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What is doi.org?

Learn more about doi.org

doi.org is the central domain for the Digital Object Identifier (DOI) system, operated by the International DOI Foundation. It provides persistent identifiers for digital content such as academic articles, datasets, and reports, ensuring stable and reliable linking.

Users typically interact with doi.org by clicking DOI links (e.g., https://doi.org/

...), which resolve to the current location of a resource regardless of changes to its URL. Publishers, researchers, and institutions use the system to assign identifiers and manage metadata for scholarly and professional content.

Established in the late 1990s, the DOI system has become a standard in academic publishing and digital information management, enabling consistent citation and long-term access, making doi.org a critical part of global research infrastructure.

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