{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:WWYPJWXUIBTHZQJRKENQRGU6GC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"7022709b0439c4d578a66bb4811ec360a745c9ebadb9cd89237d626c8c1891c0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2020-12-08T19:13:09Z","title_canon_sha256":"78c8ec04d242dd7f373e8e71eab316f96f4d5a1a962edc2525cd449470688aef"},"schema_version":"1.0","source":{"id":"2012.04686","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.04686","created_at":"2026-07-05T03:07:45Z"},{"alias_kind":"arxiv_version","alias_value":"2012.04686v2","created_at":"2026-07-05T03:07:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.04686","created_at":"2026-07-05T03:07:45Z"},{"alias_kind":"pith_short_12","alias_value":"WWYPJWXUIBTH","created_at":"2026-07-05T03:07:45Z"},{"alias_kind":"pith_short_16","alias_value":"WWYPJWXUIBTHZQJR","created_at":"2026-07-05T03:07:45Z"},{"alias_kind":"pith_short_8","alias_value":"WWYPJWXU","created_at":"2026-07-05T03:07:45Z"}],"graph_snapshots":[{"event_id":"sha256:22cebcfd02313bcfa7aeb9254bd54ee1a7a710e53cbe4fdb774363cf4a262b1e","target":"graph","created_at":"2026-07-05T03:07:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2012.04686/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Establishing low-error and fast detection methods for qubit readout is crucial for efficient quantum error correction. Here, we test neural networks to classify a collection of single-shot spin detection events, which are the readout signal of our qubit measurements. This readout signal contains a stochastic peak, for which a Bayesian inference filter including Gaussian noise is theoretically optimal. Hence, we benchmark our neural networks trained by various strategies versus this latter algorithm. Training of the network with 10$^{6}$ experimentally recorded single-shot readout traces does n","authors_text":"Andreas Schmidbauer, Arne Hollmann, Dominique Bougeard, Floyd Schauer, Javed Lindner, Lars R. Schreiber, Tom Struck","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2020-12-08T19:13:09Z","title":"Robust and fast post-processing of single-shot spin qubit detection events with a neural network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.04686","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9a9d18f657d68621b3c398aa830cbf4eb1516dd12b86f1ea4dfd9f0e5e554473","target":"record","created_at":"2026-07-05T03:07:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"7022709b0439c4d578a66bb4811ec360a745c9ebadb9cd89237d626c8c1891c0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2020-12-08T19:13:09Z","title_canon_sha256":"78c8ec04d242dd7f373e8e71eab316f96f4d5a1a962edc2525cd449470688aef"},"schema_version":"1.0","source":{"id":"2012.04686","kind":"arxiv","version":2}},"canonical_sha256":"b5b0f4daf440667cc131511b089a9e3096e8b0afba4842f79badca1906b98445","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5b0f4daf440667cc131511b089a9e3096e8b0afba4842f79badca1906b98445","first_computed_at":"2026-07-05T03:07:45.479554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:07:45.479554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vvJlWxVmR47d8yBdQeBuugfXUvO2EYkwrzeMFB4FVUeXDKAn6ySd8SVbYHJRrJIKtkpmqL6wEiqBBB3reccGDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:07:45.479915Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.04686","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a9d18f657d68621b3c398aa830cbf4eb1516dd12b86f1ea4dfd9f0e5e554473","sha256:22cebcfd02313bcfa7aeb9254bd54ee1a7a710e53cbe4fdb774363cf4a262b1e"],"state_sha256":"80e9ad0be0d4fb14844c66417b770dd975ae901cca1b54be7ffdc395b2198dc8"}