scholid: Scholarly and Academic Identifier Utilities

Detects, normalizes, classifies, and extracts scholarly identifier strings. Provides lightweight, dependency-free helpers for twenty identifier types, including DOIs, ORCID iDs, ISBNs, ISSNs, arXiv and PubMed identifiers, ROR and ISNI, OpenAlex and ADS bibcodes, RRID, ARK, SWHID, and selected life-science accessions (UniProt, RefSeq, SRA, GEO, BioProject, and genome assemblies). Functions are vectorized, predictable, and suitable as low-level building blocks for other R packages and data workflows. Use 'scholid_types()' for the authoritative type list. For online lookup, conversion, metadata retrieval, and linked identifier discovery, see 'scholidonline'.

Version:	0.2.0
Depends:	R (≥ 3.5.0)
Suggests:	testthat (≥ 3.0.0), knitr (≥ 1.30), rmarkdown
Published:	2026-06-04
DOI:	10.32614/CRAN.package.scholid
Author:	Thomas Rauter [aut, cre, fnd]
Maintainer:	Thomas Rauter <rauterthomas0 at gmail.com>
BugReports:	https://github.com/Thomas-Rauter/scholid/issues
License:	MIT + file LICENSE
URL:	https://thomas-rauter.github.io/scholid/, https://thomas-rauter.github.io/scholidonline/
NeedsCompilation:	no
Language:	en-US
Materials:	README, NEWS
CRAN checks:	scholid results

Documentation:

Reference manual:	scholid.html , scholid.pdf
Vignettes:	Getting started with scholid (source, R code) How Scholarly Identifiers Are Defined (source)

Downloads:

Package source:	scholid_0.2.0.tar.gz
Windows binaries:	r-devel: scholid_0.2.0.zip, r-release: scholid_0.1.1.zip, r-oldrel: scholid_0.1.1.zip
macOS binaries:	r-release (arm64): scholid_0.2.0.tgz, r-oldrel (arm64): scholid_0.2.0.tgz, r-release (x86_64): scholid_0.2.0.tgz, r-oldrel (x86_64): scholid_0.2.0.tgz
Old sources:	scholid archive

Reverse dependencies:

Reverse imports:

scholidonline

Linking:

Please use the canonical form https://CRAN.R-project.org/package=scholid to link to this page.