{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:LF5OCX7FOGLK5Y7L4IL5P3ADG6","short_pith_number":"pith:LF5OCX7F","canonical_record":{"source":{"id":"2503.23547","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-03-30T18:07:09Z","cross_cats_sorted":[],"title_canon_sha256":"744771de313271c6db7375639e0afaeb24eb766ba53dd1939e161be948f35ed6","abstract_canon_sha256":"846867b2b28833bc5eebba9b3bb7e1cc9e20f081e4ad06566141f726d11732ca"},"schema_version":"1.0"},"canonical_sha256":"597ae15fe57196aee3ebe217d7ec0337a85b17b46bd0a775d2208a16acdb9204","source":{"kind":"arxiv","id":"2503.23547","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.23547","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"arxiv_version","alias_value":"2503.23547v1","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.23547","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_12","alias_value":"LF5OCX7FOGLK","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_16","alias_value":"LF5OCX7FOGLK5Y7L","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_8","alias_value":"LF5OCX7F","created_at":"2026-07-05T10:41:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:LF5OCX7FOGLK5Y7L4IL5P3ADG6","target":"record","payload":{"canonical_record":{"source":{"id":"2503.23547","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-03-30T18:07:09Z","cross_cats_sorted":[],"title_canon_sha256":"744771de313271c6db7375639e0afaeb24eb766ba53dd1939e161be948f35ed6","abstract_canon_sha256":"846867b2b28833bc5eebba9b3bb7e1cc9e20f081e4ad06566141f726d11732ca"},"schema_version":"1.0"},"canonical_sha256":"597ae15fe57196aee3ebe217d7ec0337a85b17b46bd0a775d2208a16acdb9204","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:41:38.270014Z","signature_b64":"8wl9s17oyEnIQliP7JgOgrKYcaqC+ZuK2p5m/cK5MPK4bH9Fw0Ssu6tyqJKuNwBU2bN81krWisxC/xlk2UazDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"597ae15fe57196aee3ebe217d7ec0337a85b17b46bd0a775d2208a16acdb9204","last_reissued_at":"2026-07-05T10:41:38.269258Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:41:38.269258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2503.23547","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:41:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5QD7THpbRBrnNWU4fMoRQ0ZDSk3kKHvmUq4ZdbTwdJtXHZqcq3RiJbAyoCcb8NhVsPC192D8Wt37sHhOZKLYBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T18:58:55.754272Z"},"content_sha256":"ae19a41acbc27925bd11770baa8b073d3faa9d478bc01ff3598717e73dcfeaac","schema_version":"1.0","event_id":"sha256:ae19a41acbc27925bd11770baa8b073d3faa9d478bc01ff3598717e73dcfeaac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:LF5OCX7FOGLK5Y7L4IL5P3ADG6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NRC VAD Lexicon v2: Norms for Valence, Arousal, and Dominance for over 55k English Terms","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Saif M. Mohammad","submitted_at":"2025-03-30T18:07:09Z","abstract_excerpt":"Factor analysis studies have shown that the primary dimensions of word meaning are Valence (V), Arousal (A), and Dominance (D) (also referred to in social cognition research as Competence (C)). These dimensions impact various aspects of our lives from social competence and emotion regulation to success in the work place and how we view the world. We present here the NRC VAD Lexicon v2, which has human ratings of valence, arousal, and dominance for more than 55,000 English words and phrases. Notably, it adds entries for $\\sim$25k additional words to v1.0. It also now includes for the first time"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.23547","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2503.23547/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:41:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c+03e8o3K7w23q87br5uy1JYHmtTGAV0jm07M4uDEHBPn18odyOqm90M9r6xkngoQr/hoaSKEjQcsXme2rNRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T18:58:55.754762Z"},"content_sha256":"c8256007a72aa6dbe75c2e2e2c7988f3d43671c0d46fe358b85c9dd53064ad49","schema_version":"1.0","event_id":"sha256:c8256007a72aa6dbe75c2e2e2c7988f3d43671c0d46fe358b85c9dd53064ad49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/bundle.json","state_