CE–AI–DT bibliometric corpus (documents 2004–2025): identifier list and analysis scripts for "Artificial Intelligence and Digital Technologies in Circular Economy Research: A Bibliometric Science-Mapping Review"

The deposit contains the 535 DOIs of the documents that carry one (97.1% of the corpus), a minimal identification of the remaining 16 that do not, the verbatim database queries, the R script that rebuilds the corpus from raw exports, the keyword harmonisation and exclusion lists, and the scripts that produce the article's figures, tables and abstract-level counts, together with the two count files those scripts emit. Full bibliographic records are not redistributed: those fields were downloaded from Scopus and Web of Science, whose terms of use do not permit bulk republication. The identifiers resolve to complete records through either database or through Crossref, and the scripts are deposited as an executable record of method — they read the merged corpus object, which for the same licensing reason is not included.