{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:CLMNNAWJ3IRDISOVMWIAL4O2QO","short_pith_number":"pith:CLMNNAWJ","canonical_record":{"source":{"id":"2109.04957","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2021-09-10T15:57:24Z","cross_cats_sorted":[],"title_canon_sha256":"ffec80ae753e1052f4a86183448d3adbf967978c4e005272ef3bedf25c48a55b","abstract_canon_sha256":"c847aeba1321e932f518b963c07bbd68843d002516863c61d976f68bceaa72e4"},"schema_version":"1.0"},"canonical_sha256":"12d8d682c9da223449d5659005f1da83828f84560416a0b22a56387e7440691d","source":{"kind":"arxiv","id":"2109.04957","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.04957","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"arxiv_version","alias_value":"2109.04957v1","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.04957","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_12","alias_value":"CLMNNAWJ3IRD","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_16","alias_value":"CLMNNAWJ3IRDISOV","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_8","alias_value":"CLMNNAWJ","created_at":"2026-07-05T03:13:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:CLMNNAWJ3IRDISOVMWIAL4O2QO","target":"record","payload":{"canonical_record":{"source":{"id":"2109.04957","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2021-09-10T15:57:24Z","cross_cats_sorted":[],"title_canon_sha256":"ffec80ae753e1052f4a86183448d3adbf967978c4e005272ef3bedf25c48a55b","abstract_canon_sha256":"c847aeba1321e932f518b963c07bbd68843d002516863c61d976f68bceaa72e4"},"schema_version":"1.0"},"canonical_sha256":"12d8d682c9da223449d5659005f1da83828f84560416a0b22a56387e7440691d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:13:11.945714Z","signature_b64":"mQyI1yCy1WgnKFCLDlIvhfQV9x1WWu7i9hgwmET00i4S89OTCj1UkkxD6NPJmydDfJ3e419kkTVjlC3ycDaDCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12d8d682c9da223449d5659005f1da83828f84560416a0b22a56387e7440691d","last_reissued_at":"2026-07-05T03:13:11.945327Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:13:11.945327Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.04957","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":"2026-07-05T03:13:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KLDT+LXWCNxnl0tGPfLF80Uw8MU4t+Y4TubjzL/OGhj8TDAa5S0t7pmBNDgfslwdlsv9XY3S0D5V2cmdzTH6Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T17:49:09.316727Z"},"content_sha256":"2861b97296f41d5ed528af50595e864325dbaecacc94cafc4a9d55a42ac14edb","schema_version":"1.0","event_id":"sha256:2861b97296f41d5ed528af50595e864325dbaecacc94cafc4a9d55a42ac14edb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:CLMNNAWJ3IRDISOVMWIAL4O2QO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Controlled Neural Sentence-Level Reframing of News Articles","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Benno Stein, Henning Wachsmuth, Khalid Al-Khatib, Wei-Fan Chen","submitted_at":"2021-09-10T15:57:24Z","abstract_excerpt":"Framing a news article means to portray the reported event from a specific perspective, e.g., from an economic or a health perspective. Reframing means to change this perspective. Depending on the audience or the submessage, reframing can become necessary to achieve the desired effect on the readers. Reframing is related to adapting style and sentiment, which can be tackled with neural text generation techniques. However, it is more challenging since changing a frame requires rewriting entire sentences rather than single phrases. In this paper, we study how to computationally reframe sentences"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.04957","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/2109.04957/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":"2026-07-05T03:13:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iYxw9JgWR0bliWj77g4koahaUNdEfW7NTMxguRkL2/NXfzlqmKoE0z/toTrq1r/igsErx7f0VbNoV6qEWzt0Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T17:49:09.317091Z"},"content_sha256":"8c3b261dabde143f9387e179c1382c4a95c86cf88acec7bb07cee65ce5d62162","schema_version":"1.0","event_id":"sha256:8c3b261dabde143f9387e179c1382c4a95c86cf88acec7bb07cee65ce5d62162"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/bundle.json","state_url":"https://pith