Add arXiv paper link and citation

README.md

@@ -21,9 +21,9 @@ configs:
 
 # IBCBench: Image Bundle Composition Benchmark
 
-IBCBench is the benchmark introduced in **Weaving Visual Narratives: Agentic Image Bundle Composition Beyond Atomic Visual Matching**, accepted to the **EMNLP 2026 Main Conference**.
+IBCBench is the benchmark introduced in [**Weaving Visual Narratives: Agentic Image Bundle Composition Beyond Atomic Visual Matching**](https://arxiv.org/abs/2608.28695), accepted to the **EMNLP 2026 Main Conference**.
 
-[**GitHub**](https://github.com/LaVieEnRose365/Image-Bundle-Composition) | **Paper link coming soon**
+[**Paper**](https://arxiv.org/abs/2608.28695) | [**GitHub**](https://github.com/LaVieEnRose365/Image-Bundle-Composition)
 
 ## Overview
 
@@ -134,6 +134,22 @@ The source images were publicly distributed under Creative Commons licenses. IBC
 
 Although the source media is public, the benchmark includes spatiotemporal metadata. Users should handle this information responsibly and follow the terms attached to each original image.
 
+## Citation
+
+If you use IBCBench or BundleWeaver in your research, please cite:
+
+```bibtex
+@misc{shan2026weavingvisualnarrativesagentic,
+  title={Weaving Visual Narratives: Agentic Image Bundle Composition Beyond Atomic Visual Matching},
+  author={Rong Shan and Tianyi Xu and Congmin Zheng and Wenteng Chen and Jiachen Zhu and Junjie Wu and Teng Wang and Weiwen Liu and Changwang Zhang and Weinan Zhang and Jun Wang and Jianghao Lin},
+  year={2026},
+  eprint={2608.28695},
+  archivePrefix={arXiv},
+  primaryClass={cs.CV},
+  url={https://arxiv.org/abs/2608.28695},
+}
+```
+
 ## License
 
 The IBCBench query annotations and BundleWeaver project are released under the [Apache License 2.0](https://github.com/LaVieEnRose365/Image-Bundle-Composition/blob/main/LICENSE). The images retain the individual Creative Commons licenses attached to the corresponding YFCC100M records; downstream users are responsible for checking and following those terms. The included DISBench-derived helper and shared files retain their upstream terms.