The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI) is the main metadata archive for permanent storage of registered [DOE DOI products](https://www.osti.gov/pids/doi-services/doe-data-id-service) (datasets, code, articles, patents, multimedia, etc.). When a DOI is minted a unique OSTI identifier for each record [{osti_id}](https://www.osti.gov/api/v1/docs#endpoints-singlerecord) is provided as the suffix in the DOI schema ([{site-specific-prefix}/{user-supplied-doi-infix}/{osti_id}](https://www.osti.gov/pids/doi-services)) and can be alternatively used as the main product identifier endpoint when [searching OSTI.GOV](https://www.osti.gov/search-tools) registry archive (see example below). OSTI.GOV is the primary registry and search tool for all Department of Energy (DOE) funded science, technology, and engineering research and development (R&D) results and the organizational hub for information about the DOE Office of Scientific and Technical Information (OSTI. **Data Product Type Example:** - https://www.osti.gov/biblio/1668761 - https://www.osti.gov/search/semantic:1668761 - https://www.osti.gov/dataexplorer/biblio/dataset/1668761 - https://www.osti.gov/api/v1/records/1668761 - https://doi.org/10.11578/1668761 **Other Core Product Registry Examples:** - Journal Articles: https://www.osti.gov/pages/biblio - Datasets: https://www.osti.gov/dataexplorer/biblio/dataset/ - Software: https://www.osti.gov/doecode/biblio/ - Patents: https://www.osti.gov/doepatents/biblio/ - Multimedia: https://www.osti.gov/sciencecinema/biblio/
Office of Scientific and Technical Information (OSTI)