DOI XML & Metadata

What is DOI XML?

DOI XML is the structured metadata file used to register or update DOI records with a DOI Registration Agency such as Crossref or mEDRA. XML allows article information to be submitted in a machine-readable format so that the metadata can be validated, stored, indexed, and shared across scholarly systems.

For journal articles, DOI XML usually includes:

• Journal title, ISSN or eISSN
• Article title, authors and affiliations
• Publication date, volume, issue, and pages
• DOI and article landing page URL
• Abstract, funding, ORCID IDs, license, references

Crossref explains that members can register content and deposit or update metadata through machine or human interfaces, and that a DOI becomes active once the DOI and its metadata are registered.

Why DOI XML Quality is Important

A DOI is only as strong as the metadata behind it. If the metadata is incomplete, inconsistent, or outdated, the article may not be discovered correctly by indexing services, citation systems, libraries, and search engines.

High-quality DOI XML helps journals:

• Improve article visibility and reduce metadata errors
• Support indexing applications and connect references
• Improve author identification through ORCID
• Maintain correct article URLs over time
• Support long-term scholarly record integrity

DOI XML for Journals and Articles

For journal publishing, DOI XML can be prepared at journal title, volume, issue, and article level. Article-level DOI registration is the most common use case for scholarly journals.

Professional XML Workflow

1. Collect article metadata from the journal website or publishing system
2. Validate journal, issue, article, author, and reference data
3. Generate XML according to the Registration Agency schema
4. Submit the XML deposit and review results
5. Correct errors if needed
6. Keep DOI URLs and metadata updated after publication

For journals using platforms such as OJS, XML may be exported through plugins or prepared through automated workflows.