.science/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/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":"2026-07-08T17:49:09Z","links":{"resolver":"https://pith.science/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO","bundle":"https://pith.science/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/bundle.json","state":"https://pith.science/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CLMNNAWJ3IRDISOVMWIAL4O2QO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:CLMNNAWJ3IRDISOVMWIAL4O2QO","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":"c847aeba1321e932f518b963c07bbd68843d002516863c61d976f68bceaa72e4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2021-09-10T15:57:24Z","title_canon_sha256":"ffec80ae753e1052f4a86183448d3adbf967978c4e005272ef3bedf25c48a55b"},"schema_version":"1.0","source":{"id":"2109.04957","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.04957","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"arxiv_version","alias_value":"2109.04957v1","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.04957","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_12","alias_value":"CLMNNAWJ3IRD","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_16","alias_value":"CLMNNAWJ3IRDISOV","created_at":"2026-07-05T03:13:11Z"},{"alias_kind":"pith_short_8","alias_value":"CLMNNAWJ","created_at":"2026-07-05T03:13:11Z"}],"graph_snapshots":[{"event_id":"sha256:8c3b261dabde143f9387e179c1382c4a95c86cf88acec7bb07cee65ce5d62162","target":"graph","created_at":"2026-07-05T03:13:11Z","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/2109.04957/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Framing a news article means to portray the reported event from a specific perspective, e.g., from an economic or a health perspective. Reframing means to change this perspective. Depending on the audience or the submessage, reframing can become necessary to achieve the desired effect on the readers. Reframing is related to adapting style and sentiment, which can be tackled with neural text generation techniques. However, it is more challenging since changing a frame requires rewriting entire sentences rather than single phrases. In this paper, we study how to computationally reframe sentences","authors_text":"Benno Stein, Henning Wachsmuth, Khalid Al-Khatib, Wei-Fan Chen","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2021-09-10T15:57:24Z","title":"Controlled Neural Sentence-Level Reframing of News Articles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.04957","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":"sha256:2861b97296f41d5ed528af50595e864325dbaecacc94cafc4a9d55a42ac14edb","target":"record","created_at":"2026-07-05T03:13:11Z","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":"c847aeba1321e932f518b963c07bbd68843d002516863c61d976f68bceaa72e4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2021-09-10T15:57:24Z","title_canon_sha256":"ffec80ae753e1052f4a86183448d3adbf967978c4e005272ef3bedf25c48a55b"},"schema_version":"1.0","source":{"id":"2109.04957","kind":"arxiv","version":1}},"canonical_sha256":"12d8d682c9da223449d5659005f1da83828f84560416a0b22a56387e7440691d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12d8d682c9da223449d5659005f1da83828f84560416a0b22a56387e7440691d","first_computed_at":"2026-07-05T03:13:11.945327Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:13:11.945327Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mQyI1yCy1WgnKFCLDlIvhfQV9x1WWu7i9hgwmET00i4S89OTCj1UkkxD6NPJmydDfJ3e419kkTVjlC3ycDaDCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:13:11.945714Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.04957","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2861b97296f41d5ed528af50595e864325dbaecacc94cafc4a9d55a42ac14edb","sha256:8c3b261dabde143f9387e179c1382c4a95c86cf88acec7bb07cee65ce5d62162"],"state_sha256":"1d3490de52b800441aed8e336d5ce10e565bc027d6b2a67f4d52efad65c1c652"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xh8SlQFyIVgUg7AYAmO0tM3sZV6HMIq03bD6BvEJrzakTJbusoqnaSNy3gYUS/yWatt43rSCFvtm6BklMf9ZDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T17:49:09.319305Z","bundle_sha256":"20d6fb14017960f96e463ff7c4b27b5a4270134c4ea116c23714683b4a94e5d1"}}