{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:R5DJ6RMIAW4MKAAXEZHKUPEDQX","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":"7a560c9e444d6012469f9684ea2c1f5b6faff31e2c8ffd7fcf50d73f5a1a3ed8","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CE","submitted_at":"2017-12-01T17:09:41Z","title_canon_sha256":"994a9315d87ec94b0d882011c78f37016121deca3bce65257a909faebc2b9890"},"schema_version":"1.0","source":{"id":"1712.00408","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.00408","created_at":"2026-05-18T00:15:19Z"},{"alias_kind":"arxiv_version","alias_value":"1712.00408v1","created_at":"2026-05-18T00:15:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.00408","created_at":"2026-05-18T00:15:19Z"},{"alias_kind":"pith_short_12","alias_value":"R5DJ6RMIAW4M","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"R5DJ6RMIAW4MKAAX","created_at":"2026-05-18T12:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"R5DJ6RMI","created_at":"2026-05-18T12:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:bbc1b5e0393bc3d7fa989c0b7477653c235b6a5370e2516d5b2786cc450ceb75","target":"graph","created_at":"2026-05-18T00:15:19Z","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":"We revisit the generation of balanced octrees for adaptive mesh refinement (AMR) of Cartesian domains with immersed complex geometries. In a recent short note [Hasbestan and Senocak, J. Comput. Phys. vol. 351:473-477 (2017)], we showed that the data-locality of the Z-order curve in hashed linear octree generation methods may not be perfect because of potential collisions in the hash table. Building on that observation, we propose a binarized octree generation method that complies with the Z-order curve exactly. Similar to a hashed linear octree generation method, we use Morton encoding to inde","authors_text":"Inanc Senocak, Jaber J. Hasbestan","cross_cats":["physics.comp-ph","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CE","submitted_at":"2017-12-01T17:09:41Z","title":"Binarized octree generation for Cartesian adaptive mesh refinement around immersed geometries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.00408","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":"sha256:16246bd422000a3dbf39fcfb3b5192a382be155ff8eee4d838e2484d5a4ce19e","target":"record","created_at":"2026-05-18T00:15:19Z","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":"7a560c9e444d6012469f9684ea2c1f5b6faff31e2c8ffd7fcf50d73f5a1a3ed8","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CE","submitted_at":"2017-12-01T17:09:41Z","title_canon_sha256":"994a9315d87ec94b0d882011c78f37016121deca3bce65257a909faebc2b9890"},"schema_version":"1.0","source":{"id":"1712.00408","kind":"arxiv","version":1}},"canonical_sha256":"8f469f458805b8c50017264eaa3c8385f51571eb3b782810264728e75f184e95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8f469f458805b8c50017264eaa3c8385f51571eb3b782810264728e75f184e95","first_computed_at":"2026-05-18T00:15:19.671088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:19.671088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yE8T/TkM5TqPNJ50dgpplRK2KMb5B49H+Aeivt4vshT3+Smazc0e7W3AL0Hr9Wl5hzPJNpmSHoeUQk6gF5fJCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:19.671649Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.00408","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16246bd422000a3dbf39fcfb3b5192a382be155ff8eee4d838e2484d5a4ce19e","sha256:bbc1b5e0393bc3d7fa989c0b7477653c235b6a5370e2516d5b2786cc450ceb75"],"state_sha256":"186fd28b99e21a413bb93ffbd3771e818926d5519e1b0528934f45aa224ebf74"}