update(README): add citation

README.md

@@ -81,6 +81,7 @@ print(tokenizer.decode(tokens[0], skip_special_tokens=True))
 * **Developed by**: [Stability AI](https://stability.ai/)
 * **Model type**: `Stable LM 2 12B` models are auto-regressive language models based on the transformer decoder architecture.
 * **Language(s)**: English
+* **Paper**: [Stable LM 2 Technical Report](https://arxiv.org/abs/2402.17834)
 * **Library**: [GPT-NeoX](https://github.com/EleutherAI/gpt-neox)
 * **License**: [Stability AI Non-Commercial Research Community License](https://huggingface.co/stabilityai/stablelm-2-12b/blob/main/LICENSE). If you'd like to use this model for commercial products or purposes, please contact us [here](https://stability.ai/membership) to learn more.
 * **Contact**: For questions and comments about the model, please email `lm@stability.ai`
@@ -129,10 +130,11 @@ As a base model, this model may exhibit unreliable, unsafe, or other undesirable
 
 ## How to Cite
 
-```bibtex
-@misc{StableLM-2-12B,
-      url={[https://huggingface.co/stabilityai/stablelm-2-12b](https://huggingface.co/stabilityai/stablelm-2-12b)},
-      title={Stable LM 2 12B},
-      author={Stability AI Language Team}
+```
+@article{bellagente2024stable,
+  title={Stable LM 2 1.6 B Technical Report},
+  author={Bellagente, Marco and Tow, Jonathan and Mahan, Dakota and Phung, Duy and Zhuravinskyi, Maksym and Adithyan, Reshinth and Baicoianu, James and Brooks, Ben and Cooper, Nathan and Datta, Ashish and others},
+  journal={arXiv preprint arXiv:2402.17834},
+  year={2024}
 }
 ```