{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:QLGIULGGIO5RUZNDW7RRBBN7UC","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":"0dcda19c7220c8476c1e7d8596094e7ce7b920e9735afc571e68cf97715dca44","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-01-27T03:00:46Z","title_canon_sha256":"b5c4c25924eaafd1caf024db90daed0e0e9289dad98354a202cf7e7248482a15"},"schema_version":"1.0","source":{"id":"2301.11508","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.11508","created_at":"2026-07-05T06:14:39Z"},{"alias_kind":"arxiv_version","alias_value":"2301.11508v2","created_at":"2026-07-05T06:14:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.11508","created_at":"2026-07-05T06:14:39Z"},{"alias_kind":"pith_short_12","alias_value":"QLGIULGGIO5R","created_at":"2026-07-05T06:14:39Z"},{"alias_kind":"pith_short_16","alias_value":"QLGIULGGIO5RUZND","created_at":"2026-07-05T06:14:39Z"},{"alias_kind":"pith_short_8","alias_value":"QLGIULGG","created_at":"2026-07-05T06:14:39Z"}],"graph_snapshots":[{"event_id":"sha256:f40405606c889678f765383178ffc352dc9f9ad7feafef474a8b66918c383204","target":"graph","created_at":"2026-07-05T06:14:39Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2301.11508/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Social media platforms are vital resources for sharing self-reported health experiences, offering rich data on various health topics. Despite advancements in Natural Language Processing (NLP) enabling large-scale social media data analysis, a gap remains in applying keyphrase extraction to health-related content. Keyphrase extraction is used to identify salient concepts in social media discourse without being constrained by predefined entity classes. This paper introduces a theme-driven keyphrase extraction framework tailored for social media, a pioneering approach designed to capture clinical","authors_text":"Joseph Gatto, Madhusudan Basak, Omar Sharif, Sarah Preum, William Romano","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-01-27T03:00:46Z","title":"Theme-driven Keyphrase Extraction to Analyze Social Media Discourse"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.11508","kind":"arxiv","version":2},"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":"sha256:04807cd2d9a031a13b17663a1923011b8e37c28ff5a39335eee396f988aa545a","target":"record","created_at":"2026-07-05T06:14:39Z","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":"0dcda19c7220c8476c1e7d8596094e7ce7b920e9735afc571e68cf97715dca44","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-01-27T03:00:46Z","title_canon_sha256":"b5c4c25924eaafd1caf024db90daed0e0e9289dad98354a202cf7e7248482a15"},"schema_version":"1.0","source":{"id":"2301.11508","kind":"arxiv","version":2}},"canonical_sha256":"82cc8a2cc643bb1a65a3b7e31085bfa09238a7adad6adc6f5b8c3f1cbc5edad1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"82cc8a2cc643bb1a65a3b7e31085bfa09238a7adad6adc6f5b8c3f1cbc5edad1","first_computed_at":"2026-07-05T06:14:39.981792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:14:39.981792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"loepg6SC497ukY2c/9qUFhgnI2kySvLLCx7rmC/3RZZyGzUcJv1QCXLY/ZPev8rt/GncpDg6c41gjBc9ArXFAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:14:39.982219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.11508","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04807cd2d9a031a13b17663a1923011b8e37c28ff5a39335eee396f988aa545a","sha256:f40405606c889678f765383178ffc352dc9f9ad7feafef474a8b66918c383204"],"state_sha256":"ba296888a371d79bf5d5d3a37433960024e1faaa87d78f1a40d7314b86f45026"}