{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IAQHLYKJMBW3L4IDAWDOU4HPOX","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":"193e1d922c0f0802525b6ce66b5e8dbbc578a5fd7ee47f91976c406847ae2fc0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-04-20T16:03:35Z","title_canon_sha256":"e493e199ca98d892f1f789510c3dd612b2d2fdad8521d0f9a69404f67191e41f"},"schema_version":"1.0","source":{"id":"1704.06204","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.06204","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"arxiv_version","alias_value":"1704.06204v3","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.06204","created_at":"2026-05-18T00:10:57Z"},{"alias_kind":"pith_short_12","alias_value":"IAQHLYKJMBW3","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IAQHLYKJMBW3L4ID","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IAQHLYKJ","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:f875f69bb8a78225ecd4cd901cd1c61a4ebe91ace13d98f79e1e02d3ab801c63","target":"graph","created_at":"2026-05-18T00:10:57Z","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"},"paper":{"abstract_excerpt":"Memory effects in open quantum dynamics are often incorporated in the equation of motion through a superoperator known as the memory kernel, which encodes how past states affect future dynamics. However, the usual prescription for determining the memory kernel requires information about the underlying system-environment dynamics. Here, by deriving the transfer tensor method from first principles, we show how a memory kernel master equation, for any quantum process, can be entirely expressed in terms of a family of completely positive dynamical maps. These can be reconstructed through quantum p","authors_text":"Felix A. Pollock, Kavan Modi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-04-20T16:03:35Z","title":"Tomographically reconstructed master equations for any open quantum dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.06204","kind":"arxiv","version":3},"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":"sha256:0ce4388106253b8da262bca5ecbdf6945f198808a438b91d2df1f35278ffd1d0","target":"record","created_at":"2026-05-18T00:10:57Z","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":"193e1d922c0f0802525b6ce66b5e8dbbc578a5fd7ee47f91976c406847ae2fc0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2017-04-20T16:03:35Z","title_canon_sha256":"e493e199ca98d892f1f789510c3dd612b2d2fdad8521d0f9a69404f67191e41f"},"schema_version":"1.0","source":{"id":"1704.06204","kind":"arxiv","version":3}},"canonical_sha256":"402075e149606db5f1030586ea70ef75f29c5f5001614a2a582901b21f301b47","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"402075e149606db5f1030586ea70ef75f29c5f5001614a2a582901b21f301b47","first_computed_at":"2026-05-18T00:10:57.245738Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:57.245738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FAUL69sAgJWEbt+D+wEo3o4y/DJ1e7/8xtm2MJlAdS2hcRyWaePeTEowjQWPIt10ulKXt5mwVaSDsZIGuy1fAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:57.246418Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.06204","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ce4388106253b8da262bca5ecbdf6945f198808a438b91d2df1f35278ffd1d0","sha256:f875f69bb8a78225ecd4cd901cd1c61a4ebe91ace13d98f79e1e02d3ab801c63"],"state_sha256":"2d77810b086744358c2d8f6ff8139a6d479b40d415384118df9020390dc0d856"}