{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2DC5IY2PUC2E5S6T2RRV4QDUZV","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":"18eb9586453edbdde8a0a32b70e1077b19c1b58bba9f63a178c5b3b110e7e22e","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-08-15T07:50:20Z","title_canon_sha256":"24825526e982bc8f1c565e742cf01bbc070480d5812c2655e782e6c5664f0f9c"},"schema_version":"1.0","source":{"id":"1608.04197","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.04197","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"arxiv_version","alias_value":"1608.04197v3","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.04197","created_at":"2026-05-18T00:47:50Z"},{"alias_kind":"pith_short_12","alias_value":"2DC5IY2PUC2E","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2DC5IY2PUC2E5S6T","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2DC5IY2P","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:b9bb3daddd5c7f63bb71126c3de7d954697d5348eaf986530185ac6286adbec9","target":"graph","created_at":"2026-05-18T00:47:50Z","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":"Thermally fluctuating sheets and ribbons provide an intriguing forum in which to investigate strong violations of Hooke's Law: large distance elastic parameters are in fact not constant, but instead depend on the macroscopic dimensions. Inspired by recent experiments on free-standing graphene cantilevers, we combine the statistical mechanics of thin elastic plates and large-scale numerical simulations to investigate the thermal renormalization of the bending rigidity of graphene ribbons clamped at one end. For ribbons of dimensions $W\\times L$ (with $L\\geq W$), the macroscopic bending rigidity","authors_text":"Andrej Kosmrlj, David R. Nelson, Mark J. Bowick, Rastko Sknepnek","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-08-15T07:50:20Z","title":"Non-Hookean statistical mechanics of clamped graphene ribbons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.04197","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:ee1a184b3bbe6717701ca2b7d0e019b6e9aebfde07b5cd6c660b40c21d058e9b","target":"record","created_at":"2026-05-18T00:47:50Z","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":"18eb9586453edbdde8a0a32b70e1077b19c1b58bba9f63a178c5b3b110e7e22e","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-08-15T07:50:20Z","title_canon_sha256":"24825526e982bc8f1c565e742cf01bbc070480d5812c2655e782e6c5664f0f9c"},"schema_version":"1.0","source":{"id":"1608.04197","kind":"arxiv","version":3}},"canonical_sha256":"d0c5d4634fa0b44ecbd3d4635e4074cd511126e9f5df5465c78675c1597a8387","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0c5d4634fa0b44ecbd3d4635e4074cd511126e9f5df5465c78675c1597a8387","first_computed_at":"2026-05-18T00:47:50.274019Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:50.274019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XuvpJssIsNJsV5D6nHkBIK1W3KjllbHggB5BTFROOL329rms9x6sftqD/H8Q3KzFULXFiWdxe5zla5HQFHw7CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:50.274713Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.04197","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee1a184b3bbe6717701ca2b7d0e019b6e9aebfde07b5cd6c660b40c21d058e9b","sha256:b9bb3daddd5c7f63bb71126c3de7d954697d5348eaf986530185ac6286adbec9"],"state_sha256":"9f19c78cb7e2c124a684b0cb9d85ee6240efc8deaa99cc7a184766d7ab32e2bc"}