{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:V7SWDBCX2C766G6PV24263LUQ3","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":"d4eb12e142ae4dba84559e88ff4d1481f99e687276dd0019cdfbce6eb9009b20","cross_cats_sorted":["cs.AI","q-bio.BM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-16T16:19:05Z","title_canon_sha256":"d5f88fe3ed65dd5b7982a7a27ecc7d822281fe2e65f3958d1cd138f971ccf395"},"schema_version":"1.0","source":{"id":"2505.11580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.11580","created_at":"2026-07-05T11:04:23Z"},{"alias_kind":"arxiv_version","alias_value":"2505.11580v1","created_at":"2026-07-05T11:04:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.11580","created_at":"2026-07-05T11:04:23Z"},{"alias_kind":"pith_short_12","alias_value":"V7SWDBCX2C76","created_at":"2026-07-05T11:04:23Z"},{"alias_kind":"pith_short_16","alias_value":"V7SWDBCX2C766G6P","created_at":"2026-07-05T11:04:23Z"},{"alias_kind":"pith_short_8","alias_value":"V7SWDBCX","created_at":"2026-07-05T11:04:23Z"}],"graph_snapshots":[{"event_id":"sha256:568e62acbbcc5b176d1df235a6d2664a8544b8315d2a8762fe9c8e30844d2772","target":"graph","created_at":"2026-07-05T11:04:23Z","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/2505.11580/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Invariant Point Attention (IPA) is a key algorithm for geometry-aware modeling in structural biology, central to many protein and RNA models. However, its quadratic complexity limits the input sequence length. We introduce FlashIPA, a factorized reformulation of IPA that leverages hardware-efficient FlashAttention to achieve linear scaling in GPU memory and wall-clock time with sequence length. FlashIPA matches or exceeds standard IPA performance while substantially reducing computational costs. FlashIPA extends training to previously unattainable lengths, and we demonstrate this by re-trainin","authors_text":"Andrew Liu, Axel Elaldi, Gurinder S Atwal, Nathan Russell, Nicholas T Franklin, Olivia Viessmann, Yih-En A Ban","cross_cats":["cs.AI","q-bio.BM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-16T16:19:05Z","title":"Flash Invariant Point Attention"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.11580","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":"sha256:43d60c510d028db38e754edf3231ce9cf7decb4a16f450ac8ba26f263ce00847","target":"record","created_at":"2026-07-05T11:04:23Z","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":"d4eb12e142ae4dba84559e88ff4d1481f99e687276dd0019cdfbce6eb9009b20","cross_cats_sorted":["cs.AI","q-bio.BM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-05-16T16:19:05Z","title_canon_sha256":"d5f88fe3ed65dd5b7982a7a27ecc7d822281fe2e65f3958d1cd138f971ccf395"},"schema_version":"1.0","source":{"id":"2505.11580","kind":"arxiv","version":1}},"canonical_sha256":"afe5618457d0bfef1bcfaeb9af6d7486e899a8d9f010a139dfe646120b903725","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"afe5618457d0bfef1bcfaeb9af6d7486e899a8d9f010a139dfe646120b903725","first_computed_at":"2026-07-05T11:04:23.958066Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:04:23.958066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yXL3eAs/Ad0I7Dg2xOmeUfYWrqrmURmn04FqfQFmvADvy+qWH2lQd7tN3BFylXQTtFzmWtZl8RqNGy6wB84mCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:04:23.958584Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.11580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43d60c510d028db38e754edf3231ce9cf7decb4a16f450ac8ba26f263ce00847","sha256:568e62acbbcc5b176d1df235a6d2664a8544b8315d2a8762fe9c8e30844d2772"],"state_sha256":"2e7a36ca9d3825298bb4bb2b0bbd8bfbbf80d1aff10f8b097a57f90620ab1666"}