv.org/abs/2609.00018}, 
 }
 ```