{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:TJDVF4VIFIMFKXX4XJBL6CIHSL","short_pith_number":"pith:TJDVF4VI","schema_version":"1.0","canonical_sha256":"9a4752f2a82a18555efcba42bf090792e1e9919df8ea1fc2a42a7f5093077d2f","source":{"kind":"arxiv","id":"2005.14427","version":2},"attestation_state":"computed","paper":{"title":"Bayesian Surface Warping Approach For Rectifying Geological Boundaries Using Displacement Likelihood And Evidence From Geochemical Assays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CE","authors_text":"Alexander Lowe, Anna Chlingaryan, Arman Melkumyan, John Zigman, Raymond Leung","submitted_at":"2020-05-29T07:28:24Z","abstract_excerpt":"This paper presents a Bayesian framework for manipulating mesh surfaces with the aim of improving the positional integrity of the geological boundaries that they seek to represent. The assumption is that these surfaces, created initially using sparse data, capture the global trend and provide a reasonable approximation of the stratigraphic, mineralisation and other types of boundaries for mining exploration, but they are locally inaccurate at scales typically required for grade estimation. The proposed methodology makes local spatial corrections automatically to maximise the agreement between "},"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":"2005.14427","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CE","submitted_at":"2020-05-29T07:28:24Z","cross_cats_sorted":[],"title_canon_sha256":"b04808e37189fabce0e8d445508619aea5c5b47659f28006dc956ef930f3485d","abstract_canon_sha256":"cb8c70b6757adc43fbb03e1dce69fef43a83a87c3dc10d085ee6b0c24ee4f6ff"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:59:34.877752Z","signature_b64":"FAsmtAA9pELe3sdpxiYzhr2hDu8eDlgoKVOftX4kY12wxMtPZq+VDijH3V3vP2Lrpe5KQeJSuF+T/ScFTFlkDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9a4752f2a82a18555efcba42bf090792e1e9919df8ea1fc2a42a7f5093077d2f","last_reissued_at":"2026-07-05T02:59:34.877379Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:59:34.877379Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bayesian Surface Warping Approach For Rectifying Geological Boundaries Using Displacement Likelihood And Evidence From Geochemical Assays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CE","authors_text":"Alexander Lowe, Anna Chlingaryan, Arman Melkumyan, John Zigman, Raymond Leung","submitted_at":"2020-05-29T07:28:24Z","abstract_excerpt":"This paper presents a Bayesian framework for manipulating mesh surfaces with the aim of improving the positional integrity of the geological boundaries that they seek to represent. The assumption is that these surfaces, created initially using sparse data, capture the global trend and provide a reasonable approximation of the stratigraphic, mineralisation and other types of boundaries for mining exploration, but they are locally inaccurate at scales typically required for grade estimation. The proposed methodology makes local spatial corrections automatically to maximise the agreement between "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.14427","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/2005.14427/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":"2005.14427","created_at":"2026-07-05T02:59:34.877441+00:00"},{"alias_kind":"arxiv_version","alias_value":"2005.14427v2","created_at":"2026-07-05T02:59:34.877441+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.14427","created_at":"2026-07-05T02:59:34.877441+00:00"},{"alias_kind":"pith_short_12","alias_value":"TJDVF4VIFIMF","created_at":"2026-07-05T02:59:34.877441+00:00"},{"alias_kind":"pith_short_16","alias_value":"TJDVF4VIFIMFKXX4","created_at":"2026-07-05T02:59:34.877441+00:00"},{"alias_kind":"pith_short_8","alias_value":"TJDVF4VI","created_at":"2026-07-05T02:59:34.877441+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/TJDVF4VIFIMFKXX4XJBL6CIHSL","json":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL.json","graph_json":"https://pith.science/api/pith-number/TJDVF4VIFIMFKXX4XJBL6CIHSL/graph.json","events_json":"https://pith.science/api/pith-number/TJDVF4VIFIMFKXX4XJBL6CIHSL/events.json","paper":"https://pith.science/paper/TJDVF4VI"},"agent_actions":{"view_html":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL","download_json":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL.json","view_paper":"https://pith.science/paper/TJDVF4VI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2005.14427&json=true","fetch_graph":"https://pith.science/api/pith-number/TJDVF4VIFIMFKXX4XJBL6CIHSL/graph.json","fetch_events":"https://pith.science/api/pith-number/TJDVF4VIFIMFKXX4XJBL6CIHSL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL/action/storage_attestation","attest_author":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL/action/author_attestation","sign_citation":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL/action/citation_signature","submit_replication":"https://pith.science/pith/TJDVF4VIFIMFKXX4XJBL6CIHSL/action/replication_record"}},"created_at":"2026-07-05T02:59:34.877441+00:00","updated_at":"2026-07-05T02:59:34.877441+00:00"}