{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:Y2QSWTI5PO6BAH6FE46GVFQSLH","short_pith_number":"pith:Y2QSWTI5","canonical_record":{"source":{"id":"2206.07106","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-14T18:47:13Z","cross_cats_sorted":[],"title_canon_sha256":"5038f654d4e8f839f8f6f5a7c18cf26f4bb021ecce66ce1c2fc5226bfda34749","abstract_canon_sha256":"2924e710cd8a858cce580ad4e740cd24ca2edba83557e51ac1bbb7527f88db0e"},"schema_version":"1.0"},"canonical_sha256":"c6a12b4d1d7bbc101fc5273c6a961259cbea7ac213aa698a2e138200a0d4d383","source":{"kind":"arxiv","id":"2206.07106","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.07106","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"arxiv_version","alias_value":"2206.07106v1","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.07106","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QSWTI5PO6B","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QSWTI5PO6BAH6F","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QSWTI5","created_at":"2026-07-05T04:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:Y2QSWTI5PO6BAH6FE46GVFQSLH","target":"record","payload":{"canonical_record":{"source":{"id":"2206.07106","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-14T18:47:13Z","cross_cats_sorted":[],"title_canon_sha256":"5038f654d4e8f839f8f6f5a7c18cf26f4bb021ecce66ce1c2fc5226bfda34749","abstract_canon_sha256":"2924e710cd8a858cce580ad4e740cd24ca2edba83557e51ac1bbb7527f88db0e"},"schema_version":"1.0"},"canonical_sha256":"c6a12b4d1d7bbc101fc5273c6a961259cbea7ac213aa698a2e138200a0d4d383","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:31:49.920755Z","signature_b64":"mV8l12vpwFwGWQvqeePYhPPhsiy1FsdYOU0a8rim2a07qmUtuikEQwBCWgwltLImExcDfI85dQfLI45S+qDRAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6a12b4d1d7bbc101fc5273c6a961259cbea7ac213aa698a2e138200a0d4d383","last_reissued_at":"2026-07-05T04:31:49.920255Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:31:49.920255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.07106","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":"2026-07-05T04:31:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XKhWtb0CmgxBQTOPzpvmPDmOcJHQ+4TCYve6ToZGK4/NPdoR1GoO5EGbTu5DaMx5UOFAY+q+dQDOda79/pDLCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:03:38.224653Z"},"content_sha256":"19aedd417c7df4fbee54c90a7401b8443e7fcf56d4d6afb064654562da472aaf","schema_version":"1.0","event_id":"sha256:19aedd417c7df4fbee54c90a7401b8443e7fcf56d4d6afb064654562da472aaf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:Y2QSWTI5PO6BAH6FE46GVFQSLH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NewsEdits: A News Article Revision Dataset and a Document-Level Reasoning Challenge","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Alexander Spangher, Jonathan May, Nanyun Peng, Xiang Ren","submitted_at":"2022-06-14T18:47:13Z","abstract_excerpt":"News article revision histories provide clues to narrative and factual evolution in news articles. To facilitate analysis of this evolution, we present the first publicly available dataset of news revision histories, NewsEdits. Our dataset is large-scale and multilingual; it contains 1.2 million articles with 4.6 million versions from over 22 English- and French-language newspaper sources based in three countries, spanning 15 years of coverage (2006-2021).\n  We define article-level edit actions: Addition, Deletion, Edit and Refactor, and develop a high-accuracy extraction algorithm to identify"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.07106","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/2206.07106/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":"2026-07-05T04:31:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0JxhhvToXYRozX7J46DcdBDySEsBEMto3RzzaIkBC/8vdy7Mo5V//WWue6QTZ5S6rddkms7GrapB4V1PkOTMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T14:03:38.225223Z"},"content_sha256":"7da7234403b7e163ded4c8d2575acec3ee8be1f0e3b98ad3fb34418a085be213","schema_version":"1.0","event_id":"sha256:7da7234403b7e163ded4c8d2575acec3ee8be1f0e3b98ad3fb34418a085be213"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/bundle.json","state_url":"https://pith.science/