Digital object identifier

In computing, a Digital Object symbol or Department of the Interior may be a persistent symbol or handle accustomed unambiguously determine objects, standardized by the international organisation for Standardization (ISO).[1] Associate in Nursing implementation of the Handle System,[2][3] DOIs area unit in wide use in the main to spot educational, skilled, and government data, like journal articles, analysis reports and information sets, and official publications although they even have been accustomed determine different kinds of data resources, like industrial videos.

A Department of the Interior aims to be "resolvable", sometimes to some style of access to the knowledge object to that the Department of the Interior refers. this is often achieved by binding the Department of the Interior to data concerning the article, like a address, indicating wherever the article is found. Thus, by being unjust and practical, a Department of the Interior differs from identifiers like ISBNs and ISRCs that aim solely to unambiguously determine their referents. The Department of the Interior system uses the indecs Content Model for representing data.

The Department of the Interior for a document remains mounted over the lifespan of the document, whereas its location and different data could modification. touching on a web document by its Department of the Interior shall give a a lot of stable linking than merely mistreatment its address. each time a address changes, the publisher needs to update the data for the Department of the Interior to link to the new address.[4][5][6] it's the publisher's responsibility to update the Department of the Interior information. By failing to try and do therefore, the Department of the Interior resolves to a dead link effort the Department of the Interior useless.

The developer and administrator of the Department of the Interior system is that the International Department of the Interior Foundation (IDF), that introduced it in 2000.[7] Organizations that meet the written agreement obligations of the Department of the Interior system and area unit willing to pay to become a member of the system will assign DOIs.[8] The Department of the Interior system is enforced through a federation of registration agencies coordinated by the IDF.[9] By late Gregorian calendar month 2011 quite fifty million Department of the Interior names had been appointed by some four,000 organizations,[10] and by Gregorian calendar month 2013 this variety had big to eighty five million Department of the Interior names appointed through nine,500 organization