{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ZFVNZVJBR6OZCTMURLH72K4PJN","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":"003a8c1965817a9f967d87d8ee9a6e8d205492898167c694dc07fb386dee584b","cross_cats_sorted":["cs.CL","cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2022-07-09T02:08:54Z","title_canon_sha256":"730df570d32c4939b5ae2f3924bc63c7c6ef4964ed9df6db0e53b864628a66a2"},"schema_version":"1.0","source":{"id":"2207.04176","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.04176","created_at":"2026-07-05T04:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"2207.04176v1","created_at":"2026-07-05T04:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.04176","created_at":"2026-07-05T04:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"ZFVNZVJBR6OZ","created_at":"2026-07-05T04:38:56Z"},{"alias_kind":"pith_short_16","alias_value":"ZFVNZVJBR6OZCTMU","created_at":"2026-07-05T04:38:56Z"},{"alias_kind":"pith_short_8","alias_value":"ZFVNZVJB","created_at":"2026-07-05T04:38:56Z"}],"graph_snapshots":[{"event_id":"sha256:3cf1762cf2c1c5c2d77bd7cfec20478d732ca0b4d2667c9e438705b04b6a0283","target":"graph","created_at":"2026-07-05T04:38:56Z","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/2207.04176/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Internal Language Model Estimation (ILME) based language model (LM) fusion has been shown significantly improved recognition results over conventional shallow fusion in both intra-domain and cross-domain speech recognition tasks. In this paper, we attempt to apply our ILME method to cross-domain code-switching speech recognition (CSSR) work. Specifically, our curiosity comes from several aspects. First, we are curious about how effective the ILME-based LM fusion is for both intra-domain and cross-domain CSSR tasks. We verify this with or without merging two code-switching domains. More importa","authors_text":"Eng Siong Chng, Haihua Xu, Hao Huang, Jicheng Zhang, Yi He, Yizhou Peng, Yufei Liu","cross_cats":["cs.CL","cs.SD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2022-07-09T02:08:54Z","title":"Internal Language Model Estimation based Language Model Fusion for Cross-Domain Code-Switching Speech Recognition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.04176","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":"sha256:4ce25cefcf832f9ba0a8334212b717e9faaca23a9df0e651677ce9f773c9a9ba","target":"record","created_at":"2026-07-05T04:38:56Z","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":"003a8c1965817a9f967d87d8ee9a6e8d205492898167c694dc07fb386dee584b","cross_cats_sorted":["cs.CL","cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2022-07-09T02:08:54Z","title_canon_sha256":"730df570d32c4939b5ae2f3924bc63c7c6ef4964ed9df6db0e53b864628a66a2"},"schema_version":"1.0","source":{"id":"2207.04176","kind":"arxiv","version":1}},"canonical_sha256":"c96adcd5218f9d914d948acffd2b8f4b6fb8da07544c6d8c3f7c3e0b7b87ec2e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c96adcd5218f9d914d948acffd2b8f4b6fb8da07544c6d8c3f7c3e0b7b87ec2e","first_computed_at":"2026-07-05T04:38:56.384929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:38:56.384929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b+52HkWD+0A56GuVwIUWviFlnkSuYhTC/SbCw90kMSZvGZ2wxSYl2zJTvc2P4Wxit6bnLzDa/V2DfrSmquMkCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:38:56.385282Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.04176","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ce25cefcf832f9ba0a8334212b717e9faaca23a9df0e651677ce9f773c9a9ba","sha256:3cf1762cf2c1c5c2d77bd7cfec20478d732ca0b4d2667c9e438705b04b6a0283"],"state_sha256":"344b5ae3e8b72f55984b8d7ffd72fb633f70799a355f4c7b22a73fe2b7fc8661"}