{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4D4AXWKCOJB7WBL22NELMULQCO","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":"e006a54f27726c9d7092e410f3a6c877ead3b361731e50e6f92dea9e54a45867","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-11T13:58:58Z","title_canon_sha256":"f85a24edf9b97bcb37764f99580b988f69545e6a9997770c32b7e3c16c4f3eac"},"schema_version":"1.0","source":{"id":"1708.03545","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.03545","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"arxiv_version","alias_value":"1708.03545v2","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.03545","created_at":"2026-05-18T00:38:08Z"},{"alias_kind":"pith_short_12","alias_value":"4D4AXWKCOJB7","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4D4AXWKCOJB7WBL2","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4D4AXWKC","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:535d8652b317fb5016fe2315bdd285d1d62a2290b15c7973d4e93302006ec7e1","target":"graph","created_at":"2026-05-18T00:38:08Z","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 present results of a two-scale model of disordered cellular materials where we describe the microstructure in an idealized manner using a beam network model and then make a transition to a Cosserat-type continuum model describing the same material on the macroscopic scale. In such scale transitions, normally either bottom-up homogenization approaches or top-down reverse modelling strategies are used in order to match the macro-scale Cosserat continuum to the micro-scale beam network. Here we use a different approach that is based on an energetically consistent continuization scheme that use","authors_text":"Michael Zaiser, Stefan Liebenstein","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-11T13:58:58Z","title":"Determining Cosserat constants of 2D cellular solids from beam models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.03545","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":"sha256:0ae4aea153e6c1304e30528be07df9523f5bbefd780938c727ac8aced96d675c","target":"record","created_at":"2026-05-18T00:38:08Z","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":"e006a54f27726c9d7092e410f3a6c877ead3b361731e50e6f92dea9e54a45867","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-11T13:58:58Z","title_canon_sha256":"f85a24edf9b97bcb37764f99580b988f69545e6a9997770c32b7e3c16c4f3eac"},"schema_version":"1.0","source":{"id":"1708.03545","kind":"arxiv","version":2}},"canonical_sha256":"e0f80bd9427243fb057ad348b6517013ba6f0b88330c9a3973988baeb1edff4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0f80bd9427243fb057ad348b6517013ba6f0b88330c9a3973988baeb1edff4c","first_computed_at":"2026-05-18T00:38:08.258565Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:08.258565Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eOb/kZdcxeQoodmaFSF2ZSbV/xikFrvvf6YV2D0rCgmFgmES1AyZEntZmuOmG6PnfFjYXRDvrucjFrkYn16FBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:08.258964Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.03545","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ae4aea153e6c1304e30528be07df9523f5bbefd780938c727ac8aced96d675c","sha256:535d8652b317fb5016fe2315bdd285d1d62a2290b15c7973d4e93302006ec7e1"],"state_sha256":"2d82d3eb8df5a17c48379b463481c4d9ea5db8ba0dce5de8648279cb49580ae9"}