Rare

Digital object identifier

ISO standard unique string identifier for a digital object

A digital object identifier (DOI) is a persistent identifier, or persistent handle, used to uniquely identify various objects, standardized by the International Organization for Standardization (ISO). DOIs are an implementation of the Handle System; they also fit within the URI system (Uniform Resource Identifier).

Attack
6,570
Defense
8,470
readers / month
9,404
Article length
41 kB · 107 languages

Text from Wikipedia, CC BY-SA 4.0 · Authors

Digital object identifier is a Rare card because its Wikipedia article was read 9,404 times in the last 30 days. Its 41 KB of text give it 6,570 attack, and coverage in 107 Wikipedia language editions gives it 8,470 defense.