zbMATH Open (formerly known as Zentralblatt MATH) is the world's most comprehensive and longest-running abstracting and reviewing service in pure and applied mathematics. It is edited by the European Mathematical Society (EMS), the Heidelberg Academy of Sciences and Humanities, and FIZ Karlsruhe. Since January 2021, zbMATH Open has been available as an open access service.

 

Currently, zbMATH Open contains around 5 million bibliographic entries with reviews or abstracts drawn from more than 5,000 journals and book series, and some 200,000 books. The coverage, which starts in the 18th century, is complete from 1868 to the present day, due to the integration of the “Jahrbuch über die Fortschritte der Mathematik” data. In 2024, mathematically relevant parts of the arXiv were integrated.

 

zbMATH Open contains more than one million profiles of identified authors connected with various platforms, the swMATH information service about mathematical software, about 50 million references, links to mathematical research data, and connections to various full text and research data platforms or Q&A forums like MathOverflow.