@article{twoclustertest,
  title = {Two-cluster test},
  author = {Xinying Liu and Lianyu Hu and Mudi Jiang and Simeng Zhang and Jun Lou and Zengyou He},
  year = {2025},
  eprint = {2507.08382},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2507.08382},
}