{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GRZ4MY3K337UOH6ZPBGW4XP7OP","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":"3031edd514fc9dd2709674894b2b1d26cf28e3b4aa216262cec4796f503aea92","cross_cats_sorted":["cs.PF"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-09T14:21:34Z","title_canon_sha256":"1cf67119e3d634d153525d82f917db4768f68daf0ff75c6b1dbfb55121d2cf94"},"schema_version":"1.0","source":{"id":"2607.08526","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.08526","created_at":"2026-07-10T01:19:52Z"},{"alias_kind":"arxiv_version","alias_value":"2607.08526v1","created_at":"2026-07-10T01:19:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.08526","created_at":"2026-07-10T01:19:52Z"},{"alias_kind":"pith_short_12","alias_value":"GRZ4MY3K337U","created_at":"2026-07-10T01:19:52Z"},{"alias_kind":"pith_short_16","alias_value":"GRZ4MY3K337UOH6Z","created_at":"2026-07-10T01:19:52Z"},{"alias_kind":"pith_short_8","alias_value":"GRZ4MY3K","created_at":"2026-07-10T01:19:52Z"}],"graph_snapshots":[{"event_id":"sha256:9e5e45fad7ea3d6d1fac528707bcd8695ca255afbad5e30bc9f82acecd49dabc","target":"graph","created_at":"2026-07-10T01:19:52Z","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/2607.08526/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Semantic audio applications increasingly require controllable generation on commodity and embedded hardware rather than through framework-heavy datacenter stacks. We present \\textit{aria}, a dependency-free native runtime that runs the complete text-to-music pipeline of Stable Audio~3 (SA3) on ordinary GPUs, CPU-only machines, and a Raspberry~Pi~5, with no Python or deep-learning framework underneath. Our main contribution is a study of quantization: running the model at lower numerical precision to fit tight memory budgets, saving memory in place rather than adding to it. Because the runtime ","authors_text":"Antonio Rod\\`a, Matteo Spanio","cross_cats":["cs.PF"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-09T14:21:34Z","title":"A Quantized Native Runtime for On-Device Semantic Audio Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.08526","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":"sha256:519deed56f71ae3a4125568d5ed49b4fa9e4e870adde9c214b20a28172ec68e9","target":"record","created_at":"2026-07-10T01:19:52Z","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":"3031edd514fc9dd2709674894b2b1d26cf28e3b4aa216262cec4796f503aea92","cross_cats_sorted":["cs.PF"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.SD","submitted_at":"2026-07-09T14:21:34Z","title_canon_sha256":"1cf67119e3d634d153525d82f917db4768f68daf0ff75c6b1dbfb55121d2cf94"},"schema_version":"1.0","source":{"id":"2607.08526","kind":"arxiv","version":1}},"canonical_sha256":"3473c6636adeff471fd9784d6e5dff73d45eb380bd397b9d2b2eff6f403591ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3473c6636adeff471fd9784d6e5dff73d45eb380bd397b9d2b2eff6f403591ad","first_computed_at":"2026-07-10T01:19:52.865818Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-10T01:19:52.865818Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l3scza62gZVuY5qsd/iFmqr9VBvgFW8epXBvqEGJ2ueYXwehwQcX9XyYb1I5PhCo8cYk1e1CE/5FJUxwyBG4Bw==","signature_status":"signed_v1","signed_at":"2026-07-10T01:19:52.866219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.08526","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:519deed56f71ae3a4125568d5ed49b4fa9e4e870adde9c214b20a28172ec68e9","sha256:9e5e45fad7ea3d6d1fac528707bcd8695ca255afbad5e30bc9f82acecd49dabc"],"state_sha256":"b6bfc3b8b7a9513d025463786613fae697c3516b5882227c4ad5fcc51ed8e768"}