I'm certainly not part of the "big boys" club you want intel on, but for some type of data point see below. I'd likely run 10 to 15psi more on a smooth indoor surface.
Wheelset: 25mm external width
Tires: 23c tubular (they measure 24mm)
PSI: 110
Me: 180lbs (82kg)
Track Surface: outdoor concrete of lackluster smoothness (Marymoor/JBMV)