@article{blockflowlearningstraightflowondata,
  title = {Block Flow: Learning Straight Flow on Data Blocks},
  author = {Zibin Wang and Zhiyuan Ouyang and Xiangyun Zhang},
  year = {2025},
  eprint = {2501.11361},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.11361v1},
}