{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ER3T5QZYYPHFHXBKMP264KNVEY","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":"3ee7d9c437344ec29fff2d4ca7ab92b9edeae090eaf83728dc0d99a8815e470a","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T00:21:51Z","title_canon_sha256":"5ba8c874a8a41c9069234e916018bc9ebc1f555ab6bd3b05948c97c3a313c2eb"},"schema_version":"1.0","source":{"id":"2605.22884","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22884","created_at":"2026-05-25T02:01:28Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22884v1","created_at":"2026-05-25T02:01:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22884","created_at":"2026-05-25T02:01:28Z"},{"alias_kind":"pith_short_12","alias_value":"ER3T5QZYYPHF","created_at":"2026-05-25T02:01:28Z"},{"alias_kind":"pith_short_16","alias_value":"ER3T5QZYYPHFHXBK","created_at":"2026-05-25T02:01:28Z"},{"alias_kind":"pith_short_8","alias_value":"ER3T5QZY","created_at":"2026-05-25T02:01:28Z"}],"graph_snapshots":[{"event_id":"sha256:611755818bc027d853071196d602c31566ea3093b7dfcc39be8626c607bfbebb","target":"graph","created_at":"2026-05-25T02:01:28Z","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/2605.22884/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Autoregressive Transformer KV caches grow linearly with context length; sliding-window caching bounds memory but discards evicted tokens entirely, so relevant evidence outside the window becomes inaccessible. We introduce \\emph{Tensor Cache}, a two-level cache that pairs sliding-window softmax attention as a first-level cache (L1) with a fixed-size outer-product fast-weight memory as a second-level cache (L2) fed by KV pairs evicted from the window. Recent tokens remain in exact local attention; evicted pairs are compressed into a per-layer matrix $A$ and read by future queries through a singl","authors_text":"Antonio Torralba, Daniel Karl I. Weidele, Kabir Swain, Mauro Martino, Sijie Han","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T00:21:51Z","title":"Tensor Cache: Eviction-conditioned Associative Memory for Transformers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22884","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:a8ff27e4cab36d8a787422e22473dbc1ca7683efe817adfcfb0bde790d69bf70","target":"record","created_at":"2026-05-25T02:01:28Z","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":"3ee7d9c437344ec29fff2d4ca7ab92b9edeae090eaf83728dc0d99a8815e470a","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-21T00:21:51Z","title_canon_sha256":"5ba8c874a8a41c9069234e916018bc9ebc1f555ab6bd3b05948c97c3a313c2eb"},"schema_version":"1.0","source":{"id":"2605.22884","kind":"arxiv","version":1}},"canonical_sha256":"24773ec338c3ce53dc2a63f5ee29b52624585ac2e4c1d9c58288dcb2e3b512ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24773ec338c3ce53dc2a63f5ee29b52624585ac2e4c1d9c58288dcb2e3b512ec","first_computed_at":"2026-05-25T02:01:28.599425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:28.599425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FSNDtj6lDObxdpYpWG/Xrzaav4DYeJs2WAbWMYzGCerwAxVbmR+iZOrm3fvi5KlphkxMkhq+ObHOUBKeQgyPAw==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:28.600045Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.22884","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a8ff27e4cab36d8a787422e22473dbc1ca7683efe817adfcfb0bde790d69bf70","sha256:611755818bc027d853071196d602c31566ea3093b7dfcc39be8626c607bfbebb"],"state_sha256":"a1fa65efbdf099affbf2a78cc147610c2c5c68edf051c7857a7160b9c6df5e43"}