\frontmatter \npptitlepage{Supersymmetric Analysis of a\\ Random Band Matrix at Criticality\par\vspace{18pt}{\Large Volume~\volumenumber}}{Patrick Lopatto} \begin{authorsnote} With the exception of this note, the entire document is machine-written. I have carefully supervised its preparation to ensure that the proofs are readable and that previous literature is appropriately cited. I welcome suggestions concerning mathematical corrections, omitted citations, and attribution of ideas. The author was partially supported by NSF grant DMS-2450004. \end{authorsnote} \begin{abstractpage} \input{sections/00-abstract} \end{abstractpage} \tableofcontents