Update README: add paper/code/project links and citation

README.md

@@ -78,13 +78,35 @@ Example: `office_corporate_hq_6f_300_fp001#1`
 
 ## Usage
 
-Coming soon: Code examples for loading MansionWorld scenes in AI2-THOR.
+For loading MansionWorld scenes and using the Mansion API, please refer to the [documentation](https://agibotgeneral.github.io/mansion-site/).
 
+### Quick Download
+
+```bash
+git clone https://huggingface.co/datasets/superbigsaw/MansionWorld
+```
 
 ## Links
 
-- Paper: Coming soon
-- GitHub: Coming soon
+- 📄 **Paper**: [arXiv:2603.11554](https://arxiv.org/abs/2603.11554)
+- 🐙 **Code**: [AgibotGeneral/MANSION](https://github.com/AgibotGeneral/MANSION)
+- 🌐 **Project Page**: [agibotgeneral.github.io/mansion-site](https://agibotgeneral.github.io/mansion-site/)
+
+## Citation
+
+If you use MansionWorld in your research, please cite:
+
+```bibtex
+@misc{che2026mansionmultifloorlanguageto3dscene,
+      title={MANSION: Multi-floor lANguage-to-3D Scene generatIOn for loNg-horizon tasks}, 
+      author={Lirong Che and Shuo Wen and Shan Huang and Chuang Wang and Yuzhe Yang and Gregory Dudek and Xueqian Wang and Jian Su},
+      year={2026},
+      eprint={2603.11554},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2603.11554}, 
+}
+```
 
 ## License
 This dataset is released under the [CC BY 4.0 License](https://creativecommons.org/licenses/by/4.0/).