{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2DVDUI4O6WCGKPDJLX5Y2MLKVG","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":"5f9bcbad81cb7063b7b49553a8eea4938cf6160b3eb3d4f81b176cc1f19e8b64","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2025-07-21T04:20:12Z","title_canon_sha256":"217bd97bab64d2bc7f63b9cfa49c98212f67f792f202708a693621b22a696fcf"},"schema_version":"1.0","source":{"id":"2507.15230","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.15230","created_at":"2026-07-05T11:45:59Z"},{"alias_kind":"arxiv_version","alias_value":"2507.15230v3","created_at":"2026-07-05T11:45:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.15230","created_at":"2026-07-05T11:45:59Z"},{"alias_kind":"pith_short_12","alias_value":"2DVDUI4O6WCG","created_at":"2026-07-05T11:45:59Z"},{"alias_kind":"pith_short_16","alias_value":"2DVDUI4O6WCGKPDJ","created_at":"2026-07-05T11:45:59Z"},{"alias_kind":"pith_short_8","alias_value":"2DVDUI4O","created_at":"2026-07-05T11:45:59Z"}],"graph_snapshots":[{"event_id":"sha256:90f62386d820a262a8b0ba2b566388ddfdb39eaac660e09395c52257be872567","target":"graph","created_at":"2026-07-05T11:45:59Z","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/2507.15230/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unstructured meshes present challenges in scientific data analysis due to irregular distribution and complex connectivity. Computing and storing connectivity information is a major bottleneck for visualization algorithms, affecting both time and memory performance. Recent task-parallel data structures address this by precomputing connectivity information at runtime while the analysis algorithm executes, effectively hiding computation costs and improving performance. However, existing approaches are CPU-bound, forcing the data structure and analysis algorithm to compete for the same computation","authors_text":"Federico Iuricich, Guoxi Liu, Rong Ge, Thomas Randall","cross_cats":["cs.GR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2025-07-21T04:20:12Z","title":"GALE: Leveraging Heterogeneous Systems for Efficient Unstructured Mesh Data Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.15230","kind":"arxiv","version":3},"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":"sha256:6665abe4172604c2711c8c160b83e05268f583c86fadf21f70f9eda290d8397d","target":"record","created_at":"2026-07-05T11:45:59Z","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":"5f9bcbad81cb7063b7b49553a8eea4938cf6160b3eb3d4f81b176cc1f19e8b64","cross_cats_sorted":["cs.GR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2025-07-21T04:20:12Z","title_canon_sha256":"217bd97bab64d2bc7f63b9cfa49c98212f67f792f202708a693621b22a696fcf"},"schema_version":"1.0","source":{"id":"2507.15230","kind":"arxiv","version":3}},"canonical_sha256":"d0ea3a238ef584653c695dfb8d316aa985caa709dd1d6a37c5fb0298627f7d33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0ea3a238ef584653c695dfb8d316aa985caa709dd1d6a37c5fb0298627f7d33","first_computed_at":"2026-07-05T11:45:59.500691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:45:59.500691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MUnDtCc5NLz3bhhsy0opHRGu0dq9I4R3lqMF2TZZrMcIVrnGVX202MIXxQrAfsJScTarBz04+hrkfBcdqNvMBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:45:59.501203Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.15230","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6665abe4172604c2711c8c160b83e05268f583c86fadf21f70f9eda290d8397d","sha256:90f62386d820a262a8b0ba2b566388ddfdb39eaac660e09395c52257be872567"],"state_sha256":"0d477ca9e9095955fb14b47f08c014f349555269291230dbafd1a20bd1dfd4f9"}