The term unique refers to something that is one of a kind, distinct, or different from anything else. In academic and research contexts, a unique identifier, such as a DOI (Digital Object Identifier), is used to distinguish digital content like articles, datasets, and books, ensuring that each item is easily discoverable and cited. Uniqueness is essential for clarity and precision in referencing and tracking scholarly work. Whether it’s a unique research finding, methodology, or piece of data, emphasizing uniqueness ensures originality and contributes to the advancement of knowledge by offering distinct perspectives or contributions to a field.
I'm interested in learning how publishers assign DOIs to articles. I want to know the process they follow, the role of DOI registration agencies, and how they ensure that each DOI is unique and permanent.
