{"status":"done","method":"provider","why":"on ref, reference:line-5 (wai.quantum.provider/1): compiled exactly to rzsxxcz on its qubits and checked by simulation here before it was sent","request":{"qasm":"OPENQASM 3.0;\ninclude \"stdgates.inc\";\nqubit[2] q;\nbit[2] c;\nh q[0];\ncx q[0], q[1];\nc = measure q;\n","shots":300,"seed":4,"provider":"ref"},"result":{"method":"provider","qubits":2,"gates":2,"accuracy":{"class":"simulated","note":"counts from the provider's simulator or emulator, as provider.provenance names it, not measured on any device: classical software's sample of the program, read as counts_source says; they show what that software gives, under whatever noise it models, not what a device would"},"shots":300,"provider":{"name":"ref","kind":"process","protocol":"wai.quantum.provider/1","device":"reference:line-5","provenance":"simulator:the wai-quantum exact simulator: the state vector in fixed point, sampled with the seed given","qubits":5,"basis":"rzsxxcz","describe":"0a802ecd608fb5bca73c5a22ff65b5a08a408416501bb5472986f6540ff91ac0"},"calibration":"reference-f2d9fe570421","compiled":{"basis":"rzsxxcz","program":"b96b3d2e44387bac1dab89e43e29706788b0b6ed721f88d5c0f64be293c72df9","hash":"BLAKE3 of the program's OpenQASM 3 text, qasm3","qasm3":"OPENQASM 3.0;\ninclude \"stdgates.inc\";\nbit[2] c;\nrz(pi/2) $0;\nsx $0;\nrz(pi/2) $1;\nsx $1;\ncz $0, $1;\nrz(pi) $1;\nsx $1;\nrz(pi/2) $0;\nrz(pi/2) $1;\nc[0] = measure $0;\nc[1] = measure $1;\n","native_gates":9,"two_qubit_gates":1,"swaps":0,"layout":[0,1],"final_layout":[0,1],"checked":"the compiled program's final state equals the circuit's, each logical qubit on the physical qubit it ends on, by the bit-exact simulator here; nothing has been sent","placement":{"chosen":"the compiler's own layout, the fewest swaps: the description states no errors"}},"job":{"id":"ref-1","polls":1},"ideal":{"computed":true,"method":"exact","total_variation_distance":0.03666666666666665,"hellinger_fidelity":0.998653743148044,"sampling_tvd_expected":0.023032943298089033,"ideal_outcomes":2,"note":"the circuit's exact distribution over its classical bits, by the bit-exact state vector here, against the provider's counts: the total variation distance, the Hellinger fidelity, and the distance this many shots of the exact distribution would leave on average (by the normal approximation); a distance well above that is the device's or the simulator's error, or a program not run as sent"},"cost":{"free":true,"estimate":{"free":true,"seconds":0.0},"charged":null,"confirmed":false},"energy":{"unmetered":"the work ran at the provider; this host's meter would read only the wait"},"counts_source":"shots","execution":{"stated_by":"provider","mitigation":"none","twirling":"none","decoupling":"none","remapping":"none","optimisation":"none","verbatim":true,"note":"the reference simulates the program's gates as written, on the qubits named, and corrects nothing"},"counts":{"11":161,"00":139},"distinct_outcomes":2,"omitted_shots":0,"engine":{"name":"wai-quantum","version":"0.8.1"},"schema":"wai.quantum.job-result/1","receipt":{"alg":"ed25519","canon":"rfc8785","key":"197f6b23e16c8532c6abc838facd5ea789be0c76b2920334039bfa8b3d368d61","digest":"0e568337eb3ba31b51bf82a2329353632aaed80d96ab197ec6c27a8e4376efb5","signature":"eb0a2972e4e8a587cfd387001c25604f0723d74000b88c9e5be540bb8ed374e9f809035dd34c2ed6ac65dee4793622a59e55d2a16b6affcbb4cfe872b3b52a09"}},"id":"pj-442c6043319912f8","submitted_ms":1793907034817,"finished_ms":1793907034817}