From: "Vladimir D. Seleznev"
This tag represents binary package build characteristic: if two binary
packages have equal RPMTAG_IDENTITY values, it means that these packages
have no significant differences.
One of the applications of RPMTAG_IDENTITY is reproducible build
From: "Vladimir D. Seleznev"
This tag is needed to track automatically installed packages with rpmdb.
Zero value means that a package was installed manually, other values
mean that the package was installed automatically as some else package
dependency.
This tag is