\documentclass[a4paper,10pt]{scrartcl}
\usepackage{a4wide}
\usepackage[utf8]{inputenc}
\usepackage{amsmath,amsthm,mathtools,amssymb, dsfont, latexsym}
% \usepackage[OT4]{fontenc}
\usepackage{authblk}
\usepackage[light]{antpolt}
\usepackage[T1]{fontenc}

\pagestyle{empty} %

\makeatletter
\renewcommand{\maketitle}{\bgroup\setlength{\parindent}{0pt}
\begin{flushleft}
  \textbf{\@title}

  \@author
\end{flushleft}\egroup
}
\makeatother


\let\LaTeXtitle\title
\renewcommand{\title}[1]{\LaTeXtitle{\large\textsf{\textbf{#1}}}}
\newcommand{\emailaddress}[1]{\newline{\sf#1}}
\renewcommand\Authfont{\itshape\small}
\renewcommand\Affilfont{\scshape\small}
\setlength{\affilsep}{1em}

%%% TITLE
\title{put your title here}

%%% Author
\author{your name here\\ %
       your affiliation here \\ % Affiliation 
       \texttt{your email here} % E-mail
       }%

\date{\scshape\small Independence and Conditional Aspects of Probability, Będlewo 2022}

\begin{document}
\maketitle
% \indent\textsf{\textbf{Abstract}}\vskip1em


% The abstract

Your abstract goes here.

% The abstract end's

%\begingroup
%\renewcommand{\section}[2]{}%

%\begin{thebibliography}{}
%\bibitem{Paper1} Paper1
%\bibitem{Paper2} Paper2
%\end{thebibliography}
%\endgroup
\end{document}
