To cite package ‘hash’ in publications use:

Brown C (2026). hash: Full Featured Implementation of Hash Tables/Associative Arrays/Dictionaries. R package version 2.2.6.4, https://CRAN.R-project.org/package=hash.

Corresponding BibTeX entry:

  @Manual{,
    title = {hash: Full Featured Implementation of Hash
      Tables/Associative Arrays/Dictionaries},
    author = {Christopher Brown},
    year = {2026},
    note = {R package version 2.2.6.4},
    url = {https://CRAN.R-project.org/package=hash},
  }