{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:MKTWWS7UKPRM4JJDGYD3WJCE7B","short_pith_number":"pith:MKTWWS7U","schema_version":"1.0","canonical_sha256":"62a76b4bf453e2ce25233607bb2444f86e5393f1546a1d93eb024b4df1efe6b4","source":{"kind":"arxiv","id":"2005.03329","version":3},"attestation_state":"computed","paper":{"title":"Segment Aggregation for short utterances speaker verification using raw waveforms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","cs.SD"],"primary_cat":"eess.AS","authors_text":"Ha-Jin Yu, Hye-Jin Shim, Jee-weon Jung, Ju-ho Kim, Seung-Bin Kim","submitted_at":"2020-05-07T08:57:22Z","abstract_excerpt":"Most studies on speaker verification systems focus on long-duration utterances, which are composed of sufficient phonetic information. However, the performances of these systems are known to degrade when short-duration utterances are inputted due to the lack of phonetic information as compared to the long utterances. In this paper, we propose a method that compensates for the performance degradation of speaker verification for short utterances, referred to as \"segment aggregation\". The proposed method adopts an ensemble-based design to improve the stability and accuracy of speaker verification"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2005.03329","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2020-05-07T08:57:22Z","cross_cats_sorted":["cs.LG","cs.SD"],"title_canon_sha256":"308a0605a714a490d276d63b66c358d49dbd5e0706f69aa4c0e53b79f9827c11","abstract_canon_sha256":"e39b4d9b0d084cdf29402ef2fee410e0a1e4c3cf0b04aa3f299457ffc5a1de1c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:24:16.373529Z","signature_b64":"/m4LCwy2+jed7fIWWQTJj9GAwY+rYNr1k8M0pL9YqN/CJFqMhcZGp/pi7q9YHs1mXXuEULtkee3sw5xKbMxQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62a76b4bf453e2ce25233607bb2444f86e5393f1546a1d93eb024b4df1efe6b4","last_reissued_at":"2026-07-05T01:24:16.372979Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:24:16.372979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Segment Aggregation for short utterances speaker verification using raw waveforms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","cs.SD"],"primary_cat":"eess.AS","authors_text":"Ha-Jin Yu, Hye-Jin Shim, Jee-weon Jung, Ju-ho Kim, Seung-Bin Kim","submitted_at":"2020-05-07T08:57:22Z","abstract_excerpt":"Most studies on speaker verification systems focus on long-duration utterances, which are composed of sufficient phonetic information. However, the performances of these systems are known to degrade when short-duration utterances are inputted due to the lack of phonetic information as compared to the long utterances. In this paper, we propose a method that compensates for the performance degradation of speaker verification for short utterances, referred to as \"segment aggregation\". The proposed method adopts an ensemble-based design to improve the stability and accuracy of speaker verification"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.03329","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2005.03329/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2005.03329","created_at":"2026-07-05T01:24:16.373034+00:00"},{"alias_kind":"arxiv_version","alias_value":"2005.03329v3","created_at":"2026-07-05T01:24:16.373034+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.03329","created_at":"2026-07-05T01:24:16.373034+00:00"},{"alias_kind":"pith_short_12","alias_value":"MKTWWS7UKPRM","created_at":"2026-07-05T01:24:16.373034+00:00"},{"alias_kind":"pith_short_16","alias_value":"MKTWWS7UKPRM4JJD","created_at":"2026-07-05T01:24:16.373034+00:00"},{"alias_kind":"pith_short_8","alias_value":"MKTWWS7U","created_at":"2026-07-05T01:24:16.373034+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B","json":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B.json","graph_json":"https://pith.science/api/pith-number/MKTWWS7UKPRM4JJDGYD3WJCE7B/graph.json","events_json":"https://pith.science/api/pith-number/MKTWWS7UKPRM4JJDGYD3WJCE7B/events.json","paper":"https://pith.science/paper/MKTWWS7U"},"agent_actions":{"view_html":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B","download_json":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B.json","view_paper":"https://pith.science/paper/MKTWWS7U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2005.03329&json=true","fetch_graph":"https://pith.science/api/pith-number/MKTWWS7UKPRM4JJDGYD3WJCE7B/graph.json","fetch_events":"https://pith.science/api/pith-number/MKTWWS7UKPRM4JJDGYD3WJCE7B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B/action/storage_attestation","attest_author":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B/action/author_attestation","sign_citation":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B/action/citation_signature","submit_replication":"https://pith.science/pith/MKTWWS7UKPRM4JJDGYD3WJCE7B/action/replication_record"}},"created_at":"2026-07-05T01:24:16.373034+00:00","updated_at":"2026-07-05T01:24:16.373034+00:00"}