Add paper link, GitHub repository, and improve metadata

README.md

@@ -1,8 +1,9 @@
 ---
-task_categories:
-- robotics
 language:
 - en
+license: apache-2.0
+task_categories:
+- robotics
 tags:
 - RDT
 - rdt
@@ -10,14 +11,18 @@ tags:
 - manipulation
 - bimanual
 - ur5e
-- webdatset
+- webdataset
 - vision-language-action
-license: apache-2.0
+arxiv: 2602.03310
 ---
 
+# RDT2 Dataset
+
+[Project page](https://rdt-robotics.github.io/rdt2/) | [Paper](https://huggingface.co/papers/2602.03310) | [GitHub](https://github.com/thu-ml/RDT2)
+
 ## Dataset Summary
 
-This dataset provides  shards in the **WebDataset** format for fine-tuning [RDT-2](https://rdt-robotics.github.io/rdt2/) or other policy models on **bimanual manipulation**.
+This dataset provides shards in the **WebDataset** format for fine-tuning [RDT-2](https://rdt-robotics.github.io/rdt2/) or other policy models on **bimanual manipulation**.
 Each sample packs:
 
 * a **binocular RGB image** (left + right wrist cameras concatenated horizontally)
@@ -91,7 +96,7 @@ shard-000002.tar
 
 ### 1) Official Guidelines to fine-tune RDT 2 series
 
-Use the example [scripts](https://github.com/thu-ml/RDT2/blob/cf71b69927f726426c928293e37c63c4881b0165/data/utils.py#L48) and [guidelines](https://github.com/thu-ml/RDT2/blob/cf71b69927f726426c928293e37c63c4881b0165/data/utils.py#L48):
+Use the official [scripts](https://github.com/thu-ml/RDT2) and [guidelines](https://github.com/thu-ml/RDT2) provided in the GitHub repository.
 
 ### 2) Minimal Loading example 
 
@@ -138,9 +143,9 @@ def get_train_dataset(shards_dir):
     
     return dataset
 
-with open(os.path.join("<Dataset Diretory>", "instructions.json") as fp:
+with open(os.path.join("<Dataset Directory>", "instructions.json")) as fp:
     instructions = json.load(fp)
-dataset = get_train_dataset(os.path.join("<Dataset Diretory>", "shards"))
+dataset = get_train_dataset(os.path.join("<Dataset Directory>", "shards"))
 ```
 ---
 
@@ -153,15 +158,12 @@ dataset = get_train_dataset(os.path.join("<Dataset Diretory>", "shards"))
 
 ## Citation
 
-If you use this dataset, please cite the dataset and your project appropriately. For example:
-
 ```bibtex
-@software{rdt2,
-    title={RDT2: Enabling Zero-Shot Cross-Embodiment Generalization by Scaling Up UMI Data},
-    author={RDT Team},
-    url={https://github.com/thu-ml/RDT2},
-    month={September},
-    year={2025}
+@article{rdt2,
+  title={RDT2: Exploring the Scaling Limit of UMI Data Towards Zero-Shot Cross-Embodiment Generalization},
+  author={RDT Team},
+  journal={arXiv preprint arXiv:2602.03310},
+  year={2026}
 }
 ```
 
@@ -169,17 +171,5 @@ If you use this dataset, please cite the dataset and your project appropriately.
 
 ## License
 
-* **Dataset license:** Apache-2.0 (unless otherwise noted by the maintainers of your fork/release).
-* Ensure compliance when redistributing derived data or models.
-
----
-
-## Maintainers & Contributions
-
-We welcome fixes and improvements to the conversion scripts and docs (see https://github.com/thu-ml/RDT2/tree/main#troubleshooting).
-Please open issues/PRs with:
-
-* OS + Python versions
-* Minimal repro code
-* Error tracebacks
-* Any other helpful context
+* **Dataset license:** Apache-2.0.
+* Ensure compliance when redistributing derived data or models.