{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:23BX4TTJ3G4EHSPUZEBXUHRGXJ","short_pith_number":"pith:23BX4TTJ","canonical_record":{"source":{"id":"2608.06776","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-07T03:52:01Z","cross_cats_sorted":[],"title_canon_sha256":"346e92a2a49f0972d69d59c86117f71b2f1b86be03b4adf4ea8c5d933a92a861","abstract_canon_sha256":"54960d6e12b6359d7b4b4f07583bed4869e8583bb1422fb711cc5342e443c76c"},"schema_version":"1.0"},"canonical_sha256":"d6c37e4e69d9b843c9f4c9037a1e26ba42d3cd903c23774c1b098a1224008a0b","source":{"kind":"arxiv","id":"2608.06776","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.06776","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"arxiv_version","alias_value":"2608.06776v1","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.06776","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_12","alias_value":"23BX4TTJ3G4E","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_16","alias_value":"23BX4TTJ3G4EHSPU","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_8","alias_value":"23BX4TTJ","created_at":"2026-08-10T01:12:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:23BX4TTJ3G4EHSPUZEBXUHRGXJ","target":"record","payload":{"canonical_record":{"source":{"id":"2608.06776","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-07T03:52:01Z","cross_cats_sorted":[],"title_canon_sha256":"346e92a2a49f0972d69d59c86117f71b2f1b86be03b4adf4ea8c5d933a92a861","abstract_canon_sha256":"54960d6e12b6359d7b4b4f07583bed4869e8583bb1422fb711cc5342e443c76c"},"schema_version":"1.0"},"canonical_sha256":"d6c37e4e69d9b843c9f4c9037a1e26ba42d3cd903c23774c1b098a1224008a0b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-10T01:12:00.436924Z","signature_b64":"EIHDz5y4wSHFIso+ktMRUg6n09PxCjuEXMAc9h0pkdy4YSXVwSwcJab7cJkir9a+yfzuUf2RINwSWygxpztkCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6c37e4e69d9b843c9f4c9037a1e26ba42d3cd903c23774c1b098a1224008a0b","last_reissued_at":"2026-08-10T01:12:00.434686Z","signature_status":"signed_v1","first_computed_at":"2026-08-10T01:12:00.434686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.06776","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-10T01:12:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2U9ng2EYsQ9Rn8TPh+2OGe9AsElFNoHbi2xsbuMNaLvuop8x02IxjDU5giS0C0AM2zVeyKaYHKOW/xSTJ7tMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T17:04:42.943777Z"},"content_sha256":"fc1179c8f8038b0f0d0d570fe7dde49bf7c9b865ca6dd2ed29e769d19af413c9","schema_version":"1.0","event_id":"sha256:fc1179c8f8038b0f0d0d570fe7dde49bf7c9b865ca6dd2ed29e769d19af413c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:23BX4TTJ3G4EHSPUZEBXUHRGXJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Faster Query-Key Learning Sharpens Attention in Self-Attention Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Harish G. Ramaswamy, Rahul Vashisht","submitted_at":"2026-08-07T03:52:01Z","abstract_excerpt":"A standard self-attention layer consists of two interacting circuits: the query-key circuit that governs attention allocation, and the output-value circuit that maps attended representations to predictions. Collapsed and factorized parameterizations of the query-key and output-value circuits lead to qualitatively different attention patterns. In particular, some parameterizations give sharper attention to task-relevant tokens, at a similar training loss. We analyze how the parameterizations of these circuits shape the parameter trajectories in single-layer self-attention models trained for nex"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.06776","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2608.06776/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-10T01:12:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dwpbdYCpbOwYd1gX76gmMPE+m9ZvScj4vjtNOVG7Ix4JdHQJI+1TmCaNcfl/9ksqK3Al23UTdeCrVhmb3T46CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T17:04:42.944438Z"},"content_sha256":"c97d5007b180c6c5924902a45491f5f91f236e179aafa9a55f0d8f54fe839a0f","schema_version":"1.0","event_id":"sha256:c97d5007b180c6c5924902a45491f5f91f236e179aafa9a55f0d8f54fe839a0f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/bundle