To cite package ‘phutil’ in publications use:

  Stamm A, Brunson J (2026). _phutil: Persistence Homology Utilities_.
  R package version 0.0.2.9000, <https://github.com/tdaverse/phutil>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {phutil: Persistence Homology Utilities},
    author = {Aymeric Stamm and Jason Cory Brunson},
    year = {2026},
    note = {R package version 0.0.2.9000},
    url = {https://github.com/tdaverse/phutil},
  }