call -151 writes "Many years ago, a human-generated intentionally nonsense paper was accepted by the (prominent) literary culture journal Social Text. In August, a randomly-generated nonsense mathematics paper was accepted by one of the many low-tier 'open-access' research mathematics journals. The software Mathgen, which generated the accepted submission, takes as inputs author names (or those can be randomly selected also) and generates nicely TeX'd and impressive-sounding sentences which are grammatically correct but mathematically disconnected nonsense. This was reviewed by a human, (quickly, for math, in 12 days) and the reviewers' comments mention superficial problems with the submission (PDF). The references are also randomly-generated and rather hilarious. For those with concerns about submitting to lower-tier journals in an effort to promote open access, this is not a good sign!"