\documentclass[9pt,technote,a4paper]{IEEEtran}
\usepackage{amssymb, amsmath} % needed for math

\usepackage[a-1b]{pdfx}
\usepackage{filecontents}
\usepackage{xmpincl}

\providecommand{\xmpProducer}{LaTeX2e}
\providecommand{\xmpOrg}{An organization}

\begin{filecontents*}{\jobname.xmpdata}
\Keywords{recognition\sep pdf/a}
\Title{A very interesting title}
\Author{Martin Thoma\sep Max Mustermann}
\Org{Institute for Anthropomatics and Robotics}
\Doi{123456789}
\Publisher{Whoever}
\PublicationType{journal}
\Journaltitle{KIT Scientific Publishing}
\Journalnumber{ISSN}
\Volume{}
\Issue{}
\CoverDate{2015}
\end{filecontents*}

\usepackage{xmpincl}

\providecommand{\xmpPublisher}{Random}
\providecommand{\xmpOrg}{An organization}

\RequirePackage{ifpdf}
\ifpdf \PassOptionsToPackage{pdfpagelabels}{hyperref} \fi
\RequirePackage{hyperref}
\usepackage[pdftex,final]{graphicx}

\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\usepackage{tikz}


\title{A very interesting title}
\author{Martin Thoma}

% \hypersetup{
%   pdfauthor   = {Martin Thoma},
%   pdfkeywords = {recognition; pdf/a},
%   pdftitle    = {A very interesting title},
%   pdflang={en},
% }

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Begin document                                                    %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\maketitle
\begin{abstract}
adsfadsf adsfasdf
\end{abstract}

\input{ch1-introduction}

\end{document}