{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BZTCUAQK3UV7OPDBNKLNIDXVQ3","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":"e685e58759677c60e5de6e881d9c6fe2f7bf4deb7ff54f74ef8e65cdde3696e3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-17T20:30:55Z","title_canon_sha256":"9679caa5c3635ff76ba8d4cb1efe42b2290cf4de45b6351ca379883c666cd00b"},"schema_version":"1.0","source":{"id":"2606.20743","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.20743","created_at":"2026-06-23T00:11:55Z"},{"alias_kind":"arxiv_version","alias_value":"2606.20743v1","created_at":"2026-06-23T00:11:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.20743","created_at":"2026-06-23T00:11:55Z"},{"alias_kind":"pith_short_12","alias_value":"BZTCUAQK3UV7","created_at":"2026-06-23T00:11:55Z"},{"alias_kind":"pith_short_16","alias_value":"BZTCUAQK3UV7OPDB","created_at":"2026-06-23T00:11:55Z"},{"alias_kind":"pith_short_8","alias_value":"BZTCUAQK","created_at":"2026-06-23T00:11:55Z"}],"graph_snapshots":[{"event_id":"sha256:397d1bc0afe251585858bd99ed4d1efe826e53488fd661844425a4fbff74ada6","target":"graph","created_at":"2026-06-23T00:11:55Z","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/2606.20743/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Trained transformers reliably develop massive activations, a small number of hidden dimensions whose magnitude is far above the median and which concentrate on the sequence-start token. Whether these outliers are a removable artifact of the residual stream's overloaded read and write role, or instead a functional necessity, is actively debated. We test the artifact hypothesis directly, with an architectural intervention. Our architecture, Ledger Residuals, splits the residual stream into a mutable scratch stream (Deliberation) that intermediate computation may freely overwrite and a protected,","authors_text":"Maruthi Vemula (University of North Carolina at Chapel Hill)","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-17T20:30:55Z","title":"Massive Activations Are Architecturally Robust: A Controlled Scratch/Commitment Residual Stream Test"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.20743","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:b38611be96c6152b1a8f4e2d00826b04b50acd22b5e823d90f934a2407e0a2d0","target":"record","created_at":"2026-06-23T00:11:55Z","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":"e685e58759677c60e5de6e881d9c6fe2f7bf4deb7ff54f74ef8e65cdde3696e3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-06-17T20:30:55Z","title_canon_sha256":"9679caa5c3635ff76ba8d4cb1efe42b2290cf4de45b6351ca379883c666cd00b"},"schema_version":"1.0","source":{"id":"2606.20743","kind":"arxiv","version":1}},"canonical_sha256":"0e662a020add2bf73c616a96d40ef586e65549db1a38a0881c2d1afbdcca1525","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e662a020add2bf73c616a96d40ef586e65549db1a38a0881c2d1afbdcca1525","first_computed_at":"2026-06-23T00:11:55.305591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T00:11:55.305591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7GPzefWiNWpcxIHiT+YuST2dSBvIcykLunFMK7Ot810SC++q+L1cKqzDFJDma8Sk0G1bZWSXK2rj/eWWi2uhDw==","signature_status":"signed_v1","signed_at":"2026-06-23T00:11:55.305997Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.20743","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b38611be96c6152b1a8f4e2d00826b04b50acd22b5e823d90f934a2407e0a2d0","sha256:397d1bc0afe251585858bd99ed4d1efe826e53488fd661844425a4fbff74ada6"],"state_sha256":"fe6063cd7356d1c0b8422010c37afb0302df444cca0e4649b7be10f461d79088"}