Add arXiv link (#7)

- Add arXiv link (b13d36904e9b9111cebdc0c8faa7952684b46eb5)


Co-authored-by: Ivan Arcuschin <iarcuschin@users.noreply.huggingface.co>

README.md

@@ -12,4 +12,6 @@ Each directory corresponds to a model/datapoint in the InterpBench dataset. It i
 -- edges.pkl // label for the circuit, i.e., list of all the edges that are a part of the ground truth circuit 
 ```
 
-This repository of models is complimentary to [CircuitsBenchmark](https://github.com/FlyingPumba/circuits-benchmark), and should be used to load the models. Alternatively, [TransformerLens](https://github.com/TransformerLensOrg/TransformerLens) can also be used to load it using the ll_config.json
+This repository of models is complimentary to [InterpBench's code repository](https://github.com/FlyingPumba/InterpBench), and should be used to load the models. Alternatively, [TransformerLens](https://github.com/TransformerLensOrg/TransformerLens) can also be used to load it using the ll_config.json
+
+The full paper can be read in arXiv: [InterpBench: Semi-Synthetic Transformers for Evaluating Mechanistic Interpretability Techniques](https://arxiv.org/abs/2407.14494)