\documentclass[11pt, a4paper, twocolumn, confidential, copyright, goog]{google}
\usepackage[authoryear, sort&compress, round]{natbib}
\bibliographystyle{abbrvnat}
% Remove these if they are not needed
\keywords{paper template, tools}
\paperurl{https://arxiv.org/abs/123}
% comment out if logo should not be used
\uselogo{}
% Paper Title
\title{\thepa{} Paper Template}
% Can leave this option out if you do not wish to add a corresponding author.
\correspondingauthor{my-email@google.com}
% Use the internally issued paper ID, if available
\reportnumber{0001} % Leave blank if n/a
% Assign your own date to the report.
% Can comment out if not needed or leave blank if n/a.
\renewcommand{\today}{2025-03-21}
% Can have as many authors and as many affiliations as needed. Best to indicate joint
% first-authorship as shown below.
\author[*,1]{Anonymous Author}
\author[*,1]{Anonymous Author}
\author[2]{Anonymous Author}
\author[2]{Anonymous Author}
% Affiliations *must* come after the declaration of \author[]
\affil[*]{Equal contributions}
\affil[1]{\thepa{}{}}
\affil[2]{External University}
\begin{abstract}
A skeleton document using the \thepa{} template. See style file for other options for other logos, numbering, etc.
\end{abstract}
\begin{document}
\maketitle
\section{Introduction}
One section.
\section{Conclusion}
Another section. See the work by \cite{silver2016mastering} for reference.
\bibliography{main}
\end{document}