«Dear Dr. Einstein, We are afraid we cannot accept your submission on that “relativity” of yours to arXiv. It seems to us that you do not fully understand the mathematics behind it. We have heard something about Minkowski and Levi-Civita in that respect...
How should the scientific enterprise handle this? We could try to decide whether the author understands the work. E.g., if the author lacks a publication record or credentials in the research area, we could reject the submission. 3/