{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:BNQOQF2W5VMGCDRF24SNA3U6LA","short_pith_number":"pith:BNQOQF2W","schema_version":"1.0","canonical_sha256":"0b60e81756ed58610e25d724d06e9e581bcbe735801923f11f0dfcec62093a2f","source":{"kind":"arxiv","id":"1007.4274","version":2},"attestation_state":"computed","paper":{"title":"Biaxial Deformations of Rubber: Entanglements or Elastic Fluctuations?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Xiangjun Xing","submitted_at":"2010-07-24T16:33:26Z","abstract_excerpt":"The classical theory of rubber elasticity fails in the regime of large deformation. The un- derlying physical mechanism has been under debate for long time. In this work, we test the recently proposed mechanism of thermal elastic fluctuations by Xing, Goldbart and Radzi- hovsky1 against the biaxial stress-strain data of three distinct polymer networks with very different network structures, synthesized by Urayama2 and Kawabata3 respectively. We find that both the two parameters version and the one-parameter version of the XGR theory provide satisfactory description of the elasticity in whole d"},"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":"1007.4274","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-07-24T16:33:26Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5eeccdba3bd0f3d9903d458c6a702995d7eb07aa9e12970961fd22e43c7c53be","abstract_canon_sha256":"7b8630ab89774d9c2f36fed84323acbdf9b407b630539d19feb3d8e9e02ae1bc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:37.466799Z","signature_b64":"p4c2ZLHE41/q97TplNvJ9MrLSH9ts6VC4gb3S9DNPhypYDIKy3Ri16h0SCjJlq3HrxRk8Qcgg5/n6bJcMb1XBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b60e81756ed58610e25d724d06e9e581bcbe735801923f11f0dfcec62093a2f","last_reissued_at":"2026-05-18T03:23:37.466113Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:37.466113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Biaxial Deformations of Rubber: Entanglements or Elastic Fluctuations?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Xiangjun Xing","submitted_at":"2010-07-24T16:33:26Z","abstract_excerpt":"The classical theory of rubber elasticity fails in the regime of large deformation. The un- derlying physical mechanism has been under debate for long time. In this work, we test the recently proposed mechanism of thermal elastic fluctuations by Xing, Goldbart and Radzi- hovsky1 against the biaxial stress-strain data of three distinct polymer networks with very different network structures, synthesized by Urayama2 and Kawabata3 respectively. We find that both the two parameters version and the one-parameter version of the XGR theory provide satisfactory description of the elasticity in whole d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.4274","kind":"arxiv","version":2},"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":"1007.4274","created_at":"2026-05-18T03:23:37.466214+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.4274v2","created_at":"2026-05-18T03:23:37.466214+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.4274","created_at":"2026-05-18T03:23:37.466214+00:00"},{"alias_kind":"pith_short_12","alias_value":"BNQOQF2W5VMG","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_16","alias_value":"BNQOQF2W5VMGCDRF","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_8","alias_value":"BNQOQF2W","created_at":"2026-05-18T12:26:05.355336+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/BNQOQF2W5VMGCDRF24SNA3U6LA","json":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA.json","graph_json":"https://pith.science/api/pith-number/BNQOQF2W5VMGCDRF24SNA3U6LA/graph.json","events_json":"https://pith.science/api/pith-number/BNQOQF2W5VMGCDRF24SNA3U6LA/events.json","paper":"https://pith.science/paper/BNQOQF2W"},"agent_actions":{"view_html":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA","download_json":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA.json","view_paper":"https://pith.science/paper/BNQOQF2W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.4274&json=true","fetch_graph":"https://pith.science/api/pith-number/BNQOQF2W5VMGCDRF24SNA3U6LA/graph.json","fetch_events":"https://pith.science/api/pith-number/BNQOQF2W5VMGCDRF24SNA3U6LA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA/action/storage_attestation","attest_author":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA/action/author_attestation","sign_citation":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA/action/citation_signature","submit_replication":"https://pith.science/pith/BNQOQF2W5VMGCDRF24SNA3U6LA/action/replication_record"}},"created_at":"2026-05-18T03:23:37.466214+00:00","updated_at":"2026-05-18T03:23:37.466214+00:00"}