%0 Journal Article %A Johnson-Freyd, Theo %T Spin, statistics, orientations, unitarity %J Algebraic and Geometric Topology %D 2017 %P 917-956 %V 17 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2017.17.917/ %R 10.2140/agt.2017.17.917 %F 10_2140_agt_2017_17_917