To cite package ‘MetaHunt’ in publications use:

  Shi, W., Imai, K., and Zhang, Y. (2026). Privacy-preserving
  Meta-analysis through Low-Rank Basis Hunting. arXiv preprint
  arXiv:2604.23847. https://doi.org/10.48550/arXiv.2604.23847

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Privacy-preserving Meta-analysis through Low-Rank Basis Hunting},
    author = {Wenqi Shi and Kosuke Imai and Yi Zhang},
    journal = {arXiv preprint arXiv:2604.23847},
    year = {2026},
    url = {https://arxiv.org/abs/2604.23847},
    doi = {10.48550/arXiv.2604.23847},
  }