The Mathematics Subject Classification includes a section numbered 01Axx titled 'History of mathematics and mathematicians'.
Notes on verification
Confirmed by multiple official AMS MSC documents and independent mirrors, plus Wikipedia corroboration.
Sources
- Future of mathematics (en.wikipedia.org)
- https://mathscinet.ams.org/mathscinet/msc/pdfs/classifications2020.pdf (mathscinet.ams.org)
- https://mathscinet.ams.org/msnhtml/msc2020.pdf (mathscinet.ams.org)
- https://cran.r-project.org/web/classifications/MSC-2010.html (cran.r-project.org)