Add citation to README

README.md

@@ -1036,3 +1036,16 @@ Please make sure you have proper rights and permissions for all input image and
 For more detailed information on ethical considerations for this model, please see the Model Card++ [Bias](https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16/blob/main/bias.md), [Explainability](https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16/blob/main/explainability.md), [Safety & Security](https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16/blob/main/safety.md), and [Privacy](https://huggingface.co/nvidia/Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16/blob/main/privacy.md) Subcards. <br>
 
 Please report model quality, risk, security vulnerabilities or NVIDIA AI Concerns [here](https://www.nvidia.com/en-us/support/submit-security-vulnerability/). <br>
+
+# Citation:
+```
+@misc{nvidia2026nemotron3nanoomni,
+      title={Nemotron 3 Nano Omni: Efficient and Open Multimodal Intelligence}, 
+      author={NVIDIA},
+      year={2026},
+      eprint={2604.24954},
+      archivePrefix={arXiv},
+      primaryClass={cs.LG},
+      url={https://arxiv.org/abs/2604.24954}, 
+}
+```