{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:BPKT6YL4PRMGM4HTDTEFVNFHA7","short_pith_number":"pith:BPKT6YL4","schema_version":"1.0","canonical_sha256":"0bd53f617c7c586670f31cc85ab4a707f5442d770674abc6825282b401feffac","source":{"kind":"arxiv","id":"2606.03848","version":1},"attestation_state":"computed","paper":{"title":"Generating quantum ensembles via reverse-time quantum diffusions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Juan P. Garrahan, Ma\\\"el Bompais, M\\u{a}d\\u{a}lin Gu\\c{t}\\u{a}","submitted_at":"2026-06-02T16:27:04Z","abstract_excerpt":"We establish a reverse-time denoising theory for quantum diffusions of continuously measured quantum systems. Starting from the stochastic Schr\\\"odinger equation of a forward noising dynamics, we derive the exact reverse-time dynamics for quantum trajectories, whose law coincides with the time-reversal of the original process. We prove that the denoising dynamics is a physically admissible quantum diffusion, with the same measurement-induced noise but a state-dependent feedback Hamiltonian, a direct analogue of the \"score function\" of generative classical diffusion models. This provides a prin"},"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":"2606.03848","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-06-02T16:27:04Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"b7333273b4d3b9835f96ab461bd1fcb61d44fc9826ca0f526847fd3a44852570","abstract_canon_sha256":"bf006e1492ab02439825b6128ee72c83dc61224e3be826e1f2f17c45c2478b8e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-03T02:06:04.072053Z","signature_b64":"0iYVMeBmepux8TpDw8M1zEZ+Kt8NFweq3P52g22QhHJpKUEAD/ig0Khayis/7Ky6AGdtJXQmtwVSGwA66YpTAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0bd53f617c7c586670f31cc85ab4a707f5442d770674abc6825282b401feffac","last_reissued_at":"2026-06-03T02:06:04.071681Z","signature_status":"signed_v1","first_computed_at":"2026-06-03T02:06:04.071681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Generating quantum ensembles via reverse-time quantum diffusions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"Juan P. Garrahan, Ma\\\"el Bompais, M\\u{a}d\\u{a}lin Gu\\c{t}\\u{a}","submitted_at":"2026-06-02T16:27:04Z","abstract_excerpt":"We establish a reverse-time denoising theory for quantum diffusions of continuously measured quantum systems. Starting from the stochastic Schr\\\"odinger equation of a forward noising dynamics, we derive the exact reverse-time dynamics for quantum trajectories, whose law coincides with the time-reversal of the original process. We prove that the denoising dynamics is a physically admissible quantum diffusion, with the same measurement-induced noise but a state-dependent feedback Hamiltonian, a direct analogue of the \"score function\" of generative classical diffusion models. This provides a prin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.03848","kind":"arxiv","version":1},"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/2606.03848/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":"2606.03848","created_at":"2026-06-03T02:06:04.071743+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.03848v1","created_at":"2026-06-03T02:06:04.071743+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.03848","created_at":"2026-06-03T02:06:04.071743+00:00"},{"alias_kind":"pith_short_12","alias_value":"BPKT6YL4PRMG","created_at":"2026-06-03T02:06:04.071743+00:00"},{"alias_kind":"pith_short_16","alias_value":"BPKT6YL4PRMGM4HT","created_at":"2026-06-03T02:06:04.071743+00:00"},{"alias_kind":"pith_short_8","alias_value":"BPKT6YL4","created_at":"2026-06-03T02:06:04.071743+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/BPKT6YL4PRMGM4HTDTEFVNFHA7","json":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7.json","graph_json":"https://pith.science/api/pith-number/BPKT6YL4PRMGM4HTDTEFVNFHA7/graph.json","events_json":"https://pith.science/api/pith-number/BPKT6YL4PRMGM4HTDTEFVNFHA7/events.json","paper":"https://pith.science/paper/BPKT6YL4"},"agent_actions":{"view_html":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7","download_json":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7.json","view_paper":"https://pith.science/paper/BPKT6YL4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.03848&json=true","fetch_graph":"https://pith.science/api/pith-number/BPKT6YL4PRMGM4HTDTEFVNFHA7/graph.json","fetch_events":"https://pith.science/api/pith-number/BPKT6YL4PRMGM4HTDTEFVNFHA7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7/action/storage_attestation","attest_author":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7/action/author_attestation","sign_citation":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7/action/citation_signature","submit_replication":"https://pith.science/pith/BPKT6YL4PRMGM4HTDTEFVNFHA7/action/replication_record"}},"created_at":"2026-06-03T02:06:04.071743+00:00","updated_at":"2026-06-03T02:06:04.071743+00:00"}