{"board":"tnc","instance":"h2-d16-cap44","qubits":56,"layers":16,"cap_log2":44,"description":"Quantinuum H2 random circuit sampling circuit, 56 qubits, depth 16 (file N56_d16_r1_XEB.qasm, folder circuits/N56_depths/N56_d16_XEB of github.com/cqcl/random-circuit-sampling): 16 dense layers of 28 RZZ(pi/2) gates on random-regular connectivity, single-qubit U1q gates absorbed into the gate tensors. Closed network for <b|C|0>: one rank-1 input tensor per qubit, one tensor per RZZ gate in time order, one rank-1 output tensor per qubit. Every bond has dimension 2.","source_file":"N56_d16_r1_XEB.qasm","source_sha256":"b447385d6f8819d0c8c12ab80f1d368467f74f04390471a7e3f03c10fbaa2967","n_bonds":952,"tensor_kinds":["in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","in","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","2q","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out","out"],"tensors":[[0],[1],[2],[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],[20],[21],[22],[23],[24],[25],[26],[27],[28],[29],[30],[31],[32],[33],[34],[35],[36],[37],[38],[39],[40],[41],[42],[43],[44],[45],[46],[47],[48],[49],[50],[51],[52],[53],[54],[55],[39,0,56,57],[1,20,58,59],[26,2,60,61],[3,19,62,63],[55,4,64,65],[8,5,66,67],[53,6,68,69],[7,34,70,71],[9,17,72,73],[10,33,74,75],[11,16,76,77],[12,37,78,79],[28,13,80,81],[21,14,82,83],[15,44,84,85],[18,40,86,87],[29,22,88,89],[23,48,90,91],[31,24,92,93],[25,49,94,95],[27,45,96,97],[30,41,98,99],[32,36,100,101],[47,35,102,103],[42,38,104,105],[50,43,106,107],[46,54,108,109],[51,52,110,111],[57,99,112,113],[89,58,114,115],[84,61,116,117],[107,62,118,119],[93,65,120,121],[108,67,122,123],[69,105,124,125],[70,95,126,127],[66,103,128,129],[72,77,130,131],[76,74,132,133],[78,59,134,135],[68,81,136,137],[102,83,138,139],[73,104,140,141],[86,110,142,143],[63,80,144,145],[60,82,146,147],[56,90,148,149],[96,94,150,151],[98,88,152,153],[92,109,154,155],[100,87,156,157],[106,75,158,159],[91,71,160,161],[101,79,162,163],[85,111,164,165],[64,97,166,167],[112,115,168,169],[167,117,170,171],[119,134,172,173],[121,163,174,175],[166,123,176,177],[124,113,178,179],[136,126,180,181],[128,137,182,183],[130,141,184,185],[133,114,186,187],[152,132,188,189],[153,139,190,191],[116,145,192,193],[162,131,194,195],[140,125,196,197],[142,164,198,199],[149,144,200,201],[151,135,202,203],[147,122,204,205],[157,120,206,207],[146,148,208,209],[150,159,210,211],[138,154,212,213],[156,143,214,215],[129,161,216,217],[118,165,218,219],[158,160,220,221],[155,127,222,223],[168,197,224,225],[218,169,226,227],[171,195,228,229],[172,203,230,231],[198,174,232,233],[196,177,234,235],[178,187,236,237],[181,179,238,239],[208,182,240,241],[184,222,242,243],[186,183,244,245],[189,175,246,247],[194,173,248,249],[202,191,250,251],[192,213,252,253],[201,223,254,255],[204,210,256,257],[200,170,258,259],[220,207,260,261],[205,193,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