{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7NQAQYZSRGHOZ6N47TFOSCRLMP","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":"85dc32963af0cdeb0e3f346fb6f14afbf86499b2a30c6e6dae04f5aa398a6d60","cross_cats_sorted":["cs.SD"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-07-02T08:20:03Z","title_canon_sha256":"3588c7903587f737abb920a81b7cd7831a313174cd9c66ae0dafc3da44c63577"},"schema_version":"1.0","source":{"id":"2607.01865","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.01865","created_at":"2026-07-03T01:17:32Z"},{"alias_kind":"arxiv_version","alias_value":"2607.01865v1","created_at":"2026-07-03T01:17:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.01865","created_at":"2026-07-03T01:17:32Z"},{"alias_kind":"pith_short_12","alias_value":"7NQAQYZSRGHO","created_at":"2026-07-03T01:17:32Z"},{"alias_kind":"pith_short_16","alias_value":"7NQAQYZSRGHOZ6N4","created_at":"2026-07-03T01:17:32Z"},{"alias_kind":"pith_short_8","alias_value":"7NQAQYZS","created_at":"2026-07-03T01:17:32Z"}],"graph_snapshots":[{"event_id":"sha256:45e93268080da7a979b17a20ff1d66d64bf179d7ec5875463d228cce93a02ba9","target":"graph","created_at":"2026-07-03T01:17:32Z","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/2607.01865/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Discrete tokens obtained from neural audio codecs (NACs) have been used as compact representations in audio generation and understanding models. In such token-based systems, token temporal resolution (TTR), defined as the time interval between adjacent token frames, is important because it controls the trade-off between representing rapid acoustic events and reducing token-sequence length. However, most NACs are trained at a single TTR and require separate training for each TTR. This paper proposes a mechanism that enables a single NAC to operate at multiple TTRs using sampling-frequency-indep","authors_text":"Kanami Imamura, Tomohiko Nakamura, Wataru Nakata, Yuki Saito","cross_cats":["cs.SD"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-07-02T08:20:03Z","title":"Neural Audio Codec with Adjustable Token Temporal Resolution Using Sampling-Frequency-Independent Convolutional Layers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.01865","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:d0f66d2a33e4217dc068eca8c8d1941961630c159bc50689431612b049b2d41b","target":"record","created_at":"2026-07-03T01:17:32Z","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":"85dc32963af0cdeb0e3f346fb6f14afbf86499b2a30c6e6dae04f5aa398a6d60","cross_cats_sorted":["cs.SD"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.AS","submitted_at":"2026-07-02T08:20:03Z","title_canon_sha256":"3588c7903587f737abb920a81b7cd7831a313174cd9c66ae0dafc3da44c63577"},"schema_version":"1.0","source":{"id":"2607.01865","kind":"arxiv","version":1}},"canonical_sha256":"fb60086332898eecf9bcfccae90a2b63c428aa1ee1970df5bd8c2af8063af517","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb60086332898eecf9bcfccae90a2b63c428aa1ee1970df5bd8c2af8063af517","first_computed_at":"2026-07-03T01:17:32.027652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-03T01:17:32.027652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5gwp1c0w6weADuQBSPCZEzi7bNygdNwT/Q/BvPoxlsnBNTIw46yIiEewfSVA2qOlPduX3Bof8rRFEtuwG0vjCw==","signature_status":"signed_v1","signed_at":"2026-07-03T01:17:32.028026Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.01865","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d0f66d2a33e4217dc068eca8c8d1941961630c159bc50689431612b049b2d41b","sha256:45e93268080da7a979b17a20ff1d66d64bf179d7ec5875463d228cce93a02ba9"],"state_sha256":"0485dbf5ef4d3d08221997af9703de3528271683ba0c24257c8dd2b194f1eb33"}