{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:6GT5Z7QQHH45RZG2XH4PIQ4T2B","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":"403b8d0f8ed721773d37b27fd0963a4dfba5e41fac37661896139029d131d654","cross_cats_sorted":["cs.NA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2024-11-18T22:01:32Z","title_canon_sha256":"b13562160c9ff4fada06a54899c69954afc546adfd514b7e3040626bf357ca52"},"schema_version":"1.0","source":{"id":"2411.12090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.12090","created_at":"2026-07-05T09:52:18Z"},{"alias_kind":"arxiv_version","alias_value":"2411.12090v2","created_at":"2026-07-05T09:52:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12090","created_at":"2026-07-05T09:52:18Z"},{"alias_kind":"pith_short_12","alias_value":"6GT5Z7QQHH45","created_at":"2026-07-05T09:52:18Z"},{"alias_kind":"pith_short_16","alias_value":"6GT5Z7QQHH45RZG2","created_at":"2026-07-05T09:52:18Z"},{"alias_kind":"pith_short_8","alias_value":"6GT5Z7QQ","created_at":"2026-07-05T09:52:18Z"}],"graph_snapshots":[{"event_id":"sha256:20835999acb6c8d0faeed810391fc337fa49662c771e89050e11289146314405","target":"graph","created_at":"2026-07-05T09:52:18Z","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/2411.12090/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The evolution of floating-point computation has been shaped by algorithmic advancements, architectural innovations, and the increasing computational demands of modern technologies, such as artificial intelligence (AI) and high-performance computing (HPC). This paper examines the historical progression of floating-point computation in scientific applications and contextualizes recent trends driven by AI, particularly the adoption of reduced-precision floating-point types. The challenges posed by these trends, including the trade-offs between performance, efficiency, and precision, are discussed","authors_text":"Azzam Haidar, Dan Ernst, Harun Bayraktar, Jack Dongarra, John Gunnels","cross_cats":["cs.NA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2024-11-18T22:01:32Z","title":"Hardware Trends Impacting Floating-Point Computations In Scientific Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12090","kind":"arxiv","version":2},"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":"sha256:3520e1ec6515f590b8e79fd386d023e32aea04be3504b982372a61b26c62e58d","target":"record","created_at":"2026-07-05T09:52:18Z","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":"403b8d0f8ed721773d37b27fd0963a4dfba5e41fac37661896139029d131d654","cross_cats_sorted":["cs.NA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2024-11-18T22:01:32Z","title_canon_sha256":"b13562160c9ff4fada06a54899c69954afc546adfd514b7e3040626bf357ca52"},"schema_version":"1.0","source":{"id":"2411.12090","kind":"arxiv","version":2}},"canonical_sha256":"f1a7dcfe1039f9d8e4dab9f8f44393d040f7b40b446ae1bfe22364ee60e8d887","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1a7dcfe1039f9d8e4dab9f8f44393d040f7b40b446ae1bfe22364ee60e8d887","first_computed_at":"2026-07-05T09:52:18.243930Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:52:18.243930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cpizf+EqyY4i4up+NZc/ymxeXwfrGH6MhmbNbXMWeiX4teARbxVgMKSswgvg2Jl8xtwClhmNd5pZmWvpHHCECw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:52:18.244407Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.12090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3520e1ec6515f590b8e79fd386d023e32aea04be3504b982372a61b26c62e58d","sha256:20835999acb6c8d0faeed810391fc337fa49662c771e89050e11289146314405"],"state_sha256":"b3fbc899510545a01fab63c2bd4b2d9e03f723d5d228a6545234eff870d52a51"}