{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MEAAAGWGANDMVMLUQWEVA7VHHR","short_pith_number":"pith:MEAAAGWG","schema_version":"1.0","canonical_sha256":"6100001ac60346cab1748589507ea73c5d12b8c00665ce69cf4db7ea480b46fc","source":{"kind":"arxiv","id":"1307.1807","version":2},"attestation_state":"computed","paper":{"title":"Revisiting the entropic force between fluctuating biological membranes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"L. P. Liu, P. Sharma, Y. Hanlumyuang","submitted_at":"2013-07-06T19:11:54Z","abstract_excerpt":"The complex interplay between the various attractive and repulsive forces that mediate between biological membranes governs an astounding array of biological functions: cell adhesion, membrane fusion, self-assembly, binding-unbinding transition among others. In this work, the entropic repulsive force between membranes---which originates due to thermally excited fluctuations---is critically reexamined both analytically and through systematic Monte Carlo simulations. A recent work by Freund \\cite {Freund13} has questioned the validity of a well-accepted result derived by Helfrich \\cite{Helfrich7"},"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":"1307.1807","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2013-07-06T19:11:54Z","cross_cats_sorted":[],"title_canon_sha256":"a143af76a5d9253f9b59a018caaf1dab68de1df0df26c77fff02588abceaa9c4","abstract_canon_sha256":"2018d62cecc90058a6e3bddb51a79089bb83a24ee11ef8ff0158d22c5273354d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:59.081988Z","signature_b64":"A0Kx5BfXmrsiF4mOTJ1n7lO5YUG51JAjWLSDqPND0T/rr+d0rCgmiXTdeDlNWfpi1WN9jyYqB2jujay6sOpoCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6100001ac60346cab1748589507ea73c5d12b8c00665ce69cf4db7ea480b46fc","last_reissued_at":"2026-05-18T01:48:59.081521Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:59.081521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Revisiting the entropic force between fluctuating biological membranes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"L. P. Liu, P. Sharma, Y. Hanlumyuang","submitted_at":"2013-07-06T19:11:54Z","abstract_excerpt":"The complex interplay between the various attractive and repulsive forces that mediate between biological membranes governs an astounding array of biological functions: cell adhesion, membrane fusion, self-assembly, binding-unbinding transition among others. In this work, the entropic repulsive force between membranes---which originates due to thermally excited fluctuations---is critically reexamined both analytically and through systematic Monte Carlo simulations. A recent work by Freund \\cite {Freund13} has questioned the validity of a well-accepted result derived by Helfrich \\cite{Helfrich7"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.1807","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":"1307.1807","created_at":"2026-05-18T01:48:59.081588+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.1807v2","created_at":"2026-05-18T01:48:59.081588+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.1807","created_at":"2026-05-18T01:48:59.081588+00:00"},{"alias_kind":"pith_short_12","alias_value":"MEAAAGWGANDM","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"MEAAAGWGANDMVMLU","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"MEAAAGWG","created_at":"2026-05-18T12:27:52.871228+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/MEAAAGWGANDMVMLUQWEVA7VHHR","json":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR.json","graph_json":"https://pith.science/api/pith-number/MEAAAGWGANDMVMLUQWEVA7VHHR/graph.json","events_json":"https://pith.science/api/pith-number/MEAAAGWGANDMVMLUQWEVA7VHHR/events.json","paper":"https://pith.science/paper/MEAAAGWG"},"agent_actions":{"view_html":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR","download_json":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR.json","view_paper":"https://pith.science/paper/MEAAAGWG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.1807&json=true","fetch_graph":"https://pith.science/api/pith-number/MEAAAGWGANDMVMLUQWEVA7VHHR/graph.json","fetch_events":"https://pith.science/api/pith-number/MEAAAGWGANDMVMLUQWEVA7VHHR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR/action/storage_attestation","attest_author":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR/action/author_attestation","sign_citation":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR/action/citation_signature","submit_replication":"https://pith.science/pith/MEAAAGWGANDMVMLUQWEVA7VHHR/action/replication_record"}},"created_at":"2026-05-18T01:48:59.081588+00:00","updated_at":"2026-05-18T01:48:59.081588+00:00"}