{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:R6G3IT6KWJAJ27HSKVBDJ62KHY","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":"16b55a8c697e001e217d37e3de956b3e545f4ad3e981279843ab64777465d186","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2012-02-28T08:36:27Z","title_canon_sha256":"6fa9f1ea3a648c6f449e058563446f008f8c9563986fdcebfd39fb21428111ae"},"schema_version":"1.0","source":{"id":"1202.6148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.6148","created_at":"2026-05-18T04:01:14Z"},{"alias_kind":"arxiv_version","alias_value":"1202.6148v1","created_at":"2026-05-18T04:01:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.6148","created_at":"2026-05-18T04:01:14Z"},{"alias_kind":"pith_short_12","alias_value":"R6G3IT6KWJAJ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"R6G3IT6KWJAJ27HS","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"R6G3IT6K","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:a744ee98228acc58339fd344599a40663dc55b3b08babb18baa510b4073efbfd","target":"graph","created_at":"2026-05-18T04:01:14Z","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":"Instance-based methods are a specific class of methods for automated proof search in first-order logic. This article provides an overview of the major methods in the area and discusses their properties and relations to the more established resolution methods. It also discusses some recent trends on refinements and applications.\n  This overview is rather brief and informal, but we provide a comprehensive literature list to follow-up on the details.","authors_text":"Evgenij Thorstensen, Peter Baumgartner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2012-02-28T08:36:27Z","title":"Instance Based Methods --- A Brief Overview"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.6148","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:beb4f03105f2fd5ad49e3c8c2a555c007354876cbad84c2b7e561b959a3089a0","target":"record","created_at":"2026-05-18T04:01:14Z","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":"16b55a8c697e001e217d37e3de956b3e545f4ad3e981279843ab64777465d186","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LO","submitted_at":"2012-02-28T08:36:27Z","title_canon_sha256":"6fa9f1ea3a648c6f449e058563446f008f8c9563986fdcebfd39fb21428111ae"},"schema_version":"1.0","source":{"id":"1202.6148","kind":"arxiv","version":1}},"canonical_sha256":"8f8db44fcab2409d7cf2554234fb4a3e3642e9cc043447e99ac2c0ec1d5d3ddb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f8db44fcab2409d7cf2554234fb4a3e3642e9cc043447e99ac2c0ec1d5d3ddb","first_computed_at":"2026-05-18T04:01:14.099070Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:01:14.099070Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WOmYVcBA+1tXQ3mAxOfMQM+LPIpLi7aIffZG3RTK/rYmhxEb6Qq1i44lPZ+IG5XMOUqzmBjAO21BVM2orhDuBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:01:14.099786Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.6148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:beb4f03105f2fd5ad49e3c8c2a555c007354876cbad84c2b7e561b959a3089a0","sha256:a744ee98228acc58339fd344599a40663dc55b3b08babb18baa510b4073efbfd"],"state_sha256":"d1c79b6f0f85f0dc3c20f817965bcf7ef25ccc55faf079fe75c80dc534c1a1f2"}