Digital Object Identifiers (DOI)
An identifier used in [[Digital Object Architecture (DOA)]].
- Launched in 1998 with first applications in 2000
- Currently used by over 5,000 assigners
- Approximately 257 million DOI names assigned to date
- Over 150,000 DOI name prefixes within the DOI System
Full information in the handbook - https://www.doi.org/hb.html