{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:C7C6BJ75QDL4NYWYTWW5326M26","short_pith_number":"pith:C7C6BJ75","schema_version":"1.0","canonical_sha256":"17c5e0a7fd80d7c6e2d89dadddebccd7a594c02752365bb5d7855ecd6b3cd61d","source":{"kind":"arxiv","id":"2109.07789","version":1},"attestation_state":"computed","paper":{"title":"Achieving adjustable elasticity with non-affine to affine transition","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.soft","cond-mat.stat-mech"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chenchao Fang, Hongchuan Shen, Hua Tong, Jack Hau Yung Lo, Lei Xu, Ning Xu, Shixiang Tang, Xiangying Shen, Xinliang Xu, Zhipeng Jin","submitted_at":"2021-09-16T08:22:21Z","abstract_excerpt":"For various engineering and industrial applications it is desirable to realize mechanical systems with broadly adjustable elasticity to respond flexibly to the external environment. Here we discover a topology-correlated transition between affine and non-affine regimes in elasticity in both two- and three-dimensional packing-derived networks. Based on this transition, we numerically design and experimentally realize multifunctional systems with adjustable elasticity. Within one system, we achieve solid-like affine response, liquid-like non-affine response and a continuous tunability in between"},"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":"2109.07789","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-09-16T08:22:21Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.soft","cond-mat.stat-mech"],"title_canon_sha256":"d020e737ebcaf822f435ce68153128eff834e006e6e149eac8573cdef78ecceb","abstract_canon_sha256":"a7150a39d557e3c0c54281892ba7ea333ee5331f3f3d81884dcfc7bd952df866"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:15:01.198780Z","signature_b64":"Xn6Z8ok+KS9Cx8ThRz3H1vIZlxOspqK6xUCnzITxGFXyJ8HAbhkSDkQ9au5pL/809UmlpVmeQJpHAtKHf8/6CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17c5e0a7fd80d7c6e2d89dadddebccd7a594c02752365bb5d7855ecd6b3cd61d","last_reissued_at":"2026-07-05T03:15:01.198365Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:15:01.198365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Achieving adjustable elasticity with non-affine to affine transition","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.soft","cond-mat.stat-mech"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chenchao Fang, Hongchuan Shen, Hua Tong, Jack Hau Yung Lo, Lei Xu, Ning Xu, Shixiang Tang, Xiangying Shen, Xinliang Xu, Zhipeng Jin","submitted_at":"2021-09-16T08:22:21Z","abstract_excerpt":"For various engineering and industrial applications it is desirable to realize mechanical systems with broadly adjustable elasticity to respond flexibly to the external environment. Here we discover a topology-correlated transition between affine and non-affine regimes in elasticity in both two- and three-dimensional packing-derived networks. Based on this transition, we numerically design and experimentally realize multifunctional systems with adjustable elasticity. Within one system, we achieve solid-like affine response, liquid-like non-affine response and a continuous tunability in between"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.07789","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2109.07789/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2109.07789","created_at":"2026-07-05T03:15:01.198425+00:00"},{"alias_kind":"arxiv_version","alias_value":"2109.07789v1","created_at":"2026-07-05T03:15:01.198425+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.07789","created_at":"2026-07-05T03:15:01.198425+00:00"},{"alias_kind":"pith_short_12","alias_value":"C7C6BJ75QDL4","created_at":"2026-07-05T03:15:01.198425+00:00"},{"alias_kind":"pith_short_16","alias_value":"C7C6BJ75QDL4NYWY","created_at":"2026-07-05T03:15:01.198425+00:00"},{"alias_kind":"pith_short_8","alias_value":"C7C6BJ75","created_at":"2026-07-05T03:15:01.198425+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26","json":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26.json","graph_json":"https://pith.science/api/pith-number/C7C6BJ75QDL4NYWYTWW5326M26/graph.json","events_json":"https://pith.science/api/pith-number/C7C6BJ75QDL4NYWYTWW5326M26/events.json","paper":"https://pith.science/paper/C7C6BJ75"},"agent_actions":{"view_html":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26","download_json":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26.json","view_paper":"https://pith.science/paper/C7C6BJ75","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2109.07789&json=true","fetch_graph":"https://pith.science/api/pith-number/C7C6BJ75QDL4NYWYTWW5326M26/graph.json","fetch_events":"https://pith.science/api/pith-number/C7C6BJ75QDL4NYWYTWW5326M26/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26/action/storage_attestation","attest_author":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26/action/author_attestation","sign_citation":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26/action/citation_signature","submit_replication":"https://pith.science/pith/C7C6BJ75QDL4NYWYTWW5326M26/action/replication_record"}},"created_at":"2026-07-05T03:15:01.198425+00:00","updated_at":"2026-07-05T03:15:01.198425+00:00"}