| MSC 1991 | Number of Preprints | |
| 03-XX | Mathematical logic and foundations
| 1 | browse |
| 03-00 | General reference works (handbooks, dictionaries, bibliographies, etc.)
| 1 | browse |
| 03-01 | Instructional exposition (textbooks, tutorial papers, etc.)
| 1 | browse |
| 03-02 | Research exposition (monographs, survey articles)
| 1 | browse |
| 03-03 | Historical
| 1 | browse |
| 03-04 | Explicit machine computation and programs (not the theory of computation or programming)
| 1 | browse |
| 03-06 | Proceedings, conferences, collections, etc.
| 1 | browse |
| 03A05 | Philosophical and critical
| 4 | browse |
| 03Bxx | General logic
| 68 | browse |
| 03Cxx | Model theory
| 34 | browse |
| 03Dxx | Recursion theory
| 43 | browse |
| 03Exx | Set theory
| 26 | browse |
| 03Fxx | Proof theory and constructive mathematics
| 35 | browse |
| 03Gxx | Algebraic logic
| 9 | browse |
| 03Hxx | Nonstandard models
| - | |