Include arXiv link

README.md

@@ -113,7 +113,7 @@ print('generation 2:', tokenizer.decode(outputs[1], skip_special_tokens=False))
 
 
 ## Contact
-More information can be found in our paper [Graph Language Models](https://aclanthology.org/2024.acl-long.245/) or our [GitHub repository](https://github.com/Heidelberg-NLP/GraphLanguageModels). 
+More information can be found in our paper [Graph Language Models](https://arxiv.org/abs/2401.07105) or our [GitHub repository](https://github.com/Heidelberg-NLP/GraphLanguageModels). 
 
 If you have any questions or comments, please feel free to send us an email at [plenz@cl.uni-heidelberg.de](mailto:plenz@cl.uni-heidelberg.de).