{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GA4XMJFPP2RGO67BFMEILDQJHF","short_pith_number":"pith:GA4XMJFP","schema_version":"1.0","canonical_sha256":"30397624af7ea2677be12b08858e093959d4347d2c121e268ad12dcda70762bc","source":{"kind":"arxiv","id":"2410.09226","version":4},"attestation_state":"computed","paper":{"title":"Resourcefulness of non-classical continuous-variable quantum gates","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Antoine Debray, Massimo Frigerio, Mattia Walschaers, Nicolas Treps","submitted_at":"2024-10-11T20:03:53Z","abstract_excerpt":"In continuous-variable quantum computation, identifying key elements that enable a quantum computational advantage is a long-standing issue. Starting from the standard results on the necessity of Wigner negativity, we develop a comprehensive and versatile approach in which the techniques of $(s)$-ordered quasiprobabilities are exploited to provide rigorous statements on the simulability of photonic quantum circuits consisting of previously characterized gates and thereby identifying the contribution of each quantum gate to the potential achievement of quantum computational advantage. This is a"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2410.09226","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-10-11T20:03:53Z","cross_cats_sorted":[],"title_canon_sha256":"0bb7a72e1d621e95fa5b7c708204a241eac3cb84f3b27f2c0ba87dd93d8fc5c4","abstract_canon_sha256":"3cab28172dd843e05b4d3304a510c53f10d720487a62326e5ab6d254829d4528"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:09:05.952805Z","signature_b64":"zD3KABexfrZqY2OtBxqIjvBazqypikKJuwDzKkeH8xbCDXvNznEpEZNxvRmSdELjsMVmGtIdTyL2CxE8Z+9oBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30397624af7ea2677be12b08858e093959d4347d2c121e268ad12dcda70762bc","last_reissued_at":"2026-06-12T01:09:05.951713Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:09:05.951713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resourcefulness of non-classical continuous-variable quantum gates","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Antoine Debray, Massimo Frigerio, Mattia Walschaers, Nicolas Treps","submitted_at":"2024-10-11T20:03:53Z","abstract_excerpt":"In continuous-variable quantum computation, identifying key elements that enable a quantum computational advantage is a long-standing issue. Starting from the standard results on the necessity of Wigner negativity, we develop a comprehensive and versatile approach in which the techniques of $(s)$-ordered quasiprobabilities are exploited to provide rigorous statements on the simulability of photonic quantum circuits consisting of previously characterized gates and thereby identifying the contribution of each quantum gate to the potential achievement of quantum computational advantage. This is a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.09226","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.09226/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2410.09226","created_at":"2026-06-12T01:09:05.951869+00:00"},{"alias_kind":"arxiv_version","alias_value":"2410.09226v4","created_at":"2026-06-12T01:09:05.951869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.09226","created_at":"2026-06-12T01:09:05.951869+00:00"},{"alias_kind":"pith_short_12","alias_value":"GA4XMJFPP2RG","created_at":"2026-06-12T01:09:05.951869+00:00"},{"alias_kind":"pith_short_16","alias_value":"GA4XMJFPP2RGO67B","created_at":"2026-06-12T01:09:05.951869+00:00"},{"alias_kind":"pith_short_8","alias_value":"GA4XMJFP","created_at":"2026-06-12T01:09:05.951869+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF","json":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF.json","graph_json":"https://pith.science/api/pith-number/GA4XMJFPP2RGO67BFMEILDQJHF/graph.json","events_json":"https://pith.science/api/pith-number/GA4XMJFPP2RGO67BFMEILDQJHF/events.json","paper":"https://pith.science/paper/GA4XMJFP"},"agent_actions":{"view_html":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF","download_json":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF.json","view_paper":"https://pith.science/paper/GA4XMJFP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2410.09226&json=true","fetch_graph":"https://pith.science/api/pith-number/GA4XMJFPP2RGO67BFMEILDQJHF/graph.json","fetch_events":"https://pith.science/api/pith-number/GA4XMJFPP2RGO67BFMEILDQJHF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF/action/storage_attestation","attest_author":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF/action/author_attestation","sign_citation":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF/action/citation_signature","submit_replication":"https://pith.science/pith/GA4XMJFPP2RGO67BFMEILDQJHF/action/replication_record"}},"created_at":"2026-06-12T01:09:05.951869+00:00","updated_at":"2026-06-12T01:09:05.951869+00:00"}