Man pages matching name persistent-keyring in section 7:

persistent-keyring.7.en	debian 10 / manpages
persistent-keyring.7.en	debian 11 / manpages
persistent-keyring.7.en	debian 12 / manpages
persistent-keyring.7.de	debian 12 / manpages-de
persistent-keyring.7.ru	debian 12 / manpages-ru
persistent-keyring.7.en	debian 13 / manpages
persistent-keyring.7.de	debian 13 / manpages-de
persistent-keyring.7.ro	debian 13 / manpages-ro
persistent-keyring.7.ru	debian 13 / manpages-ru