{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YFXHD6K5ML7BU2DAAOXAJZMK22","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":"f6af6460e80b995ff6c9e9f153cc23f5e19506c038ca272810c16874deb83b02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2010-12-09T00:12:24Z","title_canon_sha256":"438d06c8ac27423d4993738180049a0881cbd1e96ae38ac018dcdf709bd249d2"},"schema_version":"1.0","source":{"id":"1012.1899","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.1899","created_at":"2026-05-18T04:33:49Z"},{"alias_kind":"arxiv_version","alias_value":"1012.1899v1","created_at":"2026-05-18T04:33:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.1899","created_at":"2026-05-18T04:33:49Z"},{"alias_kind":"pith_short_12","alias_value":"YFXHD6K5ML7B","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YFXHD6K5ML7BU2DA","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YFXHD6K5","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:34100c2b0243f578ad773f826d319bb6acc89c241556e6adf30f8f82d27d9399","target":"graph","created_at":"2026-05-18T04:33:49Z","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":"In this work, we develop an intelligent user interface that allows users to enter biomedical queries in a natural language, and that presents the answers (possibly with explanations if requested) in a natural language. We develop a rule layer over biomedical ontologies and databases, and use automated reasoners to answer queries considering relevant parts of the rule layer.","authors_text":"Esra Erdem, Halit Erdogan, Umut Oztok, Yelda Erdem","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2010-12-09T00:12:24Z","title":"Querying Biomedical Ontologies in Natural Language using Answer Set"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.1899","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:dfe5c7ff218a5942a03071ac6a92a03bbcebf7fd624bc162351d02c69082be13","target":"record","created_at":"2026-05-18T04:33:49Z","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":"f6af6460e80b995ff6c9e9f153cc23f5e19506c038ca272810c16874deb83b02","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2010-12-09T00:12:24Z","title_canon_sha256":"438d06c8ac27423d4993738180049a0881cbd1e96ae38ac018dcdf709bd249d2"},"schema_version":"1.0","source":{"id":"1012.1899","kind":"arxiv","version":1}},"canonical_sha256":"c16e71f95d62fe1a686003ae04e58ad68ea37f102419cf0e367c5f85c2cbab42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c16e71f95d62fe1a686003ae04e58ad68ea37f102419cf0e367c5f85c2cbab42","first_computed_at":"2026-05-18T04:33:49.371209Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:33:49.371209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OMSw3S8bUaSCGwdBLqMm69rDT+1J80/5dLDfaSVxhp3Mre2W0Qqkfe6WtBLZzHdI1elI00CpdR2CvIlWP1G/Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:33:49.371676Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.1899","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfe5c7ff218a5942a03071ac6a92a03bbcebf7fd624bc162351d02c69082be13","sha256:34100c2b0243f578ad773f826d319bb6acc89c241556e6adf30f8f82d27d9399"],"state_sha256":"307a5936d1a22bc1bb004cf3977a4faa4d2088721744e5fe63c684ec475bec83"}