IGSN is a globally unique and persistent identifier for material samples and specimens. IGSNs are obtained from IGSN e.V. Agents.

Prefix

igsn

Keywords

citation earth science environmental science geochemistry geology hydrogeology physical samples

Links

Homepage

Contact

Missing Contact

Pattern for Local Unique Identifiers

Local identifiers in International Geo Sample Number should match this regular expression:
^[A-Za-z]{2,4}[A-Za-z0-9.-]{1,71}$

Example Local Unique Identifier

AU124   Resolve

Pattern for CURIES

Compact URIs (CURIEs) constructed from International Geo Sample Number should match this regular expression:
^igsn:[A-Za-z]{2,4}[A-Za-z0-9.-]{1,71}$

Example CURIE

igsn:AU124

Publications

• 2023 Scaling Identifiers and their Metadata to Gigascale: An Architecture to Tackle the Challenges of Volume and Variety
• 2021 Towards Globally Unique Identification of Physical Samples: Governance and Technical Implementation of the IGSN Global Sample Number
• 2017 Utilizing the International Geo Sample Number Concept in Continental Scientific Drilling During ICDP Expedition COSC-1
• 2021 IGSN 2040 Summary Report: Defining the Future of the IGSN as a Global Persistent Identifier for Material Samples
• 2023 International Generic Sample Number

The metaregistry provides mappings between the Bioregistry and other registries. There are 3 mappings to external registries for this resource with 2 unique external prefixes.

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 AU124 is used to demonstrate the providers available for International Geo Sample Number. A guide for curating additional providers can be found here.