.json","state_url":"https://pith.science/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-19T17:04:42Z","links":{"resolver":"https://pith.science/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ","bundle":"https://pith.science/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/bundle.json","state":"https://pith.science/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/23BX4TTJ3G4EHSPUZEBXUHRGXJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:23BX4TTJ3G4EHSPUZEBXUHRGXJ","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":"54960d6e12b6359d7b4b4f07583bed4869e8583bb1422fb711cc5342e443c76c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-07T03:52:01Z","title_canon_sha256":"346e92a2a49f0972d69d59c86117f71b2f1b86be03b4adf4ea8c5d933a92a861"},"schema_version":"1.0","source":{"id":"2608.06776","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.06776","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"arxiv_version","alias_value":"2608.06776v1","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.06776","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_12","alias_value":"23BX4TTJ3G4E","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_16","alias_value":"23BX4TTJ3G4EHSPU","created_at":"2026-08-10T01:12:00Z"},{"alias_kind":"pith_short_8","alias_value":"23BX4TTJ","created_at":"2026-08-10T01:12:00Z"}],"graph_snapshots":[{"event_id":"sha256:c97d5007b180c6c5924902a45491f5f91f236e179aafa9a55f0d8f54fe839a0f","target":"graph","created_at":"2026-08-10T01:12:00Z","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/2608.06776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A standard self-attention layer consists of two interacting circuits: the query-key circuit that governs attention allocation, and the output-value circuit that maps attended representations to predictions. Collapsed and factorized parameterizations of the query-key and output-value circuits lead to qualitatively different attention patterns. In particular, some parameterizations give sharper attention to task-relevant tokens, at a similar training loss. We analyze how the parameterizations of these circuits shape the parameter trajectories in single-layer self-attention models trained for nex","authors_text":"Harish G. Ramaswamy, Rahul Vashisht","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-07T03:52:01Z","title":"Faster Query-Key Learning Sharpens Attention in Self-Attention Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.06776","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:fc1179c8f8038b0f0d0d570fe7dde49bf7c9b865ca6dd2ed29e769d19af413c9","target":"record","created_at":"2026-08-10T01:12:00Z","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":"54960d6e12b6359d7b4b4f07583bed4869e8583bb1422fb711cc5342e443c76c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-08-07T03:52:01Z","title_canon_sha256":"346e92a2a49f0972d69d59c86117f71b2f1b86be03b4adf4ea8c5d933a92a861"},"schema_version":"1.0","source":{"id":"2608.06776","kind":"arxiv","version":1}},"canonical_sha256":"d6c37e4e69d9b843c9f4c9037a1e26ba42d3cd903c23774c1b098a1224008a0b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6c37e4e69d9b843c9f4c9037a1e26ba42d3cd903c23774c1b098a1224008a0b","first_computed_at":"2026-08-10T01:12:00.434686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-10T01:12:00.434686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EIHDz5y4wSHFIso+ktMRUg6n09PxCjuEXMAc9h0pkdy4YSXVwSwcJab7cJkir9a+yfzuUf2RINwSWygxpztkCg==","signature_status":"signed_v1","signed_at":"2026-08-10T01:12:00.436924Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.06776","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc1179c8f8038b0f0d0d570fe7dde49bf7c9b865ca6dd2ed29e769d19af413c9","sha256:c97d5007b180c6c5924902a45491f5f91f236e179aafa9a55f0d8f54fe839a0f"],"state_sha256":"102d4b8ea82f23f0cd95784f86af57715c274f7345a25a1ac64f39421e139e88"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AeSwivJjKe9ispqpdXH0XQ0pvZlodfiIcc67Lf9TF9MQeuyyEPEY1jNt3h/NxH8hSfk0PEPMCLcKJUobABqeDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T17:04:42.952124Z","bundle_sha256":"1d0bcf5bae160936ac85da45ffe48bca9f321219f8995a6b4bab59f6f582443d"}}