\relax 
\ifx\hyper@anchor\@undefined
\global \let \oldcontentsline\contentsline
\gdef \contentsline#1#2#3#4{\oldcontentsline{#1}{#2}{#3}}
\global \let \oldnewlabel\newlabel
\gdef \newlabel#1#2{\newlabelxx{#1}#2}
\gdef \newlabelxx#1#2#3#4#5#6{\oldnewlabel{#1}{{#2}{#3}}}
\AtEndDocument{\let \contentsline\oldcontentsline
\let \newlabel\oldnewlabel}
\else
\global \let \hyper@last\relax 
\fi

\citation{superballot}
\citation{ec2}
\citation{gesselxin04}
\citation{schaeffer03}
\citation{pippenger}
\newlabel{eq1}{{1}{1}{\relax }{equation.1}{}}
\citation{twobij04}
\bibcite{superballot}{1}
\bibcite{ec2}{2}
\bibcite{gesselxin04}{3}
\bibcite{schaeffer03}{4}
\bibcite{pippenger}{5}
\bibcite{twobij04}{6}