{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:WPJXWC7ECKSXATQUCPU4MQBTUM","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":"7e4689a083913d0842df3e14b98eb254d9bbecd7b8d46b05b776719bbbfb18ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2011-08-12T18:37:11Z","title_canon_sha256":"4b2457cc6aea77821b7621fc9a50b64080ba8265947a01a395c411917806c3eb"},"schema_version":"1.0","source":{"id":"1108.2685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.2685","created_at":"2026-05-18T04:15:36Z"},{"alias_kind":"arxiv_version","alias_value":"1108.2685v1","created_at":"2026-05-18T04:15:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.2685","created_at":"2026-05-18T04:15:36Z"},{"alias_kind":"pith_short_12","alias_value":"WPJXWC7ECKSX","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WPJXWC7ECKSXATQU","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WPJXWC7E","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:29cb561686552c48314caa28b548a5e2e9bbaa338636ba4f4b8b2eb6463d3c6d","target":"graph","created_at":"2026-05-18T04:15:36Z","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":"Web search engines and specialized online verticals are increasingly incorporating results from structured data sources to answer semantically rich user queries. For example, the query \\WebQuery{Samsung 50 inch led tv} can be answered using information from a table of television data. However, the users are not domain experts and quite often enter values that do not match precisely the underlying data. Samsung makes 46- or 55- inch led tvs, but not 50-inch ones. So a literal execution of the above mentioned query will return zero results. For optimal user experience, a search engine would pref","authors_text":"Alexandros Ntoulas, Samuel Ieong, Sreenivas Gollapudi, Stelios Paparizos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2011-08-12T18:37:11Z","title":"Efficient Query Rewrite for Structured Web Queries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.2685","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:d329f5db0399b26867bd292a262b544309dcdaae2d3860c58adfd6780ea2aed9","target":"record","created_at":"2026-05-18T04:15:36Z","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":"7e4689a083913d0842df3e14b98eb254d9bbecd7b8d46b05b776719bbbfb18ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2011-08-12T18:37:11Z","title_canon_sha256":"4b2457cc6aea77821b7621fc9a50b64080ba8265947a01a395c411917806c3eb"},"schema_version":"1.0","source":{"id":"1108.2685","kind":"arxiv","version":1}},"canonical_sha256":"b3d37b0be412a5704e1413e9c64033a328d28009599132d8f20a489105279d49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3d37b0be412a5704e1413e9c64033a328d28009599132d8f20a489105279d49","first_computed_at":"2026-05-18T04:15:36.413214Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:15:36.413214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uzV2Mh80k/8a61zxdr5iOrW7r3ZZ9r7omPsfPssEJeo2JIf1xrjgj8ACIitzJymRv8FfeoT2PMcKv/vNA8/YCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:15:36.413597Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.2685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d329f5db0399b26867bd292a262b544309dcdaae2d3860c58adfd6780ea2aed9","sha256:29cb561686552c48314caa28b548a5e2e9bbaa338636ba4f4b8b2eb6463d3c6d"],"state_sha256":"09677debe5edcfc2bdb07cbfb06c736468255d78cd69e3bd283edb74759a46e0"}