{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QIQPBTNGTN7ITZFZCIVEDVPEHW","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":"3a122471c982d39c4b106c7c06c72fc5e96e75d775a3797db0e37e133ec8ec8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2023-03-20T09:40:54Z","title_canon_sha256":"8ccf3c2838d0a9ab98fb6d43f2952567ec22c835a0452ebd2be57ea9e36a1c1d"},"schema_version":"1.0","source":{"id":"2303.10964","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.10964","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"arxiv_version","alias_value":"2303.10964v2","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.10964","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_12","alias_value":"QIQPBTNGTN7I","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"QIQPBTNGTN7ITZFZ","created_at":"2026-07-05T07:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"QIQPBTNG","created_at":"2026-07-05T07:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:585954fc11e8b1693f16bf27985bf17690ca4010d252f5d3aeb5117676eb8781","target":"graph","created_at":"2026-07-05T07:27:43Z","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/2303.10964/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The data-driven Marchenko method is able to redatum wavefields to arbitrary locations in the subsurface, and can, therefore, be used to isolate zones of specific interest. This creates a new reflection response of the target zone without interference from over- or underburden reflectors. Consequently, the method is well suited to obtain a clear response of a subsurface reservoir, which can be advantageous in time-lapse studies. The clean isolated responses of a baseline and monitor survey can be more effectively compared, hence the retrieval of time-lapse characteristics is improved. This rese","authors_text":"Jan Thorbecke, Joeri Brackenhoff, Johno van IJsseldijk, Kees Wapenaar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2023-03-20T09:40:54Z","title":"Time-lapse applications of the Marchenko method on the Troll field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.10964","kind":"arxiv","version":2},"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":"sha256:3488cf54c49962961906c1b9f6837f9661348da7fb7976bc26caf9d29b001d15","target":"record","created_at":"2026-07-05T07:27:43Z","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":"3a122471c982d39c4b106c7c06c72fc5e96e75d775a3797db0e37e133ec8ec8b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2023-03-20T09:40:54Z","title_canon_sha256":"8ccf3c2838d0a9ab98fb6d43f2952567ec22c835a0452ebd2be57ea9e36a1c1d"},"schema_version":"1.0","source":{"id":"2303.10964","kind":"arxiv","version":2}},"canonical_sha256":"8220f0cda69b7e89e4b9122a41d5e43daed8ca37087e49e172fe3309ddab2fc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8220f0cda69b7e89e4b9122a41d5e43daed8ca37087e49e172fe3309ddab2fc4","first_computed_at":"2026-07-05T07:27:43.915332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:27:43.915332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JdkqnD0GKGKqt0EaenXcoM64qNiBjBAQNI+DBH375PY1jawL7u3YWaKSPrYYk+ATtkM4YvkHFWaliQi1Xf9PCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:27:43.915827Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.10964","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3488cf54c49962961906c1b9f6837f9661348da7fb7976bc26caf9d29b001d15","sha256:585954fc11e8b1693f16bf27985bf17690ca4010d252f5d3aeb5117676eb8781"],"state_sha256":"2093e80757b2072042e389c5d558443ec46cc78a00b520ca2f6d9364f547661b"}