{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ES7M4KGPFNQZWNJQUFCBIBM6ME","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":"f8f0a8f29b7531703f16cca41a52b8904c6cb7e22684259a645febe241f6473d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T07:03:54Z","title_canon_sha256":"2e9663527a28619cc5dcf8248b3d6b93ef7d7168826863fd58045f58c358b232"},"schema_version":"1.0","source":{"id":"2405.13391","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13391","created_at":"2026-07-05T08:28:10Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13391v3","created_at":"2026-07-05T08:28:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13391","created_at":"2026-07-05T08:28:10Z"},{"alias_kind":"pith_short_12","alias_value":"ES7M4KGPFNQZ","created_at":"2026-07-05T08:28:10Z"},{"alias_kind":"pith_short_16","alias_value":"ES7M4KGPFNQZWNJQ","created_at":"2026-07-05T08:28:10Z"},{"alias_kind":"pith_short_8","alias_value":"ES7M4KGP","created_at":"2026-07-05T08:28:10Z"}],"graph_snapshots":[{"event_id":"sha256:9f5baa9159ffad89a5172c3257555569c5e9a866f5c403eede223d3fa5a49aba","target":"graph","created_at":"2026-07-05T08:28:10Z","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/2405.13391/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a quantum algorithm for computational fluid dynamics based on the Lattice-Boltzmann method. Our approach involves a novel encoding strategy and a modified collision operator, assuming full relaxation to the local equilibrium within a single time step. Our quantum algorithm enables the computation of multiple time steps in the linearized case, specifically for solving the advection-diffusion equation, before necessitating a full state measurement. Moreover, our formulation can be extended to compute the non-linear equilibrium distribution function for a single time step prior to meas","authors_text":"Christian Jan{\\ss}en, David Wawrzyniak, Josef Winter, Nikolaus A. Adams, Steffen Schmidt, Thomas Indinger, Uwe Schramm","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T07:03:54Z","title":"Unitary Quantum Algorithm for the Lattice-Boltzmann Method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13391","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":"sha256:7873e87ad46de52b66e79869e78459deed9898bd3b8f7d742189583321c30013","target":"record","created_at":"2026-07-05T08:28:10Z","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":"f8f0a8f29b7531703f16cca41a52b8904c6cb7e22684259a645febe241f6473d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-22T07:03:54Z","title_canon_sha256":"2e9663527a28619cc5dcf8248b3d6b93ef7d7168826863fd58045f58c358b232"},"schema_version":"1.0","source":{"id":"2405.13391","kind":"arxiv","version":3}},"canonical_sha256":"24bece28cf2b619b3530a14414059e6139455549acd7c1b6733db2ad63769f25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"24bece28cf2b619b3530a14414059e6139455549acd7c1b6733db2ad63769f25","first_computed_at":"2026-07-05T08:28:10.268906Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:28:10.268906Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mW0APq0t/wD2Gu72yJb3ic1IOX/EciMCFMKY4T2powrLHIALUbHIH5l37Rw5xx/lSYxZuasEopjK4BKWqf+xBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:28:10.269423Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.13391","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7873e87ad46de52b66e79869e78459deed9898bd3b8f7d742189583321c30013","sha256:9f5baa9159ffad89a5172c3257555569c5e9a866f5c403eede223d3fa5a49aba"],"state_sha256":"d4485e0669e613dc1a29264134547ff74a8bfc52321b7e4c4e641807b8f13672"}