/usr/share/doc/racket/stepper/stamp.sxref is in racket-doc 6.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | ("c225d11f4eefd8583e38654ad09b2a4203fa14e7ac57ebe1513c689ac74e2d7157a87e6837086e64" "b2f917692cf1cc1cf49127d1b08fedd6788c9acdb13acc6f660c418a687f60b79b824471466f8642" "78c9c50af1e7be87d9e1bf32c56c1f56e3fa8c14")
|