{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:YZ7RCBKNHUOFTYN44WBLRO66EE","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":"fd372eed2a376ade3f0af6bead4274dd27c905ed1ff8ff1606aecf1c84cf08ce","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2020-10-26T20:26:05Z","title_canon_sha256":"62d38d647b2b782071ffb653327d65a237155bc7ed57779f302fbe679c746a90"},"schema_version":"1.0","source":{"id":"2010.13886","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2010.13886","created_at":"2026-07-05T02:14:44Z"},{"alias_kind":"arxiv_version","alias_value":"2010.13886v2","created_at":"2026-07-05T02:14:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2010.13886","created_at":"2026-07-05T02:14:44Z"},{"alias_kind":"pith_short_12","alias_value":"YZ7RCBKNHUOF","created_at":"2026-07-05T02:14:44Z"},{"alias_kind":"pith_short_16","alias_value":"YZ7RCBKNHUOFTYN4","created_at":"2026-07-05T02:14:44Z"},{"alias_kind":"pith_short_8","alias_value":"YZ7RCBKN","created_at":"2026-07-05T02:14:44Z"}],"graph_snapshots":[{"event_id":"sha256:603db650ba42c1b9bf3099d04dc324e6ccab12951e2bc9b2a790ea3ce697bf74","target":"graph","created_at":"2026-07-05T02:14:44Z","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/2010.13886/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present MarbleNet, an end-to-end neural network for Voice Activity Detection (VAD). MarbleNet is a deep residual network composed from blocks of 1D time-channel separable convolution, batch-normalization, ReLU and dropout layers. When compared to a state-of-the-art VAD model, MarbleNet is able to achieve similar performance with roughly 1/10-th the parameter cost. We further conduct extensive ablation studies on different training methods and choices of parameters in order to study the robustness of MarbleNet in real-world VAD tasks.","authors_text":"Boris Ginsburg, Fei Jia, Somshubra Majumdar","cross_cats":["cs.SD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2020-10-26T20:26:05Z","title":"MarbleNet: Deep 1D Time-Channel Separable Convolutional Neural Network for Voice Activity Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2010.13886","kind":"arxiv","version":2},"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:a424c57761a9b8ce5cee05b4d566c80138ea397ea0b65226d86326fda965e154","target":"record","created_at":"2026-07-05T02:14:44Z","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":"fd372eed2a376ade3f0af6bead4274dd27c905ed1ff8ff1606aecf1c84cf08ce","cross_cats_sorted":["cs.SD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.AS","submitted_at":"2020-10-26T20:26:05Z","title_canon_sha256":"62d38d647b2b782071ffb653327d65a237155bc7ed57779f302fbe679c746a90"},"schema_version":"1.0","source":{"id":"2010.13886","kind":"arxiv","version":2}},"canonical_sha256":"c67f11054d3d1c59e1bce582b8bbde2119fcff09f4c01c8a8e96446fa6a89149","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c67f11054d3d1c59e1bce582b8bbde2119fcff09f4c01c8a8e96446fa6a89149","first_computed_at":"2026-07-05T02:14:44.094237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:14:44.094237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jYANNUlZCL/+G6cx4kbpB7pARbft3kWEOcNEW7jApbQWzj39/W0C+1BZfrO1gwte2vnGvh3Z64cEWEEJgkpeCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:14:44.094730Z","signed_message":"canonical_sha256_bytes"},"source_id":"2010.13886","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a424c57761a9b8ce5cee05b4d566c80138ea397ea0b65226d86326fda965e154","sha256:603db650ba42c1b9bf3099d04dc324e6ccab12951e2bc9b2a790ea3ce697bf74"],"state_sha256":"cdb3392e4b7d79d28ee6447fe6819bd8d42f30ce339623f113200dfdc02366de"}