ISBN
Identifies a published edition or format, as assigned.
Persistent identifiers
ISBN, DOI and ORCID
Identifiers belong to the publication record. They are not offered as separate badges.
DOI
Identifies a digital object once it has been registered, and resolves to its public landing page. No DOI is shown here until that registration exists.
ORCID
Identifies a contributor. Used when the person has an ORCID iD.
XMONDO Publishing is applying for Crossref membership in order to register DOIs for eligible publications. Membership is not a substitute for editorial responsibility.