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The United States Department of the Interior (DOI) is an executive department of the U.S. federal government responsible for the management and conservation of most federal lands and natural …

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 …

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 …

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 …

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, …

They are widely used to identify academic, professional, and government information, such as journal articles, research reports, data sets, and official publications. A DOI aims to resolve to its target, the …

The DOI is a persistent identifier, it is a long-lasting reference to an object or to information about an object. The object can be anything physical, digital, or abstract.

This document specifies the “doi” URI scheme. It has been prepared and published by the DOI Foundation and was subject to consensus review by DOI Foundation members, including its …