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-#+TITLE: Proposal for software entries for BibTeX/BibLaTeX
-#+SUBTITLE: Version 0.5
+#+TITLE: Proposal for software entries for BibTeX/BibLaTeX\therevision
 #+AUTHOR: Inria Software Citation Working Group
 #+LATEX_HEADER: \usepackage{a4wide}
+#+LATEX_HEADER: \usepackage{xstring}
+#+LATEX_HEADER: \usepackage{catchfile}
+#+LATEX_HEADER: \CatchFileDef{\headfull}{.git/HEAD}{}
+#+LATEX_HEADER: \StrGobbleRight{\headfull}{1}[\head]
+#+LATEX_HEADER: \StrBehind[2]{\head}{/}[\branch]
+#+LATEX_HEADER: \CatchFileDef{\commit}{.git/refs/heads/\branch}{}
+#+LATEX_HEADER: \newcommand{\therevision}{\thanks{This revision: \texttt{\commit} on branch \texttt{\branch}}}
+
 * Motivation
 
 BibTeX is used widely in the scholarly world as a format for storing and