Curated resin size shrink (and methods to reduce it)
Generally, this behavior isn't well reearched as of this moment, and it would be dependant on your specific resin. While I can't tell you if your resin is affected by shrink or even uneven shrink, I can give you the method of how to investigate:

Download or design a cube with a well-known dimension. I'd suggest a cube of 20 mm side length. It's best to indent the orientation onto the surfaces. One such model would be thing 3090144, which has a version that is hollow and has a hole to let out resin, but there are others.
Align the X, Y and Z with the letter into the positive side of the axis in your slicer.
Print.
After Printing, clean and cure
Only after curing, measure the X and Y and Z dimensions with calipers.
Calculate shrinkage: Measurement divided by 20 gets you the shrinkage or expansion, multiply by 100 for percent.