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contentid  

An Interface for Content-Based Identifiers
View on CRAN: Click here


Download and install contentid package within the R console
Install from CRAN:
install.packages("contentid")

Install from Github:
library("remotes")
install_github("cran/contentid")

Install by package version:
library("remotes")
install_version("contentid", "0.0.19")



Attach the package and use:
library("contentid")
Maintained by
Carl Boettiger
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-08-12
Latest Update: 2025-01-21
Description:
An interface for creating, registering, and resolving content-based identifiers for data management. Content-based identifiers rely on the 'cryptographic' hashes to refer to the files they identify, thus, anyone possessing the file can compute the identifier using a well-known standard algorithm, such as 'SHA256'. By registering a URL at which the content is accessible to a public archive (such as Hash Archive) or depositing data in a scientific repository such 'Zenodo', 'DataONE' or 'SoftwareHeritage', the content identifier can serve many functions typically associated with A Digital Object Identifier ('DOI'). Unlike location-based identifiers like 'DOIs', content-based identifiers permit the same content to be registered in many locations.
How to cite:
Carl Boettiger (2020). contentid: An Interface for Content-Based Identifiers. R package version 0.0.19, https://cran.r-project.org/web/packages/contentid. Accessed 17 Jul. 2026.
Previous versions and publish date:
(2026-07-09 07:28), 0.0.4 (2020-08-12 12:00), 0.0.5 (2020-08-27 22:30), 0.0.6 (2020-08-31 09:50), 0.0.7 (2020-09-08 06:40), 0.0.8 (2020-09-25 07:00), 0.0.9 (2021-01-15 20:30), 0.0.10 (2021-04-27 20:10), 0.0.11 (2021-08-03 06:30), 0.0.12 (2021-08-08 06:20), 0.0.14 (2021-11-07 17:20), 0.0.15 (2021-11-29 06:50), 0.0.16 (2022-12-07 01:40), 0.0.17 (2023-04-21 12:52), 0.0.18 (2023-10-23 06:50)
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