@article{unipixieunifiedandprobabilistic3dphysics, title = {UniPixie: Unified and Probabilistic 3D Physics Learning via Flow Matching}, author = {Qilin Huang and Quynh Anh Huynh and Long Le and Chen Wang and Chuhao Chen and Ryan Lucas and Eric Eaton and Lingjie Liu}, year = {2026}, eprint = {2606.05399}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.05399}, }