url":"https://pith.science/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T18:58:55Z","links":{"resolver":"https://pith.science/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6","bundle":"https://pith.science/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/bundle.json","state":"https://pith.science/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LF5OCX7FOGLK5Y7L4IL5P3ADG6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LF5OCX7FOGLK5Y7L4IL5P3ADG6","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":"846867b2b28833bc5eebba9b3bb7e1cc9e20f081e4ad06566141f726d11732ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-03-30T18:07:09Z","title_canon_sha256":"744771de313271c6db7375639e0afaeb24eb766ba53dd1939e161be948f35ed6"},"schema_version":"1.0","source":{"id":"2503.23547","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.23547","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"arxiv_version","alias_value":"2503.23547v1","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.23547","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_12","alias_value":"LF5OCX7FOGLK","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_16","alias_value":"LF5OCX7FOGLK5Y7L","created_at":"2026-07-05T10:41:38Z"},{"alias_kind":"pith_short_8","alias_value":"LF5OCX7F","created_at":"2026-07-05T10:41:38Z"}],"graph_snapshots":[{"event_id":"sha256:c8256007a72aa6dbe75c2e2e2c7988f3d43671c0d46fe358b85c9dd53064ad49","target":"graph","created_at":"2026-07-05T10:41:38Z","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/2503.23547/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Factor analysis studies have shown that the primary dimensions of word meaning are Valence (V), Arousal (A), and Dominance (D) (also referred to in social cognition research as Competence (C)). These dimensions impact various aspects of our lives from social competence and emotion regulation to success in the work place and how we view the world. We present here the NRC VAD Lexicon v2, which has human ratings of valence, arousal, and dominance for more than 55,000 English words and phrases. Notably, it adds entries for $\\sim$25k additional words to v1.0. It also now includes for the first time","authors_text":"Saif M. Mohammad","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-03-30T18:07:09Z","title":"NRC VAD Lexicon v2: Norms for Valence, Arousal, and Dominance for over 55k English Terms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.23547","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:ae19a41acbc27925bd11770baa8b073d3faa9d478bc01ff3598717e73dcfeaac","target":"record","created_at":"2026-07-05T10:41:38Z","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":"846867b2b28833bc5eebba9b3bb7e1cc9e20f081e4ad06566141f726d11732ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CL","submitted_at":"2025-03-30T18:07:09Z","title_canon_sha256":"744771de313271c6db7375639e0afaeb24eb766ba53dd1939e161be948f35ed6"},"schema_version":"1.0","source":{"id":"2503.23547","kind":"arxiv","version":1}},"canonical_sha256":"597ae15fe57196aee3ebe217d7ec0337a85b17b46bd0a775d2208a16acdb9204","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"597ae15fe57196aee3ebe217d7ec0337a85b17b46bd0a775d2208a16acdb9204","first_computed_at":"2026-07-05T10:41:38.269258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:41:38.269258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8wl9s17oyEnIQliP7JgOgrKYcaqC+ZuK2p5m/cK5MPK4bH9Fw0Ssu6tyqJKuNwBU2bN81krWisxC/xlk2UazDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:41:38.270014Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.23547","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae19a41acbc27925bd11770baa8b073d3faa9d478bc01ff3598717e73dcfeaac","sha256:c8256007a72aa6dbe75c2e2e2c7988f3d43671c0d46fe358b85c9dd53064ad49"],"state_sha256":"fc2f9448e0fc3bbd897b4383b8a9e8588fd0686b6b16641b411973207559bedc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"smAZrx0HPti4YJR+3xEjExkshNCLzFulZOfiha3fHAESlaFfSLyCKVdk8AMiE3BuETpf/fmzc/lqsJDBNbGjDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T18:58:55.758386Z","bundle_sha256":"dbec617a41b5d3920f4d360d1e25078f24c808d7ee84805214efffa3e496f6dc"}}