{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:7SXERZETEFC3D6R4MTFZZURG7W","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":"37ae614423bf7072491f6f2c64c41328f653f7ead743fe32cedf5bbd932b4d27","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-05-27T15:00:01Z","title_canon_sha256":"3b66a6c2ae57c03ac3246470a8951a330c6230d6cf6f52e1e44a3f5287a170ad"},"schema_version":"1.0","source":{"id":"2605.28576","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28576","created_at":"2026-05-28T02:04:56Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28576v1","created_at":"2026-05-28T02:04:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28576","created_at":"2026-05-28T02:04:56Z"},{"alias_kind":"pith_short_12","alias_value":"7SXERZETEFC3","created_at":"2026-05-28T02:04:56Z"},{"alias_kind":"pith_short_16","alias_value":"7SXERZETEFC3D6R4","created_at":"2026-05-28T02:04:56Z"},{"alias_kind":"pith_short_8","alias_value":"7SXERZET","created_at":"2026-05-28T02:04:56Z"}],"graph_snapshots":[{"event_id":"sha256:c11b3f075e04804b3f8d527a3c91d7a0e7f9a101132675abaa0d1e5eee8982c9","target":"graph","created_at":"2026-05-28T02:04:56Z","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/2605.28576/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Effects of a third rank permeability term in chiral solids are studied. Fluid flow through such materials acquires vorticity upon emergence from the material. Materials of interest include chiral surface lattices such as the gyroid, chiral rib lattices, and granular materials comprised of sugar crystals, quartz sand, wheat or beans. A characteristic length scale is associated with the chirality. The length scale can be obtained by several methods. Contacts with nonlocal permeability, elasticity and piezoelectricity are explored.","authors_text":"Roderic S. Lakes","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-05-27T15:00:01Z","title":"Third rank permeability in chiral solids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28576","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:a0c46248fc6615958368ad0eac3087bb286ad7a8af2a6b7426669186ae103e73","target":"record","created_at":"2026-05-28T02:04:56Z","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":"37ae614423bf7072491f6f2c64c41328f653f7ead743fe32cedf5bbd932b4d27","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-05-27T15:00:01Z","title_canon_sha256":"3b66a6c2ae57c03ac3246470a8951a330c6230d6cf6f52e1e44a3f5287a170ad"},"schema_version":"1.0","source":{"id":"2605.28576","kind":"arxiv","version":1}},"canonical_sha256":"fcae48e4932145b1fa3c64cb9cd226fd907cd4955ef3d7412f16a585fa08848b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcae48e4932145b1fa3c64cb9cd226fd907cd4955ef3d7412f16a585fa08848b","first_computed_at":"2026-05-28T02:04:56.798273Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T02:04:56.798273Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CJY/wRMUiCHqaaA35zyk4TQENrGdI1ptFbl/PoA14Lu2UbkdyF6gUR/L8J0qCb09vTla5+e+2uZt3jcYK+cKCg==","signature_status":"signed_v1","signed_at":"2026-05-28T02:04:56.798707Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28576","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0c46248fc6615958368ad0eac3087bb286ad7a8af2a6b7426669186ae103e73","sha256:c11b3f075e04804b3f8d527a3c91d7a0e7f9a101132675abaa0d1e5eee8982c9"],"state_sha256":"6fb114025eefb74707e690586338ed2bd2c9460dfe3bd17f214e06c841531be5"}