{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RS4MG2DJNH364JYJPTKJ3DQDQA","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":"44721d4c8b26505a78d30bf8e7d6dd7d38f434ef017344302a4439ffb2f0b18d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-10-09T22:26:44Z","title_canon_sha256":"127b74f6f68230f009846200b0bd9a8d953d0f00f99921da367198089c04300a"},"schema_version":"1.0","source":{"id":"1610.02733","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.02733","created_at":"2026-05-18T00:45:54Z"},{"alias_kind":"arxiv_version","alias_value":"1610.02733v2","created_at":"2026-05-18T00:45:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.02733","created_at":"2026-05-18T00:45:54Z"},{"alias_kind":"pith_short_12","alias_value":"RS4MG2DJNH36","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RS4MG2DJNH364JYJ","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RS4MG2DJ","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:237102a40b361fcc9c7ab449059f8a1f402bb3a0da1dbae00eaf53c5e01b5ac5","target":"graph","created_at":"2026-05-18T00:45:54Z","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 consider the dissipative coupling between a stochastic Lattice Boltzmann (LB) fluid and a particle-based Molecular Dynamics (MD) system, as it was first introduced by Ahlrichs and D\\\"unweg (J. Chem. Phys. 111 (1999) 8225). The fluid velocity at the position of a particle is determined by interpolation, such that a Stokes friction force gives rise to an exchange of momentum between the particle and the surrounding fluid nodes. For efficiency reasons, the LB time step is chosen as a multiple of the MD time step, such that the MD system is updated more frequently than the LB fluid. In this sit","authors_text":"Burkhard D\\\"unweg, Nikita Tretyakov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-10-09T22:26:44Z","title":"An improved dissipative coupling scheme for a system of Molecular Dynamics particles interacting with a Lattice Boltzmann fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.02733","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:b200a1564c26bc0f068c5be102321a496e21d96ac2eb26be5314dc7901251591","target":"record","created_at":"2026-05-18T00:45:54Z","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":"44721d4c8b26505a78d30bf8e7d6dd7d38f434ef017344302a4439ffb2f0b18d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-10-09T22:26:44Z","title_canon_sha256":"127b74f6f68230f009846200b0bd9a8d953d0f00f99921da367198089c04300a"},"schema_version":"1.0","source":{"id":"1610.02733","kind":"arxiv","version":2}},"canonical_sha256":"8cb8c3686969f7ee27097cd49d8e03802c98154944c87c357fb3e648e6646a49","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cb8c3686969f7ee27097cd49d8e03802c98154944c87c357fb3e648e6646a49","first_computed_at":"2026-05-18T00:45:54.165850Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:54.165850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9lwn2FC9AOqBEJtNCO9fsN3vPOppMBkXm3+3b57noWV3BB7N5+2W6VVXm26mAp5ULT7eEQo+Al3e+a/XzjHQDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:54.166488Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.02733","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b200a1564c26bc0f068c5be102321a496e21d96ac2eb26be5314dc7901251591","sha256:237102a40b361fcc9c7ab449059f8a1f402bb3a0da1dbae00eaf53c5e01b5ac5"],"state_sha256":"228ff199c69373d31329d50062ce7b74c64c9139f410be75e92e1d7b780ac28f"}