Deletion of Vashistha Narayan Singh

Comment: for lack of evidence of passing . As Ray suggested, MathSciNet is the right tool for distinguishing his papers from all the other V. Singhs that have published in mathematics (Vimal, Vinay, Vijaykumar, Ved Pal, Vipin Kumar, Vikram, ...) and it finds extremely little (only the thesis and its journal version). As for the stories about his mental illness: only the ''Times of India'' one looks reliable and to me it feels too much like a  case — if we're going to say that he's notable for being schizophrenic we need more than one newspaper article saying so to convince me
Stance: delete
Cited policy: Wikipedia:Notability (WP:PROF||WP:BIO1E)