{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:NMW75NH2SK2QOS5BYM2LSN6QCS","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":"93e42a58047a7f6f5062955db0ccb02055bb954e45c13f485449ab196d6157d9","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2022-09-12T01:27:22Z","title_canon_sha256":"2bfd7b9662f82adf4b7c0d02580262e2b4eac8b984b5b7830e2d9725a75628c4"},"schema_version":"1.0","source":{"id":"2209.04975","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.04975","created_at":"2026-07-05T04:56:46Z"},{"alias_kind":"arxiv_version","alias_value":"2209.04975v1","created_at":"2026-07-05T04:56:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.04975","created_at":"2026-07-05T04:56:46Z"},{"alias_kind":"pith_short_12","alias_value":"NMW75NH2SK2Q","created_at":"2026-07-05T04:56:46Z"},{"alias_kind":"pith_short_16","alias_value":"NMW75NH2SK2QOS5B","created_at":"2026-07-05T04:56:46Z"},{"alias_kind":"pith_short_8","alias_value":"NMW75NH2","created_at":"2026-07-05T04:56:46Z"}],"graph_snapshots":[{"event_id":"sha256:f1d9c35205cdc70f15b0dc9d855d07b494e5655ea1fc478d38250ad7aed8a380","target":"graph","created_at":"2026-07-05T04:56:46Z","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/2209.04975/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vaccination represents a major public health intervention intended to protect against COVID-19 infections and hospitalizations. However, vaccine hesitancy due to misinformation/disinformation, especially among ethnic minority groups, negatively impacts the effectiveness of such an intervention. The aim of the study is to provide an understanding of how information gleaned from social media can be used to improve attitudes towards vaccination and decrease vaccine hesitancy. This work focused on Spanish-language posts and will highlight the relationship between vaccination rates across different","authors_text":"Ana Aleksandric, Gabriela Mustata Wilson, Henry Isaac Anderson, Sarah Melcher, Shirin Nilizadeh","cross_cats":["stat.AP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2022-09-12T01:27:22Z","title":"Spanish Facebook Posts as an Indicator of COVID-19 Vaccine Hesitancy in Texas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.04975","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":"sha256:08e4b718f2d39338df0038dbf257a3e93af7d6514ba47212ad808bfd24c7a4e9","target":"record","created_at":"2026-07-05T04:56:46Z","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":"93e42a58047a7f6f5062955db0ccb02055bb954e45c13f485449ab196d6157d9","cross_cats_sorted":["stat.AP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SI","submitted_at":"2022-09-12T01:27:22Z","title_canon_sha256":"2bfd7b9662f82adf4b7c0d02580262e2b4eac8b984b5b7830e2d9725a75628c4"},"schema_version":"1.0","source":{"id":"2209.04975","kind":"arxiv","version":1}},"canonical_sha256":"6b2dfeb4fa92b5074ba1c334b937d014be082852e9ea8fd38630f353f4e1a501","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b2dfeb4fa92b5074ba1c334b937d014be082852e9ea8fd38630f353f4e1a501","first_computed_at":"2026-07-05T04:56:46.453486Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:56:46.453486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LkVQ+xEa0qvM7CEGgf6T56qF61wk1yLzZIeLjFtkTxhyTvWEH4uu0A3Dtkz3cZA8cCmx2GKyULth1BwRWO9ABA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:56:46.453868Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.04975","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08e4b718f2d39338df0038dbf257a3e93af7d6514ba47212ad808bfd24c7a4e9","sha256:f1d9c35205cdc70f15b0dc9d855d07b494e5655ea1fc478d38250ad7aed8a380"],"state_sha256":"a286336e22debc96ce6bb55ccd3b63329ddada7fcc43560b31f1b7e3a84ab6ec"}