Someone

root@srv200:/data/hg/oi-build/oi-build2/components/gpgme# pkg -R /a publisher
PUBLISHER                             TYPE     STATUS   URI
oi-build                              origin   online   file:///data/hg/oi-build/oi-build2/sparc/repo/
on-nightly                            origin   online   file:///data/ws/igor/illumos-gate2/illumos-gate2/packages/sparc/nightly-nd/repo.redist/
openindiana.org          (non-sticky) origin   online   file:///data/repo/b147-repo/
opensolaris.org                       origin   online   http://pkg.openindiana.org/legacy/
pensolaris.org           (non-sticky)