{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:KYZN76JHHR7P4UDIGRJXCARWFK","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":"8d35a5ed4bf2ca8037f3b35adc30bfcef8527a06d11372cc6ec8d0768cff36cf","cross_cats_sorted":["cs.CL","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T15:42:34Z","title_canon_sha256":"c0ad2d491de851e0d7076273a6e29edd200b63355b75f6ab378f4fa59a24448e"},"schema_version":"1.0","source":{"id":"2605.25966","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.25966","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"arxiv_version","alias_value":"2605.25966v1","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.25966","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_12","alias_value":"KYZN76JHHR7P","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_16","alias_value":"KYZN76JHHR7P4UDI","created_at":"2026-05-26T02:05:20Z"},{"alias_kind":"pith_short_8","alias_value":"KYZN76JH","created_at":"2026-05-26T02:05:20Z"}],"graph_snapshots":[{"event_id":"sha256:b239d1162b3f387f339e9984f8dd41c26116d28e0493fce4666102ed2c2d6712","target":"graph","created_at":"2026-05-26T02:05:20Z","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/2605.25966/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We test whether the optimal learning-rate schedule depends on bit-width during from-initialisation quantisation-aware training (QAT) for sub-100M decoder language models. A 720-run factorial grid (Phase 2) over bit-width x warmdown fraction x LR magnitude x model size x seed (FP16/INT8/INT6, 15M-100M, 5 seeds) finds the optimal warmdown is 33% at every (bit-width, size) cell. The primary hypothesis -- that INT6 QAT requires a different schedule than higher-precision training -- is falsified at FP16/INT8/INT6. A 625-run follow-up (Phase 5) probes the null along five axes: optimiser (AdamW), sch","authors_text":"Christian Brandt Thomassen","cross_cats":["cs.CL","stat.ML"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T15:42:34Z","title":"Mapping the Schedule x Bit-Width Boundary in Sub-100M Quantisation-Aware Training"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.25966","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":"sha256:4ac7154a8062e0bb432bded75d0476b956ed392c64258ef336e76765c0960a7a","target":"record","created_at":"2026-05-26T02:05:20Z","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":"8d35a5ed4bf2ca8037f3b35adc30bfcef8527a06d11372cc6ec8d0768cff36cf","cross_cats_sorted":["cs.CL","stat.ML"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-25T15:42:34Z","title_canon_sha256":"c0ad2d491de851e0d7076273a6e29edd200b63355b75f6ab378f4fa59a24448e"},"schema_version":"1.0","source":{"id":"2605.25966","kind":"arxiv","version":1}},"canonical_sha256":"5632dff9273c7efe506834537102362ab3d582df68a859f2bf3b6039fd45ef29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5632dff9273c7efe506834537102362ab3d582df68a859f2bf3b6039fd45ef29","first_computed_at":"2026-05-26T02:05:20.803759Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-26T02:05:20.803759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WYa7JZ/sSD6JLIaactvJkNq8nW+/L9kOEzIBOjvR3he4fJXtzfxvd2DTNVPwpcqf8kF1Ldc32Atb84fsJ0iUAw==","signature_status":"signed_v1","signed_at":"2026-05-26T02:05:20.804358Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.25966","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ac7154a8062e0bb432bded75d0476b956ed392c64258ef336e76765c0960a7a","sha256:b239d1162b3f387f339e9984f8dd41c26116d28e0493fce4666102ed2c2d6712"],"state_sha256":"c3f87c5e0afd41fac189bb582f62d13257950a34c7d5ec838acd3e22b15fd69d"}