I love the title and author section in the tex source on that arxiv page.

  \title{%\textbf{WORK IN PROGRESS - DO NOT SHARE} \\
  %First Contact With an AGI System}
  \textbf{Sparks of Artificial General Intelligence:} \\
  \textbf{Early experiments with GPT-4}}

  \author{S\'ebastien Bubeck
  \and Varun Chandrasekaran
  %\and Davinci 3\footnote{The affiliation of DV3 is not clear.}
  \and Ronen Eldan