/usr/share/doc/racket/drracket-tools/stamp.sxref is in racket-doc 6.3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | ("3d4e2d51519fddb004e4cb76b7a344506e02f3c3af62db6b39d2f1c21f53b534c2a536693a4875a1" "c7a6e669961eabf8b60bb84cd7d316191aa1e09467bac8c41d5362e9129385445cf0460cbc5db6ea" "78c9c50af1e7be87d9e1bf32c56c1f56e3fa8c14")
|