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The DOI Foundation is a not-for-profit organization. We govern the Digital Object Identifier (DOI) system on behalf of the agencies who manage DOI registries and provide services to their respective …

A digital object identifier (DOI) is a persistent identifier or handle used to uniquely identify various objects, standardized by the International Organization for Standardization (ISO). [2] DOIs are an …

Founded on the principles of inclusivity, transparency, and innovation, Doi bridges the gap between traditional academic dissemination and the fast-paced demands of the digital era.

What is a DOI (digital object identifier)? A DOI is a character string that can be assigned to an online article, book, or other source. If the location of the source changes, the DOI remains stable, which …

Type or paste a known DOI name exactly—including its prefix and suffix—into the text box below and then ‘submit’ to resolve it. DOIs include a prefix (prefixes always start with 10.) and a suffix, …

Nov 25, 2025 · The Department of the Interior today announced the most significant modernization of national park access in decades, delivering new digital America the Beautiful passes, updated …

May 8, 2025 · A digital object identifier (DOI) is a permanent, unique string of characters that identifies specific digital content such as an online article, dataset, image, etc.).

Nov 17, 2025 · What is a DOI? A DOI, or Digital Object Identifier, is a string of numbers, letters and symbols used to permanently identify an article or document and link to it on the web.

What is a DOI? Learn what a digital object identifier is and how to include a DOI in APA and other styles.