CS has similar problem, specially in AI fields. Researches often claim the accuracy rate more than 95%, but in reality that is much lesser (in fact less than 10% in most of the claims).
Hopefully, more journals and confs will follow the Open Access and Reproducible Research model like IPOL[1].
> Each article contains a text describing an algorithm andsource code, with an online demonstration facility and an archive of online experiments. The text and source code are peer-reviewed and the demonstration is controlled.