{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:OW6GAA5X3B6YF2LWXMOWSQ4PKJ","short_pith_number":"pith:OW6GAA5X","schema_version":"1.0","canonical_sha256":"75bc6003b7d87d82e976bb1d69438f5252f702a6f242895c3d8d157478a91ed1","source":{"kind":"arxiv","id":"2506.22346","version":2},"attestation_state":"computed","paper":{"title":"Making Non-Markovian master equations accessible with approximate environments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gerardo Su\\'arez, Micha{\\l} Horodecki","submitted_at":"2025-06-27T15:54:38Z","abstract_excerpt":"Accurate and efficient simulation of open quantum systems remains a significant challenge, particularly for Non-Markovian dynamics. We demonstrate the profound utility of expressing the environmental correlation function as a sum of damped sinusoidals within master equations. While not strictly required, this decomposition offers substantial benefits, crucially reducing the cost of Lamb-shift and decay rates calculations without sacrificing accuracy. Furthermore, this approach enables straightforward calculation of Lamb-shift corrections, bypassing the need for complex principal value integrat"},"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":"2506.22346","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2025-06-27T15:54:38Z","cross_cats_sorted":[],"title_canon_sha256":"d68399944769a440379a6e10659642b5753419b9c24e6119468697d991252968","abstract_canon_sha256":"516c2e135891a195f983313082000f410a56e4926c93ebaa6c2acfe2fd367008"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:40:35.063229Z","signature_b64":"uRIGM6zYp3RGJ+qO9/+5/qOesJ0NSk9IqsbKQ22wBunmZdVOy9AL379gzjo+brsVizRs17KTcLr/wtQVhQUAAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75bc6003b7d87d82e976bb1d69438f5252f702a6f242895c3d8d157478a91ed1","last_reissued_at":"2026-07-05T11:40:35.062777Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:40:35.062777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Making Non-Markovian master equations accessible with approximate environments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Gerardo Su\\'arez, Micha{\\l} Horodecki","submitted_at":"2025-06-27T15:54:38Z","abstract_excerpt":"Accurate and efficient simulation of open quantum systems remains a significant challenge, particularly for Non-Markovian dynamics. We demonstrate the profound utility of expressing the environmental correlation function as a sum of damped sinusoidals within master equations. While not strictly required, this decomposition offers substantial benefits, crucially reducing the cost of Lamb-shift and decay rates calculations without sacrificing accuracy. Furthermore, this approach enables straightforward calculation of Lamb-shift corrections, bypassing the need for complex principal value integrat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22346","kind":"arxiv","version":2},"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/2506.22346/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":"2506.22346","created_at":"2026-07-05T11:40:35.062832+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.22346v2","created_at":"2026-07-05T11:40:35.062832+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22346","created_at":"2026-07-05T11:40:35.062832+00:00"},{"alias_kind":"pith_short_12","alias_value":"OW6GAA5X3B6Y","created_at":"2026-07-05T11:40:35.062832+00:00"},{"alias_kind":"pith_short_16","alias_value":"OW6GAA5X3B6YF2LW","created_at":"2026-07-05T11:40:35.062832+00:00"},{"alias_kind":"pith_short_8","alias_value":"OW6GAA5X","created_at":"2026-07-05T11:40:35.062832+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.04705","citing_title":"QuTiP 5: The Quantum Toolbox in Python","ref_index":73,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ","json":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ.json","graph_json":"https://pith.science/api/pith-number/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/graph.json","events_json":"https://pith.science/api/pith-number/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/events.json","paper":"https://pith.science/paper/OW6GAA5X"},"agent_actions":{"view_html":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ","download_json":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ.json","view_paper":"https://pith.science/paper/OW6GAA5X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.22346&json=true","fetch_graph":"https://pith.science/api/pith-number/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/graph.json","fetch_events":"https://pith.science/api/pith-number/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/action/storage_attestation","attest_author":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/action/author_attestation","sign_citation":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/action/citation_signature","submit_replication":"https://pith.science/pith/OW6GAA5X3B6YF2LWXMOWSQ4PKJ/action/replication_record"}},"created_at":"2026-07-05T11:40:35.062832+00:00","updated_at":"2026-07-05T11:40:35.062832+00:00"}