{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2XYCAMTFK5FAEJWILEMY3UHRYV","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":"8b6c790b33f10eb388ded3734adf7d30194b6ae13d0e8654908daed650ad5935","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2015-05-18T15:55:46Z","title_canon_sha256":"4ce40dc64febf4ad7ad0a9234ee62db4ac4698b9500e3e61815c6cd9992255d4"},"schema_version":"1.0","source":{"id":"1505.04694","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04694","created_at":"2026-05-18T02:07:24Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04694v1","created_at":"2026-05-18T02:07:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04694","created_at":"2026-05-18T02:07:24Z"},{"alias_kind":"pith_short_12","alias_value":"2XYCAMTFK5FA","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_16","alias_value":"2XYCAMTFK5FAEJWI","created_at":"2026-05-18T12:29:02Z"},{"alias_kind":"pith_short_8","alias_value":"2XYCAMTF","created_at":"2026-05-18T12:29:02Z"}],"graph_snapshots":[{"event_id":"sha256:bf9ddd2f001857291fb88083c9a5ef8d46127e819b906a6dffdfee6fc23b5625","target":"graph","created_at":"2026-05-18T02:07:24Z","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"},"paper":{"abstract_excerpt":"Thread-level parallelism in irregular applications with mutable data dependencies presents challenges because the underlying data is extensively modified during execution of the algorithm and a high degree of parallelism must be realized while keeping the code race-free. In this article we describe a methodology for exploiting thread parallelism for a class of graph-mutating worklist algorithms, which guarantees safe parallel execution via processing in rounds of independent sets and using a deferred update strategy to commit changes in the underlying data structures. Scalability is assisted b","authors_text":"Georgios Rokos, Gerard J. Gorman, Kristian Ejlebjerg Jensen, Paul H. J. Kelly","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2015-05-18T15:55:46Z","title":"Thread Parallelism for Highly Irregular Computation in Anisotropic Mesh Adaptation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04694","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":"sha256:233d725d21c20057404969eca7913d9625da6fbe1751520f5fa701dbc9921f3a","target":"record","created_at":"2026-05-18T02:07:24Z","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":"8b6c790b33f10eb388ded3734adf7d30194b6ae13d0e8654908daed650ad5935","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2015-05-18T15:55:46Z","title_canon_sha256":"4ce40dc64febf4ad7ad0a9234ee62db4ac4698b9500e3e61815c6cd9992255d4"},"schema_version":"1.0","source":{"id":"1505.04694","kind":"arxiv","version":1}},"canonical_sha256":"d5f0203265574a0226c859198dd0f1c57f27c3cb735bed9b90644d244ccb23e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5f0203265574a0226c859198dd0f1c57f27c3cb735bed9b90644d244ccb23e9","first_computed_at":"2026-05-18T02:07:24.822990Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:24.822990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1uSyEWNAGq+cmQbwd+vAZFNNKebpnK1Ej4+vp2QnhaTJDlvpPVTEqFnqcTdl4u5JSZEvz86jzdBDJrILxXsyAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:24.823392Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.04694","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:233d725d21c20057404969eca7913d9625da6fbe1751520f5fa701dbc9921f3a","sha256:bf9ddd2f001857291fb88083c9a5ef8d46127e819b906a6dffdfee6fc23b5625"],"state_sha256":"d0b32b060a014f25feb8d80faecddfcadb11e2b153191d64b78f23b66657b6ef"}