{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:NYVGZOO6KGBK2VZAZIXA6YP6VG","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":"fdf05f6c8393926097a1e00c0275ebb0ff3a33dbc0f4f8f29b3fd5ee3141fa09","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-09-09T12:30:23Z","title_canon_sha256":"60bc2e259c38967c8453ab3762f7bdd13b28d9f7152c4bbe4f402d8272abb172"},"schema_version":"1.0","source":{"id":"2509.07661","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.07661","created_at":"2026-06-24T01:14:58Z"},{"alias_kind":"arxiv_version","alias_value":"2509.07661v1","created_at":"2026-06-24T01:14:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.07661","created_at":"2026-06-24T01:14:58Z"},{"alias_kind":"pith_short_12","alias_value":"NYVGZOO6KGBK","created_at":"2026-06-24T01:14:58Z"},{"alias_kind":"pith_short_16","alias_value":"NYVGZOO6KGBK2VZA","created_at":"2026-06-24T01:14:58Z"},{"alias_kind":"pith_short_8","alias_value":"NYVGZOO6","created_at":"2026-06-24T01:14:58Z"}],"graph_snapshots":[{"event_id":"sha256:9804ceb78f8ef90ec84dc2958ca4287b417ee494575a7a376628dd522d6153af","target":"graph","created_at":"2026-06-24T01:14:58Z","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/2509.07661/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The paradigm of considering open quantum systems -- i.e. focusing only on the system of interest, and treating the rest of the world as an effective environment -- has proven to be a highly effective way to understand a range of quantum systems, across areas of study such as quantum optics, cold atoms, superconducting qubits, and impurities in solid-state systems. A common approach in many of these contexts has been to consider simplified approaches based on the Born and Markov approximations. While these approximations are indeed often appropriate in contexts such as quantum optics, the wides","authors_text":"David R. Reichman, E. Miles Stoudenmire, Jonathan Keeling, Mari-Carmen Ba\\~nuls","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-09-09T12:30:23Z","title":"Process Tensor Approaches to Non-Markovian Quantum Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.07661","kind":"arxiv","version":1},"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":"sha256:36b0085400e174fe9232e1a944c2f774ac4cdbd8a6a33d9efbb6c04c4b6e5640","target":"record","created_at":"2026-06-24T01:14:58Z","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":"fdf05f6c8393926097a1e00c0275ebb0ff3a33dbc0f4f8f29b3fd5ee3141fa09","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-09-09T12:30:23Z","title_canon_sha256":"60bc2e259c38967c8453ab3762f7bdd13b28d9f7152c4bbe4f402d8272abb172"},"schema_version":"1.0","source":{"id":"2509.07661","kind":"arxiv","version":1}},"canonical_sha256":"6e2a6cb9de5182ad5720ca2e0f61fea9bc1bf6820e3d09b132abd3f9705e8cf3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e2a6cb9de5182ad5720ca2e0f61fea9bc1bf6820e3d09b132abd3f9705e8cf3","first_computed_at":"2026-06-24T01:14:58.317783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-24T01:14:58.317783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N8a1pXndRdGJXQ0nQUIzPi9ukc8fAdmhbJUECjioGKRkTH4dGA3dgJXtE3bc0TEo8IEbWtiaNGmClBlA4FHwAg==","signature_status":"signed_v1","signed_at":"2026-06-24T01:14:58.318305Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.07661","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36b0085400e174fe9232e1a944c2f774ac4cdbd8a6a33d9efbb6c04c4b6e5640","sha256:9804ceb78f8ef90ec84dc2958ca4287b417ee494575a7a376628dd522d6153af"],"state_sha256":"767d71773fc71104d3f1439634106af2762b021ffe5aefe4e14bba5dd8f652b8"}