{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UTNJS4CPKZBBOBT252GWR4KQOV","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":"299d3d0433eb5ebed967c6f0193ff57fc612e16dd366dd5bff3828537f0964e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-06-13T09:10:10Z","title_canon_sha256":"cdcc9003a0988785f246618cf006c9788507b8e176a4766141e04aef3794aba4"},"schema_version":"1.0","source":{"id":"1706.03960","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.03960","created_at":"2026-05-18T00:42:27Z"},{"alias_kind":"arxiv_version","alias_value":"1706.03960v1","created_at":"2026-05-18T00:42:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.03960","created_at":"2026-05-18T00:42:27Z"},{"alias_kind":"pith_short_12","alias_value":"UTNJS4CPKZBB","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UTNJS4CPKZBBOBT2","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UTNJS4CP","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:ceaa52268f856cfaa6c2281f8b608f7426aba4de3d06d4eb9b88464e2111f018","target":"graph","created_at":"2026-05-18T00:42:27Z","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":"Improvements of entity-relationship (E-R) search techniques have been hampered by a lack of test collections, particularly for complex queries involving multiple entities and relationships. In this paper we describe a method for generating E-R test queries to support comprehensive E-R search experiments. Queries and relevance judgments are created from content that exists in a tabular form where columns represent entity types and the table structure implies one or more relationships among the entities. Editorial work involves creating natural language queries based on relationships represented","authors_text":"Carlos Soares, Eduarda Mendes Rodrigues, Natasa Milic-Frayling, Pedro Saleiro","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-06-13T09:10:10Z","title":"RELink: A Research Framework and Test Collection for Entity-Relationship Retrieval"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.03960","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":"sha256:6ae5e865e2f7b3ad7ca1a6c5553e5e558fde284f66a36d0c649c6039008cbd86","target":"record","created_at":"2026-05-18T00:42:27Z","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":"299d3d0433eb5ebed967c6f0193ff57fc612e16dd366dd5bff3828537f0964e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2017-06-13T09:10:10Z","title_canon_sha256":"cdcc9003a0988785f246618cf006c9788507b8e176a4766141e04aef3794aba4"},"schema_version":"1.0","source":{"id":"1706.03960","kind":"arxiv","version":1}},"canonical_sha256":"a4da99704f564217067aee8d68f15075632e05b36c46bd38f4c735d0c95406ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a4da99704f564217067aee8d68f15075632e05b36c46bd38f4c735d0c95406ac","first_computed_at":"2026-05-18T00:42:27.876988Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:27.876988Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ay+URCURDMOTUakgKX/QMYWG5KqzU1ZF3al1vqLfOvmJDkQCbofBLJgKvREvG1yg+OLy6VeoiAHUM9xgNYWuDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:27.877487Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.03960","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ae5e865e2f7b3ad7ca1a6c5553e5e558fde284f66a36d0c649c6039008cbd86","sha256:ceaa52268f856cfaa6c2281f8b608f7426aba4de3d06d4eb9b88464e2111f018"],"state_sha256":"e0ce370f3f4c5590ccd2cd1d79e2d01d1caabf63e82f6664ae0fa588e6ac0017"}