Add link to paper

This PR ensures the dataset can be found at and is linked to https://huggingface.co/papers/2505.19800.

README.md

@@ -1,24 +1,25 @@
 ---
-tags:
-- metadata
-- extraction
-- validation
 language:
 - en
 - ar
 - fr
 - jp
 - ru
-pretty_name: MOLE
+license: apache-2.0
 size_categories:
 - n<1K
-license: apache-2.0
 task_categories:
 - feature-extraction
+pretty_name: MOLE
+tags:
+- metadata
+- extraction
+- validation
 ---
+
 # MOLE: *Metadata Extraction and Validation in Scientific Papers*
 
-MOLE is a dataset for evaluating and validating metadata extracted from scientific papers
+MOLE is a dataset for evaluating and validating metadata extracted from scientific papers. The paper can be found [here](https://huggingface.co/papers/2505.19800).
 
 ![pipeline](https://raw.githubusercontent.com/IVUL-KAUST/MOLE/refs/heads/main/images/pipeline.png)