\documentclass{gtart}
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%\agtart

\newcommand{\pathtotrunk}{./}
\input{text/article_preamble.tex}
\input{text/top_matter.tex}

\begin{document}

\begin{abstract}
\end{abstract}

\maketitle


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\newcommand{\urlprefix}{}

\bibliographystyle{gtart}
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\bibliography{../../bibliography/bibliography}
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This paper is available online at \arxiv{?????}, and at
\url{http://tqft.net/obstruction}.

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% \Addresses
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\end{document}
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