PdfArticle is a pdf viewer for mathematical articles (GNU/GPL v3). Its goal is to present for eah page the images of its references, such as bibliographies, theorems and equations.
PdfArticle is a Qt4 application, depends on Poppler-Qt to render PDF, so it is cross platform application, but the author said
For now it is only available for Linux, due to the dependance of Poppler. A compile version for Windows and/or Mac would be greatly welcome, and also debian and redhat packages :)
P.S. If you want to download Linux version package (Debian/Ubuntu,Redhat,Mandriva) or source code, please visit here.