| @software{xu2026pushanyletter, | |
| author = {Xu, Lixin}, | |
| title = {Push Any Letter: A 2D Letter-Pushing Environment and Planning Baselines}, | |
| year = {2026}, | |
| version = {0.1.0}, | |
| url = {https://github.com/DavidLXu/Push-Any-Letter} | |
| } | |
| @misc{xu2026pushanyletterdata, | |
| author = {Xu, Lixin}, | |
| title = {Push Any Letter: Center-12 High-Friction Demonstrations}, | |
| year = {2026}, | |
| howpublished = {Hugging Face}, | |
| note = {Version center24-friction14-v3, CC BY 4.0}, | |
| url = {https://huggingface.co/datasets/DavidLXu/Push-Any-Letter} | |
| } | |