To cite iSTAY in publications use:

  Anne Chao, Robert K. Colwell, et al. (2025). A continuum of
  information-based temporal stability measures and their decomposition
  across hierarchical levels.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A continuum of information-based temporal stability measures and their decomposition across hierarchical levels.},
    author = {{Anne Chao} and {Robert K. Colwell} and {Johnny Shia} and {Simon Thorn} and {Ming-Yun Yang} and {Oliver Mitesser} and {Yu-Ting Huang} and {Mareike Kortmann} and {Akira S. Mori} and {Benjamin M. Delory} and {Andreas Fichtner} and {Yuanyuan Huang} and {Christiane Roscher} and {Bernhard Schmid} and {Nico Eisenhauer} and {Jörg Müller}},
    journal = {bioRxiv},
    year = {2025},
    doi = {10.1101/2025.08.20.671203},
    url = {https://doi.org/10.1101/2025.08.20.671203},
  }