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/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":"2026-08-05T14:03:38Z","links":{"resolver":"https://pith.science/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH","bundle":"https://pith.science/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/bundle.json","state":"https://pith.science/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y2QSWTI5PO6BAH6FE46GVFQSLH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Y2QSWTI5PO6BAH6FE46GVFQSLH","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":"2924e710cd8a858cce580ad4e740cd24ca2edba83557e51ac1bbb7527f88db0e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-14T18:47:13Z","title_canon_sha256":"5038f654d4e8f839f8f6f5a7c18cf26f4bb021ecce66ce1c2fc5226bfda34749"},"schema_version":"1.0","source":{"id":"2206.07106","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.07106","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"arxiv_version","alias_value":"2206.07106v1","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.07106","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_12","alias_value":"Y2QSWTI5PO6B","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"Y2QSWTI5PO6BAH6F","created_at":"2026-07-05T04:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"Y2QSWTI5","created_at":"2026-07-05T04:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:7da7234403b7e163ded4c8d2575acec3ee8be1f0e3b98ad3fb34418a085be213","target":"graph","created_at":"2026-07-05T04:31:49Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2206.07106/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"News article revision histories provide clues to narrative and factual evolution in news articles. To facilitate analysis of this evolution, we present the first publicly available dataset of news revision histories, NewsEdits. Our dataset is large-scale and multilingual; it contains 1.2 million articles with 4.6 million versions from over 22 English- and French-language newspaper sources based in three countries, spanning 15 years of coverage (2006-2021).\n  We define article-level edit actions: Addition, Deletion, Edit and Refactor, and develop a high-accuracy extraction algorithm to identify","authors_text":"Alexander Spangher, Jonathan May, Nanyun Peng, Xiang Ren","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-14T18:47:13Z","title":"NewsEdits: A News Article Revision Dataset and a Document-Level Reasoning Challenge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.07106","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":"sha256:19aedd417c7df4fbee54c90a7401b8443e7fcf56d4d6afb064654562da472aaf","target":"record","created_at":"2026-07-05T04:31:49Z","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":"2924e710cd8a858cce580ad4e740cd24ca2edba83557e51ac1bbb7527f88db0e","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2022-06-14T18:47:13Z","title_canon_sha256":"5038f654d4e8f839f8f6f5a7c18cf26f4bb021ecce66ce1c2fc5226bfda34749"},"schema_version":"1.0","source":{"id":"2206.07106","kind":"arxiv","version":1}},"canonical_sha256":"c6a12b4d1d7bbc101fc5273c6a961259cbea7ac213aa698a2e138200a0d4d383","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6a12b4d1d7bbc101fc5273c6a961259cbea7ac213aa698a2e138200a0d4d383","first_computed_at":"2026-07-05T04:31:49.920255Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:31:49.920255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mV8l12vpwFwGWQvqeePYhPPhsiy1FsdYOU0a8rim2a07qmUtuikEQwBCWgwltLImExcDfI85dQfLI45S+qDRAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:31:49.920755Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.07106","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19aedd417c7df4fbee54c90a7401b8443e7fcf56d4d6afb064654562da472aaf","sha256:7da7234403b7e163ded4c8d2575acec3ee8be1f0e3b98ad3fb34418a085be213"],"state_sha256":"abbd350673f975f95df5b2e6d470886450de206fb3b2774a374d2e39663e1ab0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cjo7gy7+xXZ7hKphDtG8Yuc0Rhve0FEO/+EMx4D8DieRI1UO6nRK8WNaBrosvNreleY6nOkaR4bAapGvMBm9BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T14:03:38.452128Z","bundle_sha256":"0d7bb5ef7deff3d9904f5df6ceb81a7b5056276ca4c2d74af8bb20ba35bf11dd"}}