Digital Object Identifier (DOI)
A Digital Object Identifier (DOI) is a unique alphanumeric string assigned to a digital item, like a research paper or a dataset, to provide a permanent link to its location on the internet. Think of a DOI as a digital fingerprint; it helps reliably identify and find specific resources, even if their web address changes. When you see a DOI, you can enter it in a DOI resolver or search engine to access the original content easily, ensuring that important information remains accessible over time.
Additional Insights
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A Digital Object Identifier (DOI) is a unique alphanumeric string assigned to digital content, such as research articles, reports, and datasets. It serves as a permanent link to that content on the internet, making it easier to find, access, and cite. When you see a DOI, you can enter it into a DOI resolver (like doi.org) to locate the specific resource. This system enhances the management of digital information and ensures that even if the content's location changes, the DOI remains the same, helping researchers and readers consistently reference the material they need.