  Post publication assessment remains necessary to check erroneous or
fraudulent scientific publications. We present an online platform, the
'Problematic Paper Screener'
(https://www.irit.fr/~Guillaume.Cabanac/problematic-paper-screener) that
leverages both automatic machine detection and human assessment to identify and
flag already published problematic articles. We provide a new effective tool to
curate the scientific literature.
