You used the phrase 'to eliminate such frauds.' The suggestion (to me) is that this is a fool proof method that eliminates such frauds. I would contend this is not true; fraud is still relatively easy. The question is how much this promotes a false sense of security.

Stapel's fraud was only detected after many years, and after his results had been widely published. I still hear some of his conclusions quoted now and then as if it were established truth, by people who have not yet realised that it is one of the famous Stapel ones.