Add paper, project, and code links to SmoothStyle dataset card

This PR adds links to the paper, project page, and code repository in the dataset card and replaces the placeholder dataset citation with the SmoothStyle paper’s official BibTeX entry.

README.md

@@ -1,21 +1,23 @@
 ---
-pretty_name: SmoothStyle
 license: other
+size_categories:
+- 10K<n<100K
 task_categories:
-  - image-to-image
+- image-to-image
+pretty_name: SmoothStyle
 tags:
-  - image
-  - style-transfer
-  - controllable-generation
-  - strotss
-size_categories:
-  - 10K<n<100K
+- image
+- style-transfer
+- controllable-generation
+- strotss
 ---
 
 # SmoothStyle
 
 [English](README.md) | [简体中文](README.zh-CN.md)
 
+**Paper:** [Staying True to the Origin: Continuous Image Stylization with Smooth Transitions](https://huggingface.co/papers/2608.08125) · **Project page:** [StyleController](https://reychiaro.github.io/StyleController/) · **Code:** [GitHub](https://github.com/ReyChiaro/StyleController)
+
 SmoothStyle is an image-to-image style-transfer dataset with continuous style-strength supervision. Each example contains a content image, a style reference image, a stylized target image, and a scalar style strength.
 
 > **Release status:** the repository structure and data indices are prepared for reproducibility, but the dataset must not be made public until the remaining Style30K per-image rights review and project-generated style-image generation records have been completed. See [DATASET_LICENSE.md](DATASET_LICENSE.md) and [THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md).
@@ -132,7 +134,19 @@ This is a mixed-rights dataset and is marked `license: other`. Project-authored
 
 ## Citation
 
-Dataset citation information will be added when the accompanying SmoothStyle paper metadata is finalized.
+If you use this dataset, please cite the SmoothStyle paper:
+
+```bibtex
+@misc{xu2026stayingtrueorigincontinuous,
+      title={Staying True to the Origin: Continuous Image Stylization with Smooth Transitions},
+      author={Rui Xu and Hanmo Zhang and Songhua Liu},
+      year={2026},
+      eprint={2608.08125},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2608.08125},
+}
+```
 
 Please also cite OmniStyle, the source of the content-image subset:
 
@@ -158,4 +172,4 @@ Please also cite STROTSS:
 
 ## Contact and takedown
 
-Maintainer contact and a formal correction/takedown address must be added before public release. Until then, this repository should remain private.
+Maintainer contact and a formal correction/takedown address must be added before public release. Until then, this repository should remain private.