Registry Digital Object Identifier

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

Prefix
doi
Links
Homepage
Contact
Missing Contact
Pattern for Local Unique Identifiers

Local identifiers in Digital Object Identifier should match this regular expression:
^(doi\:)?\d{2}\.\d{4}.*$

Example Local Unique Identifier
10.1038/nbt1156   Resolve
Pattern for CURIES

Compact URIs (CURIEs) constructed from Digital Object Identifier should match this regular expression:
^doi:(doi\:)?\d{2}\.\d{4}.*$

Example CURIE
doi:10.1038/nbt1156
Metaregistry

The metaregistry provides mappings between the Bioregistry and other registries. There are 7 mappings to external registries for doi.

Registry Name Metaprefix External Prefix
Biolink Model Registry biolink doi
Cellosaurus Registry cellosaurus DOI
Gene Ontology Registry go DOI
Identifiers.org miriam doi
Name-to-Thing n2t doi
Prefix Commons prefixcommons DOI
Scholia scholia doi
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE doi:10.1038/nbt1156 is used to demonstrate the provides available for doi. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URI
Digital Object Identifier doi https://doi.org/10.1038/nbt1156
Bioregistry bioregistry https://bioregistry.io/doi:10.1038/nbt1156
Identifiers.org miriam https://identifiers.org/doi:10.1038/nbt1156
Name-to-Thing n2t https://n2t.net/doi:10.1038/nbt1156
Scholia scholia https://scholia.toolforge.org/doi/10.1038/nbt1156
Extra Providers

Additional providers curated in the Bioregistry are listed here.

Code Name URL
scholia Scholia https://scholia.toolforge.org/doi/10.1038/nbt1156