{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VQRRCXDCL5AXANAUVHCVUAJCS6","short_pith_number":"pith:VQRRCXDC","schema_version":"1.0","canonical_sha256":"ac23115c625f41703414a9c55a012297952e84f47c6fa6e7df0cbacc188738eb","source":{"kind":"arxiv","id":"1802.02704","version":1},"attestation_state":"computed","paper":{"title":"Folding mechanisms at finite temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"D. Zeb Rocklin, Vincenzo Vitelli, Xiaoming Mao","submitted_at":"2018-02-08T03:43:28Z","abstract_excerpt":"Folding mechanisms are zero elastic energy motions essential to the deployment of origami, linkages, reconfigurable metamaterials and robotic structures. In this paper, we determine the fate of folding mechanisms when such structures are miniaturized so that thermal fluctuations cannot be neglected. First, we identify geometric and topological design strategies aimed at minimizing undesired thermal energy barriers that generically obstruct kinematic mechanisms at the microscale. Our findings are illustrated in the context of a quasi one-dimensional linkage structure that harbors a topologicall"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1802.02704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-02-08T03:43:28Z","cross_cats_sorted":[],"title_canon_sha256":"0a99ef67e661750bf3eb52641fa3cfcc3e7a9ee9a38a68317a83bb024e0824f4","abstract_canon_sha256":"c0d9b43361c51f41c1d8298c4213fe70c7aa899cfadaa566d6841720df529f43"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:03.295327Z","signature_b64":"6TlCDqLFKxdcoDiGwZVZOP87HvzM/E3phVXXhN1CQD7O7yFIrHPsYG5cwO/i+CXliyRn30lRbkwdQu3bZnHRCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac23115c625f41703414a9c55a012297952e84f47c6fa6e7df0cbacc188738eb","last_reissued_at":"2026-05-18T00:24:03.294897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:03.294897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Folding mechanisms at finite temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"D. Zeb Rocklin, Vincenzo Vitelli, Xiaoming Mao","submitted_at":"2018-02-08T03:43:28Z","abstract_excerpt":"Folding mechanisms are zero elastic energy motions essential to the deployment of origami, linkages, reconfigurable metamaterials and robotic structures. In this paper, we determine the fate of folding mechanisms when such structures are miniaturized so that thermal fluctuations cannot be neglected. First, we identify geometric and topological design strategies aimed at minimizing undesired thermal energy barriers that generically obstruct kinematic mechanisms at the microscale. Our findings are illustrated in the context of a quasi one-dimensional linkage structure that harbors a topologicall"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.02704","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1802.02704","created_at":"2026-05-18T00:24:03.294966+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.02704v1","created_at":"2026-05-18T00:24:03.294966+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.02704","created_at":"2026-05-18T00:24:03.294966+00:00"},{"alias_kind":"pith_short_12","alias_value":"VQRRCXDCL5AX","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VQRRCXDCL5AXANAU","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VQRRCXDC","created_at":"2026-05-18T12:32:59.047623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.22408","citing_title":"Odd pathways speed up self-assembly","ref_index":33,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6","json":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6.json","graph_json":"https://pith.science/api/pith-number/VQRRCXDCL5AXANAUVHCVUAJCS6/graph.json","events_json":"https://pith.science/api/pith-number/VQRRCXDCL5AXANAUVHCVUAJCS6/events.json","paper":"https://pith.science/paper/VQRRCXDC"},"agent_actions":{"view_html":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6","download_json":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6.json","view_paper":"https://pith.science/paper/VQRRCXDC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.02704&json=true","fetch_graph":"https://pith.science/api/pith-number/VQRRCXDCL5AXANAUVHCVUAJCS6/graph.json","fetch_events":"https://pith.science/api/pith-number/VQRRCXDCL5AXANAUVHCVUAJCS6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6/action/storage_attestation","attest_author":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6/action/author_attestation","sign_citation":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6/action/citation_signature","submit_replication":"https://pith.science/pith/VQRRCXDCL5AXANAUVHCVUAJCS6/action/replication_record"}},"created_at":"2026-05-18T00:24:03.294966+00:00","updated_at":"2026-05-18T00:24:03.294966+00:00"}