nice use of a single .tex file to produce the full .pdf https://arxiv.org/e-print/1907.00847 https://arxiv.org/e-print/1907.00847 (rename to 1907.00847.tex an

nice use of a single .tex file to produce the full .pdf https://arxiv.org/e-print/1907.00847 https://arxiv.org/e-print/1907.00847 (rename to 1907.00847.tex and then latexmk -pdf 1907.00847.tex)