Update from new information
From @N'Katar finding what the numbers mean, as well as the comment on it we can apply the idea that I had before (but using the correct math) where if Phi is on [0,0,0] and the dimensions are [5,3,20] (also means that is where Pi is [5,3,-20]), then the distance through is Sqrt(434) - not Sqrt(436) as I had before. The distance across using Taxicab Geometry would be 5+3+20 or 28. Still not sure how that transversesif that's what it means to transverse, but another step in the right direction I hope.
Partial, maybe help someone else:
Using @SirDerpy 's answer getting the numbers in Mandarin [5,3,20] and applying it to the rectangle's width, height, and length; and using the Pythagorean Theorem, the length of the lower left corner with Phi to the upper right corner with Pi is Sqrt(436). Also, looking at the sequence pair of numbers, there are pairs that are in Pi (3.1415926...)