{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:IS3OO2UXPYFFQKTFA7V2ABVYZF","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":"d0aa525ef46785ab22d5199c40ca22e0d9c7f64132e4cebb7b26cc0acf12461c","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2022-01-28T14:39:29Z","title_canon_sha256":"b99089b361898e8924ff2bad93a3d159f23318ae568886db66d169f3d4f4a998"},"schema_version":"1.0","source":{"id":"2201.12155","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.12155","created_at":"2026-07-05T04:35:58Z"},{"alias_kind":"arxiv_version","alias_value":"2201.12155v4","created_at":"2026-07-05T04:35:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.12155","created_at":"2026-07-05T04:35:58Z"},{"alias_kind":"pith_short_12","alias_value":"IS3OO2UXPYFF","created_at":"2026-07-05T04:35:58Z"},{"alias_kind":"pith_short_16","alias_value":"IS3OO2UXPYFFQKTF","created_at":"2026-07-05T04:35:58Z"},{"alias_kind":"pith_short_8","alias_value":"IS3OO2UX","created_at":"2026-07-05T04:35:58Z"}],"graph_snapshots":[{"event_id":"sha256:04758fda99f590ee3c61f7b4b66642e9360245012d15763ceda4e671da66c0c7","target":"graph","created_at":"2026-07-05T04:35:58Z","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/2201.12155/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Code-switching deals with alternative languages in communication process. Training end-to-end (E2E) automatic speech recognition (ASR) systems for code-switching is especially challenging as code-switching training data are always insufficient to combat the increased multilingual context confusion due to the presence of more than one language. We propose a language-related attention mechanism to reduce multilingual context confusion for the E2E code-switching ASR model based on the Equivalence Constraint (EC) Theory. The linguistic theory requires that any monolingual fragment that occurs in t","authors_text":"Jiangyan Yi, Jianhua Tao, Liqun Deng, Shuai Zhang, Yu Ting Yeung, Zhengkun Tian","cross_cats":["cs.SD","eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2022-01-28T14:39:29Z","title":"Reducing language context confusion for end-to-end code-switching automatic speech recognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.12155","kind":"arxiv","version":4},"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":"sha256:5c97ca8c1cd5b186b23ae2223a1d4fd80963ecabdfa6a12e5e3e5b8fb5baadeb","target":"record","created_at":"2026-07-05T04:35:58Z","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":"d0aa525ef46785ab22d5199c40ca22e0d9c7f64132e4cebb7b26cc0acf12461c","cross_cats_sorted":["cs.SD","eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2022-01-28T14:39:29Z","title_canon_sha256":"b99089b361898e8924ff2bad93a3d159f23318ae568886db66d169f3d4f4a998"},"schema_version":"1.0","source":{"id":"2201.12155","kind":"arxiv","version":4}},"canonical_sha256":"44b6e76a977e0a582a6507eba006b8c951b7f2c1b895b5a45c114f816bfb9331","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44b6e76a977e0a582a6507eba006b8c951b7f2c1b895b5a45c114f816bfb9331","first_computed_at":"2026-07-05T04:35:58.561141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:58.561141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nnPZkUv+6upl/+eO5yeRSXkmzNE4u4uWywzmMXyM0+QiKS1CEZkrkoGFTvHtUU+uqi2hHah0omzAnwZgGZbVDA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:58.561612Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.12155","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5c97ca8c1cd5b186b23ae2223a1d4fd80963ecabdfa6a12e5e3e5b8fb5baadeb","sha256:04758fda99f590ee3c61f7b4b66642e9360245012d15763ceda4e671da66c0c7"],"state_sha256":"d1a4da8d08c65edc38e5b1c5113cfde8d25f786be9c9ca56643f5268ba7f1065"}