There exist a mass associated with every closed space-time horizon. A bijection exists between the mass and the area of the horizon mutilpied by the thermal degrees of freedom. Thermal degrees of freedom, information density, and mass density share the same finite scale. When quantized by entropy.

There is a holographic equation that defines the amount of quantum information associated with a closed space-time horizon. This equation is true for all closed horizon. This includes all alowable black holes. The Hawking temperature when properly quantized is equivelent to the information density and also the mass density. Everything measurable is quantizable. The density for all three measurements share the same quantum scale when measured in 2-D.