{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:AP7B7CIRYIWC5AARIMBR5GMAVX","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":"5b9e99d861b63bba3bf3cbd1fb462c994a17363e025696af68fd33dc49a1a7cc","cross_cats_sorted":["eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-01T22:44:42Z","title_canon_sha256":"99e2063d970f06e21ad0e8da2edd48e0780b280c02da1e8c787f3ead9e9c211f"},"schema_version":"1.0","source":{"id":"2012.00876","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.00876","created_at":"2026-07-05T02:10:18Z"},{"alias_kind":"arxiv_version","alias_value":"2012.00876v1","created_at":"2026-07-05T02:10:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.00876","created_at":"2026-07-05T02:10:18Z"},{"alias_kind":"pith_short_12","alias_value":"AP7B7CIRYIWC","created_at":"2026-07-05T02:10:18Z"},{"alias_kind":"pith_short_16","alias_value":"AP7B7CIRYIWC5AAR","created_at":"2026-07-05T02:10:18Z"},{"alias_kind":"pith_short_8","alias_value":"AP7B7CIR","created_at":"2026-07-05T02:10:18Z"}],"graph_snapshots":[{"event_id":"sha256:7264535f01afbe8ab316268d66d815dee7fa14bf2b18e3b71ec99c229500b271","target":"graph","created_at":"2026-07-05T02:10:18Z","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/2012.00876/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Existing multilingual speech NLP works focus on a relatively small subset of languages, and thus current linguistic understanding of languages predominantly stems from classical approaches. In this work, we propose a method to analyze language similarity using deep learning. Namely, we train a model on the Wilderness dataset and investigate how its latent space compares with classical language family findings. Our approach provides a new direction for cross-lingual data augmentation in any speech-based NLP task.","authors_text":"Alan W Black, Peter Wu, Yifan Zhong","cross_cats":["eess.AS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-01T22:44:42Z","title":"Automatically Identifying Language Family from Acoustic Examples in Low Resource Scenarios"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.00876","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:f0126a77a870994e843d5fd1e2d332a748f7f492fa90366dfda169172b017fc2","target":"record","created_at":"2026-07-05T02:10:18Z","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":"5b9e99d861b63bba3bf3cbd1fb462c994a17363e025696af68fd33dc49a1a7cc","cross_cats_sorted":["eess.AS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2020-12-01T22:44:42Z","title_canon_sha256":"99e2063d970f06e21ad0e8da2edd48e0780b280c02da1e8c787f3ead9e9c211f"},"schema_version":"1.0","source":{"id":"2012.00876","kind":"arxiv","version":1}},"canonical_sha256":"03fe1f8911c22c2e801143031e9980ade554758a2815807e697b75aaa4f1f57a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03fe1f8911c22c2e801143031e9980ade554758a2815807e697b75aaa4f1f57a","first_computed_at":"2026-07-05T02:10:18.305416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:10:18.305416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KOMiaiSjm04kS3cb6fNxEAL8xy8fXpfCxDCLw6689saVvp3LPNkPCe2N/CtVnJLxFjuVtFZ2EXBhgVHWmfXlCg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:10:18.305874Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.00876","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0126a77a870994e843d5fd1e2d332a748f7f492fa90366dfda169172b017fc2","sha256:7264535f01afbe8ab316268d66d815dee7fa14bf2b18e3b71ec99c229500b271"],"state_sha256":"8c2435092c6de2863311d5b74c57cfd82a95e0e26c038a7569f48d07a4f56cb2"}