{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:7M3VC2OGH6O7IB46RPAXNOT73V","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":"958515a61c34f53c47e1d0371472ee14dbb3137b2249d5b4c9a7d8137bc37c51","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-10-07T11:06:36Z","title_canon_sha256":"2e44e7bfc7b78e09db133f65f4003aa1b2a9b1e7160197eafe6f0862b9b84607"},"schema_version":"1.0","source":{"id":"1110.1483","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.1483","created_at":"2026-05-18T02:00:16Z"},{"alias_kind":"arxiv_version","alias_value":"1110.1483v1","created_at":"2026-05-18T02:00:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.1483","created_at":"2026-05-18T02:00:16Z"},{"alias_kind":"pith_short_12","alias_value":"7M3VC2OGH6O7","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7M3VC2OGH6O7IB46","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7M3VC2OG","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:cddf36031b5f3c5dcce15cdfe1a494932562d78158aa04fe5c211cdbb0ba627b","target":"graph","created_at":"2026-05-18T02:00:16Z","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":"Colloidal systems are often modelled as fluids of hard particles (possibly with an additional soft attraction, e.g. caused by polymers also contained in the suspension). in simulations of such systems, the virial theorem cannot be straightforwardly applied to obtain the components of the pressure tensor. In systems confined by walls, it is hence also not straightforward to extract the excess energy due to the wall (the \"wall tension\") from the pressure tensor anisotropy. A comparative evaluation of several methods to circumvent this problem is presented, using as examples fluids of hard sphere","authors_text":"Alexander Winkler, Debabrata Deb, Dorothea Wilms, Kurt Binder, Peter Virnau","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-10-07T11:06:36Z","title":"Methods to Compute Pressure and Wall Tension in Fluids containing Hard Particles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.1483","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:e705df741f8fd2ff333c0619c5267f07d6ab9ae4037cf848e9fcf061efeebaa3","target":"record","created_at":"2026-05-18T02:00:16Z","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":"958515a61c34f53c47e1d0371472ee14dbb3137b2249d5b4c9a7d8137bc37c51","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-10-07T11:06:36Z","title_canon_sha256":"2e44e7bfc7b78e09db133f65f4003aa1b2a9b1e7160197eafe6f0862b9b84607"},"schema_version":"1.0","source":{"id":"1110.1483","kind":"arxiv","version":1}},"canonical_sha256":"fb375169c63f9df4079e8bc176ba7fdd4cab2b41946313097aa1a428110c1dc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb375169c63f9df4079e8bc176ba7fdd4cab2b41946313097aa1a428110c1dc8","first_computed_at":"2026-05-18T02:00:16.541037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:16.541037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OwRyAfiT4/DrlpPEB0VU/Lci5ikcSiOkeAf4kIptZD9j5uPVrYd1uPHcfWp99uxhDiDI1NohWtOt74Re3m1MDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:16.541497Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.1483","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e705df741f8fd2ff333c0619c5267f07d6ab9ae4037cf848e9fcf061efeebaa3","sha256:cddf36031b5f3c5dcce15cdfe1a494932562d78158aa04fe5c211cdbb0ba627b"],"state_sha256":"6b7e1dd704813d22d5adb81e593350b7f16e62ed51fa996fdda7d150f8b8cb52"}