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We examine the measurable chromatic number of distance colorings on thesurface of 2-dimensional spheres of varying radii, showing in particular thatsimilar arguments to those used to raise lower bounds in the plane work for allbut a countable set of radii. Furthermore, we show that measurable chromaticnumber as a function of the radius, or more generally the curvature, is notmonotonic.

Measurable Chromatic Number of Spheres