To cite package ‘altarr’ in publications use:

  Sumner M (2026). _altarr: Lazy Chunked Arrays as ALTREP Vectors_. R
  package version 0.1.0.9000, <https://github.com/hypertidy/altarr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {altarr: Lazy Chunked Arrays as ALTREP Vectors},
    author = {Michael Sumner},
    year = {2026},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/hypertidy/altarr},
  }