An ORCID (Open Researcher and Contributor IDentifier), or ORCiD, is a unique, persistent 16-character identifier that's assigned to you when you register at https://orcid.org. It's free to register and it's portable--your iD is not affiliated with a specific institution. The identifier serves as a mechanism by which you may collect your digital scholarship and connect with other systems to maximize workflows and efficiently disseminate your scholarship.
Why get an ORCID iD?
Find out what ORCID identifiers are all about in the video below.