/usr/lib/X11/Pixmap/Stipple is in pixmap 2.6pl4-18.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | #define Stipple_width 4
#define Stipple_height 4
static char Stipple_bits[] = {
0x00, 0x00, 0x03, 0x03};
|