Update README.md

Add link to arXiv.

README.md

@@ -9,6 +9,7 @@ tags:
 pretty_name: RFSD
 size_categories:
 - 10M<n<100M
+arxiv: 2501.05841
 ---
 
 # The Russian Financial Statements Database (RFSD)
@@ -27,13 +28,13 @@ The Russian Financial Statements Database (RFSD) is an open, harmonized collecti
 
 The RFSD is hosted on 🤗 [Hugging Face](https://huggingface.co/datasets/irlspbru/RFSD) and [Zenodo](https://doi.org/10.5281/zenodo.14622209) and is stored in a structured, column-oriented, compressed binary format Apache Parquet with yearly partitioning scheme, enabling end-users to query only variables of interest at scale.
 
-The accompanying paper provides internal and external validation of the data: [https://arxiv.org/abs/XXXX.XXXX](https://arxiv.org/abs/XXXX.XXXX).
+The accompanying paper provides internal and external validation of the data: [http://arxiv.org/abs/2501.05841](http://arxiv.org/abs/2501.05841).
 
 Please also consult with the repository: https://github.com/irlcode/RFSD
 
 Here we present the instructions for importing the data in R or Python environment. Please consult with the project repository for more information: http://github.com/irlcode/RFSD.
 
-[![Zenodo](http://img.shields.io/badge/DOI-10.5281%20%2F%20zenodo.14622209-blue.svg)](https://doi.org/10.5281/zenodo.14622209) [![arXiv](https://img.shields.io/badge/arXiv-XXXX.XXXX-b31b1b.svg)](https://arxiv.org/abs/XXXX.XXXX) [![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC_BY—NC—SA_4.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/) ![R](https://img.shields.io/badge/R-4.0+-blue) ![Python](https://img.shields.io/badge/Python-3.10+-blue.svg) 
+[![Zenodo](http://img.shields.io/badge/DOI-10.5281%20%2F%20zenodo.14622209-blue.svg)](https://doi.org/10.5281/zenodo.14622209) [![arXiv](https://img.shields.io/badge/arXiv-2501.05841-b31b1b.svg)](https://arxiv.org/abs/2501.05841) [![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC_BY—NC—SA_4.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/) ![R](https://img.shields.io/badge/R-4.0+-blue) ![Python](https://img.shields.io/badge/Python-3.10+-blue.svg) 
 
 ## Importing The Data