{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:IHT4PJ3R4MBUJFXCD7T4BEAI2H","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":"9369312b36cd6c79817a846b551757b98f22d109955eb9c7d63e16511f68fa7a","cross_cats_sorted":["cs.AI","cs.LG","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-07T18:28:03Z","title_canon_sha256":"077aa65e64233277ec0bea68603da1a24fe3468dac052d9d1857a8f2c57d361c"},"schema_version":"1.0","source":{"id":"2110.03727","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.03727","created_at":"2026-07-05T04:01:57Z"},{"alias_kind":"arxiv_version","alias_value":"2110.03727v2","created_at":"2026-07-05T04:01:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.03727","created_at":"2026-07-05T04:01:57Z"},{"alias_kind":"pith_short_12","alias_value":"IHT4PJ3R4MBU","created_at":"2026-07-05T04:01:57Z"},{"alias_kind":"pith_short_16","alias_value":"IHT4PJ3R4MBUJFXC","created_at":"2026-07-05T04:01:57Z"},{"alias_kind":"pith_short_8","alias_value":"IHT4PJ3R","created_at":"2026-07-05T04:01:57Z"}],"graph_snapshots":[{"event_id":"sha256:f55b673ca9eb05582cfd1c1cfaff7210c5e29be6ce7abea84a37b5d96f32800e","target":"graph","created_at":"2026-07-05T04:01:57Z","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/2110.03727/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce the novel task of detecting sustainability initiatives in company reports. Given a full report, the aim is to automatically identify mentions of practical activities that a company has performed in order to tackle specific societal issues. New methods for identifying continuous sentence spans need to be developed for capturing the multi-sentence structure of individual sustainability initiatives. We release a new dataset of company reports in which the text has been manually annotated with sustainability initiatives. We also evaluate different models for initiative detection, intr","authors_text":"Christopher Bryant, Dan Hirlea, Marek Rei, Maurizio Zollo","cross_cats":["cs.AI","cs.LG","cs.NE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-07T18:28:03Z","title":"Contextual Sentence Classification: Detecting Sustainability Initiatives in Company Reports"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.03727","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":"sha256:883eb55ed813160bd50df595a0890a367d03c9827729955c3f267d8b15af56e0","target":"record","created_at":"2026-07-05T04:01:57Z","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":"9369312b36cd6c79817a846b551757b98f22d109955eb9c7d63e16511f68fa7a","cross_cats_sorted":["cs.AI","cs.LG","cs.NE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-10-07T18:28:03Z","title_canon_sha256":"077aa65e64233277ec0bea68603da1a24fe3468dac052d9d1857a8f2c57d361c"},"schema_version":"1.0","source":{"id":"2110.03727","kind":"arxiv","version":2}},"canonical_sha256":"41e7c7a771e3034496e21fe7c09008d1c5b07e8ad86a64ac76c613194eec0e18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41e7c7a771e3034496e21fe7c09008d1c5b07e8ad86a64ac76c613194eec0e18","first_computed_at":"2026-07-05T04:01:57.090230Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:01:57.090230Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"onSFhcLs0SQNVMCdU2pDiomARusYPWlduhG3/DY7qel/6dq8WjIPQ8b+W6jp8i4y92RicvwT4rWIDIOLArm1Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:01:57.090749Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.03727","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:883eb55ed813160bd50df595a0890a367d03c9827729955c3f267d8b15af56e0","sha256:f55b673ca9eb05582cfd1c1cfaff7210c5e29be6ce7abea84a37b5d96f32800e"],"state_sha256":"dd67e7d8bc1183f39212f49b657b96f7bd494f30ced6908d8d2dacde0cacbd87"}