mozilla/pdf.js — Issue #824: Problematic pdf
Author: Antonius-git
Created: 2011-11-20 21:27:26+00:00
State: open

http://www.erowid.org/archive/rhodium/chemistry/3base/piperonal.pepper/piperine.pepper/465e03piperine.pdf

The text seems to squash together and appears very different to it opened in evince.