add paper (#15)

- add paper (593b3a867298afb8ce42625a270ef20ddcad28f9)
- Update README.md (1db02b5ece9677c879ceb35ea7da8065ec58f831)

README.md

@@ -413,6 +413,8 @@ configs:
 
 > 1.3 trillion tokens of the finest educational data the 🌐 web has to offer
 
+**Paper:** https://arxiv.org/abs/2406.17557
+
 ## What is it?
 
 📚 FineWeb-Edu  dataset consists of **1.3T tokens**  and  **5.4T tokens** ([FineWeb-Edu-score-2](https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu-score-2)) of educational web pages filtered from 🍷 FineWeb dataset. This is the 1.3 trillion version.
@@ -542,7 +544,7 @@ The dataset is released under the **Open Data Commons Attribution License (ODC-B
 We plan to work on better educational classifier to improve the quality of FineWeb-Edu.
 
 ### Citation Information
-
+You can cite our paper https://arxiv.org/abs/2406.17557 or this dataset:
 ```
 @software{lozhkov2024fineweb-edu,
   author = {Lozhkov, Anton and Ben Allal, Loubna and von Werra, Leandro and Wolf, Thomas},