The Digital Object Identifier System is for identifying content objects in the digital environment.

Comment

The DOI resolution factsheet specifies that https://doi.org/DOI is the preferred format:

Users may resolve DOI names that are structured to use the DOI system Proxy Server (https://doi.org (preferred)). The resolution of the DOI name in this case depends on the use of URL syntax: the example DOI name doi:10.10.123/456 would be resolved from the address: "https://doi.org/10.123/456". Any standard browser encountering a DOI name in this form will be able to resolve it. The proxy service (both doi.org and the earlier but no longer preferred dx.doi.org) is accessible over IPv6, and supports DNSSEC. The proxy servers respond to HTTPS (preferred) as well as HTTP requests.

Prefix

doi

Keywords

bibliography centrally registered identifier knowledge and information systems

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Local identifiers in Digital Object Identifier should match this regular expression:
^10.\d{2,9}/.*$

Example Local Unique Identifiers

10.1038/s41597-022-01807-3   Resolve
10.21/FQSQT4T3   Resolve
10.1333/s00897980202a   Resolve
10.1139/z02-135   Resolve
10.1016/j.foodchem.2008.11.065   Resolve
10.1093/acprof:oso/9780195159561.001.1   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from Digital Object Identifier should match this regular expression:
^doi:10.\d{2,9}/.*$

Example CURIEs

doi:10.1038/s41597-022-01807-3
doi:10.21/FQSQT4T3
doi:10.1333/s00897980202a
doi:10.1139/z02-135
doi:10.1016/j.foodchem.2008.11.065
doi:10.1093/acprof:oso/9780195159561.001.1

Namespace Embedded in LUI

This resource has been annotated by the Bioregistry as having a potential namespace embedded in LUI. This means that you may see local unique identifiers that include a redundant prefix and delimiter (also known as a banana) and therefore look like a CURIE. For Digital Object Identifier, the banana looks like doi:. Therefore, you may see local unique identifiers for this resource that look like doi:10.1038/s41597-022-01807-3 (instead of the canonical form 10.1038/s41597-022-01807-3) and CURIEs for this resource that look like doi:doi:10.1038/s41597-022-01807-3 (instead of the canonical form doi:10.1038/s41597-022-01807-3). The Bioregistry will automatically strip off the banana when standardizing local unique identifiers and CURIEs.

References

• GitHub Issue https://github.com/biopragmatics/bioregistry/issues/287
• GitHub PR https://github.com/biopragmatics/bioregistry/pull/316

Contributors

• contributor Chris Mungall   0000-0002-6601-2165   cmungall
• contributor Daniel Himmelstein   0000-0002-3012-7446   dhimmel

A summary of the relations in the Bioregistry schema can be found here.

In Collection

Publication Provenance Prefixes ASKEM Epidemiology Prefixes

The metaregistry provides mappings between the Bioregistry and other registries. There are 10 mappings to external registries for this resource with 4 unique external prefixes.

When using this resource in RDF, the following URI format should be used:

http://dx.doi.org/$1

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier 10.1038/s41597-022-01807-3 is used to demonstrate the providers available for Digital Object Identifier. A guide for curating additional providers can be found here.

Additional providers curated in the Bioregistry are listed here. These are typically inherited from Identifiers.org or Prefix Commons, and need extra curation.