{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GP5KL76FAHYEGKOO5VPWIFRNEP","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":"05e2774d33a49d54fa000594b44a89a06fff618a27c8fb8a3e8f438054577738","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-06-24T15:32:42Z","title_canon_sha256":"7b77679b65facb9a82135401e3535e876e49b0b89c35d4a9150403a2c0bfaef8"},"schema_version":"1.0","source":{"id":"2606.25959","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.25959","created_at":"2026-06-25T01:18:44Z"},{"alias_kind":"arxiv_version","alias_value":"2606.25959v1","created_at":"2026-06-25T01:18:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25959","created_at":"2026-06-25T01:18:44Z"},{"alias_kind":"pith_short_12","alias_value":"GP5KL76FAHYE","created_at":"2026-06-25T01:18:44Z"},{"alias_kind":"pith_short_16","alias_value":"GP5KL76FAHYEGKOO","created_at":"2026-06-25T01:18:44Z"},{"alias_kind":"pith_short_8","alias_value":"GP5KL76F","created_at":"2026-06-25T01:18:44Z"}],"graph_snapshots":[{"event_id":"sha256:e85643b8c0d0f7a1928c8023fec0445a95b472888a605a3d0a3d4fb4ebbbd6ec","target":"graph","created_at":"2026-06-25T01:18:44Z","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/2606.25959/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Conventional audio pipelines typically treat speech enhancement (SE) and automatic gain control (AGC) as discrete modules, which often limits overall performance. For instance, applying AGC before SE may inadvertently amplify background noise, while prioritizing SE tends to over-suppress low-volume speech. To address these limitations, we propose SE-AGCNet, an end-to-end framework that jointly optimizes SE and AGC. Tailored for meeting scenarios with significant volume variations, SE-AGCNet leverages the synergy between the two tasks: SE preserves quiet speech, thereby facilitating effective v","authors_text":"Eng Siong Chng, Jinming Zhang, Wei Rao, Xionghu Zhong","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-06-24T15:32:42Z","title":"SE-AGCNet: An End-to-End Framework for Joint Speech Enhancement and Loudness Control in Meeting Scenarios"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25959","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:b90a2c7b2bc9245b6cac4dd0c228cdf1a9b08728135b83e5bd52945870231b72","target":"record","created_at":"2026-06-25T01:18:44Z","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":"05e2774d33a49d54fa000594b44a89a06fff618a27c8fb8a3e8f438054577738","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-06-24T15:32:42Z","title_canon_sha256":"7b77679b65facb9a82135401e3535e876e49b0b89c35d4a9150403a2c0bfaef8"},"schema_version":"1.0","source":{"id":"2606.25959","kind":"arxiv","version":1}},"canonical_sha256":"33faa5ffc501f04329ceed5f64162d23d005dd526344f079661729f37150115f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33faa5ffc501f04329ceed5f64162d23d005dd526344f079661729f37150115f","first_computed_at":"2026-06-25T01:18:44.379110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-25T01:18:44.379110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3U72aaFWOY+LHg5OIPtLMCZyvx10TrxKnHatm+IScI2fOYFJKHQBzpPe4HlEpr0IRXGTnC4NO0BQYQFWzCw2Dg==","signature_status":"signed_v1","signed_at":"2026-06-25T01:18:44.379524Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.25959","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b90a2c7b2bc9245b6cac4dd0c228cdf1a9b08728135b83e5bd52945870231b72","sha256:e85643b8c0d0f7a1928c8023fec0445a95b472888a605a3d0a3d4fb4ebbbd6ec"],"state_sha256":"cc05a4f7b5b667ccbef435a1940f93d92408914bad110efba77784278d296245"}