Data for "Information-efficient decoding of surface codes"

Crumble video illustrates the propagation of Pauli errors through the 3CX circuit. Physical qubits are represented by white squares. The initial Z and X-stabilizers of the surface code patch are indicated by the light blue and red squares, respectively. Z(X) Pauli errors are denoted by blue(red) circles on the physical qubits. The video shows four representative error scenarios, with Z and X errors originating either in the bulk or at the boundaries. We step through each gate layer in the 3CX circuit, to track the propagation of each error through the syndrome extraction round. Stim circuits and statistics collected for the paper "Information-efficient decoding of surface codes".