{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:OWIV4QONGJV6233VLZALNQA54E","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":"99918dfc7284e6fe80cabbd88dabd057361267f94ac039ef070c3f82aced61de","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-20T21:15:56Z","title_canon_sha256":"08839aa657e3b5d44063f6ae28ce1f9806e000e63e56e3afb3d8949598c20479"},"schema_version":"1.0","source":{"id":"1603.06270","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.06270","created_at":"2026-05-18T01:09:35Z"},{"alias_kind":"arxiv_version","alias_value":"1603.06270v2","created_at":"2026-05-18T01:09:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.06270","created_at":"2026-05-18T01:09:35Z"},{"alias_kind":"pith_short_12","alias_value":"OWIV4QONGJV6","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OWIV4QONGJV6233V","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OWIV4QON","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:18b999a157195cad124f19772b7fad7801aaceaeed619a985323e0f0e15ad01f","target":"graph","created_at":"2026-05-18T01:09:35Z","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":"We present a deep hierarchical recurrent neural network for sequence tagging. Given a sequence of words, our model employs deep gated recurrent units on both character and word levels to encode morphology and context information, and applies a conditional random field layer to predict the tags. Our model is task independent, language independent, and feature engineering free. We further extend our model to multi-task and cross-lingual joint training by sharing the architecture and parameters. Our model achieves state-of-the-art results in multiple languages on several benchmark tasks including","authors_text":"Ruslan Salakhutdinov, William Cohen, Zhilin Yang","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-20T21:15:56Z","title":"Multi-Task Cross-Lingual Sequence Tagging from Scratch"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.06270","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:acb101ac8a56530eb22e8543bdeeaa4a241724c38490a6146e4f1135ef892161","target":"record","created_at":"2026-05-18T01:09:35Z","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":"99918dfc7284e6fe80cabbd88dabd057361267f94ac039ef070c3f82aced61de","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2016-03-20T21:15:56Z","title_canon_sha256":"08839aa657e3b5d44063f6ae28ce1f9806e000e63e56e3afb3d8949598c20479"},"schema_version":"1.0","source":{"id":"1603.06270","kind":"arxiv","version":2}},"canonical_sha256":"75915e41cd326bed6f755e40b6c01de13a2fd1b79ebed4c3b87bb056e9e62d94","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75915e41cd326bed6f755e40b6c01de13a2fd1b79ebed4c3b87bb056e9e62d94","first_computed_at":"2026-05-18T01:09:35.949228Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:35.949228Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kqF8vQo3Lqb3xsSSm3roVRAjahtreSBzZxN7bk7vML2aug9JVKT/V4p+M8aLl59NSE2mquzlqqy6y+arxTHmAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:35.949631Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.06270","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:acb101ac8a56530eb22e8543bdeeaa4a241724c38490a6146e4f1135ef892161","sha256:18b999a157195cad124f19772b7fad7801aaceaeed619a985323e0f0e15ad01f"],"state_sha256":"82ed676db7b6b8ed2a11c81813c162e10c6d43dbc3e65bbc89ff8e6436e71801"}