{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:3SZ2WM6VK5SNEXT2ODU5ZANBUJ","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":"b9267b9bc5f73e36fdfbdd65ded84a3a1d1fce05d63a0634d8c4ea21141acdd3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-04-19T04:26:36Z","title_canon_sha256":"a37e1a8eb6b4aa9eec606175f28a80978f5539c39e41c52c47175ccbc2c17d33"},"schema_version":"1.0","source":{"id":"1904.09072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.09072","created_at":"2026-05-17T23:48:08Z"},{"alias_kind":"arxiv_version","alias_value":"1904.09072v1","created_at":"2026-05-17T23:48:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.09072","created_at":"2026-05-17T23:48:08Z"},{"alias_kind":"pith_short_12","alias_value":"3SZ2WM6VK5SN","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_16","alias_value":"3SZ2WM6VK5SNEXT2","created_at":"2026-05-18T12:33:10Z"},{"alias_kind":"pith_short_8","alias_value":"3SZ2WM6V","created_at":"2026-05-18T12:33:10Z"}],"graph_snapshots":[{"event_id":"sha256:1f56abf3586c5928c6148d053c30dbce1ad3715edd78a6d21b5df88bf8a7a3e9","target":"graph","created_at":"2026-05-17T23:48:08Z","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"},"paper":{"abstract_excerpt":"In this paper we present our approach and the system description for Sub-task A and Sub Task B of SemEval 2019 Task 6: Identifying and Categorizing Offensive Language in Social Media. Sub-task A involves identifying if a given tweet is offensive or not, and Sub Task B involves detecting if an offensive tweet is targeted towards someone (group or an individual). Our models for Sub-task A is based on an ensemble of Convolutional Neural Network, Bidirectional LSTM with attention, and Bidirectional LSTM + Bidirectional GRU, whereas for Sub-task B, we rely on a set of heuristics derived from the tr","authors_text":"Debanjan Mahata, Haimin Zhang, Karan Uppal, Laiba Mehnaz, Rajiv Ratn Shah, Sarthak Anand, Simra Shahid, Yaman Singla","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-04-19T04:26:36Z","title":"Identifying Offensive Posts and Targeted Offense from Twitter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.09072","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":"sha256:37f9f1bdd70681914a767009e76e1c71372f03af5385281efbaf601a6ea298cb","target":"record","created_at":"2026-05-17T23:48:08Z","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":"b9267b9bc5f73e36fdfbdd65ded84a3a1d1fce05d63a0634d8c4ea21141acdd3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-04-19T04:26:36Z","title_canon_sha256":"a37e1a8eb6b4aa9eec606175f28a80978f5539c39e41c52c47175ccbc2c17d33"},"schema_version":"1.0","source":{"id":"1904.09072","kind":"arxiv","version":1}},"canonical_sha256":"dcb3ab33d55764d25e7a70e9dc81a1a2726950ad7fb076538c84e679be7d2373","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dcb3ab33d55764d25e7a70e9dc81a1a2726950ad7fb076538c84e679be7d2373","first_computed_at":"2026-05-17T23:48:08.444977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:08.444977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5KwVYd/2jsDEO0lfmFe4eDL8jlio+8+bOVnmfemwzhlnU7QezKFKwDZR6tGguIfRxSevGYhjTvAJjM9IaAKCBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:08.445501Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.09072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37f9f1bdd70681914a767009e76e1c71372f03af5385281efbaf601a6ea298cb","sha256:1f56abf3586c5928c6148d053c30dbce1ad3715edd78a6d21b5df88bf8a7a3e9"],"state_sha256":"652035f8ad489ed2aeb859e3ccc701bea136fed08b2f550fcdf49cf105407da7"}