{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:P6KKJNNE7DPW6A3NXUOK3CRNFH","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":"8053ed88abb699df6285430272f988319136a3cd97eb88fafe511a3896247ba1","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-02T09:16:09Z","title_canon_sha256":"71e40e95ee9a0e0bbbf4d45d6ea7ae9ce6f583eb14455524af25944c60f67cdd"},"schema_version":"1.0","source":{"id":"2506.01458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.01458","created_at":"2026-07-05T11:14:13Z"},{"alias_kind":"arxiv_version","alias_value":"2506.01458v1","created_at":"2026-07-05T11:14:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.01458","created_at":"2026-07-05T11:14:13Z"},{"alias_kind":"pith_short_12","alias_value":"P6KKJNNE7DPW","created_at":"2026-07-05T11:14:13Z"},{"alias_kind":"pith_short_16","alias_value":"P6KKJNNE7DPW6A3N","created_at":"2026-07-05T11:14:13Z"},{"alias_kind":"pith_short_8","alias_value":"P6KKJNNE","created_at":"2026-07-05T11:14:13Z"}],"graph_snapshots":[{"event_id":"sha256:752d9840228473c2e332f2ff1d1409f0d86b3a887da9f384966fcf5508c5a911","target":"graph","created_at":"2026-07-05T11:14:13Z","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/2506.01458/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper describes the language identification and multilingual speech recognition system developed at Tallinn University of Technology for the Interspeech 2025 ML-SUPERB 2.0 Challenge. A hybrid language identification system is used, consisting of a pretrained language embedding model and a light-weight speech recognition model with a shared encoder across languages and language-specific bigram language models. For speech recognition, three models are used, where only a single model is applied for each language, depending on the training data availability and performance on held-out data. T","authors_text":"Artem Fedorchenko, Tanel Alum\\\"ae","cross_cats":["eess.AS"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-02T09:16:09Z","title":"TalTech Systems for the Interspeech 2025 ML-SUPERB 2.0 Challenge"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.01458","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":"sha256:69010e8dbdc9b06dd0e0478ab129972663a2be4f8f027b54179077e1123f35a9","target":"record","created_at":"2026-07-05T11:14:13Z","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":"8053ed88abb699df6285430272f988319136a3cd97eb88fafe511a3896247ba1","cross_cats_sorted":["eess.AS"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2025-06-02T09:16:09Z","title_canon_sha256":"71e40e95ee9a0e0bbbf4d45d6ea7ae9ce6f583eb14455524af25944c60f67cdd"},"schema_version":"1.0","source":{"id":"2506.01458","kind":"arxiv","version":1}},"canonical_sha256":"7f94a4b5a4f8df6f036dbd1cad8a2d29fb0cc3d413f84e8b7b37d7b71b53ae43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f94a4b5a4f8df6f036dbd1cad8a2d29fb0cc3d413f84e8b7b37d7b71b53ae43","first_computed_at":"2026-07-05T11:14:13.906627Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:14:13.906627Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ey38O3+3qycB9AQdROEVqAsmC78cJ0kSAkI6DMNmesIZSaTgqmj7njquGRAjmU410B759WF+jKErl5OQfrwzBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:14:13.907074Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.01458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:69010e8dbdc9b06dd0e0478ab129972663a2be4f8f027b54179077e1123f35a9","sha256:752d9840228473c2e332f2ff1d1409f0d86b3a887da9f384966fcf5508c5a911"],"state_sha256":"69b3e6e31018969b1fbb888d1b33d998c77271b8cdcfc576efe2fbb455ca24f0"}