We store metadata and persistent identifiers for many types of research-related content. There are deposit fees that vary by content type and date of publication. The content types that we currently accept are below. If you have a content type that isn’t listed please contact us.
Journals: at the journal title and article level and includes supplemental materials
Books and reference works: book title and/or chapter-level records, books can be deposited as a monograph, series, or set.
Conference proceedings: information about a single conference and records for each conference paper/proceeding
-Reports / working papers: this includes content that is formally published and is published with an ISSN or ISBN.
Standards - includes publications from Standards Development Organizations and Standards Setting Organizations.
Datasets - includes database records or collections.
Dissertations - includes single dissertations and theses - not collections.
Posted content: consists of preprints, eprints, working papers, reports, and other types of content that has been posted but not formally published.
Components: typically assigned to parts of a whole, most commonly including figures, tables, and supplemental materials for a journal article or book chapter.
Our members asked for the flexibility to register content at different points in the publishing lifecycle, so we’ve extended our infrastructure to support members who want to register preprints. Our custom support for preprints will ensure that links to these publications persist over time; they are connected to the full history of the shared research results; and the citation record is clear and up-to-date. Specifically, registering preprints with us enables features such as: