{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:BRGNFPHLH6NGTMUTF5C2FOTNTZ","short_pith_number":"pith:BRGNFPHL","schema_version":"1.0","canonical_sha256":"0c4cd2bceb3f9a69b2932f45a2ba6d9e71263b26162630b67403ab7a5a525063","source":{"kind":"arxiv","id":"1307.6183","version":1},"attestation_state":"computed","paper":{"title":"Slow sedimentation and deformability of charged lipid vesicles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.comp-ph"],"primary_cat":"physics.bio-ph","authors_text":"Andres Gonzalez-Mancera, Chad Leidy, Gabriel Tellez, Guillaume Gay, Ivan Rey Suarez","submitted_at":"2013-07-23T18:23:22Z","abstract_excerpt":"The study of vesicles in suspension is important to understand the complicated dynamics exhibited by cells in vivo and in vitro. We developed a computer simulation based on the boundary-integral method to model the three dimensional gravity-driven sedimentation of charged vesicles towards a flat surface. The membrane mechanical behavior was modeled using the Helfrich Hamiltonian and near incompressibility of the membrane was enforced via a model which accounts for the thermal fluctuations of the membrane. The simulations were verified and compared to experimental data obtained using suspended "},"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":"1307.6183","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2013-07-23T18:23:22Z","cross_cats_sorted":["cond-mat.soft","physics.comp-ph"],"title_canon_sha256":"94c891e9cd399c400edb860237de3ca6e0607866ff9fd248762317e44c5427c1","abstract_canon_sha256":"5721f4ad275c24ee3d9f23dfe53a99ec1630b007d7445ee9e9cf9acd0bbfbf3e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:17:45.129208Z","signature_b64":"b7vY0+I+FxC0r+CH5Rr2C8kQN4LQteOPE31wLb0E8kyTxGGO1hvMny0OnSzSK81ySC/ITGugfThFm29ZZ58BBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c4cd2bceb3f9a69b2932f45a2ba6d9e71263b26162630b67403ab7a5a525063","last_reissued_at":"2026-05-18T03:17:45.128561Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:17:45.128561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Slow sedimentation and deformability of charged lipid vesicles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.comp-ph"],"primary_cat":"physics.bio-ph","authors_text":"Andres Gonzalez-Mancera, Chad Leidy, Gabriel Tellez, Guillaume Gay, Ivan Rey Suarez","submitted_at":"2013-07-23T18:23:22Z","abstract_excerpt":"The study of vesicles in suspension is important to understand the complicated dynamics exhibited by cells in vivo and in vitro. We developed a computer simulation based on the boundary-integral method to model the three dimensional gravity-driven sedimentation of charged vesicles towards a flat surface. The membrane mechanical behavior was modeled using the Helfrich Hamiltonian and near incompressibility of the membrane was enforced via a model which accounts for the thermal fluctuations of the membrane. The simulations were verified and compared to experimental data obtained using suspended "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6183","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":"1307.6183","created_at":"2026-05-18T03:17:45.128643+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.6183v1","created_at":"2026-05-18T03:17:45.128643+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6183","created_at":"2026-05-18T03:17:45.128643+00:00"},{"alias_kind":"pith_short_12","alias_value":"BRGNFPHLH6NG","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_16","alias_value":"BRGNFPHLH6NGTMUT","created_at":"2026-05-18T12:27:40.988391+00:00"},{"alias_kind":"pith_short_8","alias_value":"BRGNFPHL","created_at":"2026-05-18T12:27:40.988391+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/BRGNFPHLH6NGTMUTF5C2FOTNTZ","json":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ.json","graph_json":"https://pith.science/api/pith-number/BRGNFPHLH6NGTMUTF5C2FOTNTZ/graph.json","events_json":"https://pith.science/api/pith-number/BRGNFPHLH6NGTMUTF5C2FOTNTZ/events.json","paper":"https://pith.science/paper/BRGNFPHL"},"agent_actions":{"view_html":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ","download_json":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ.json","view_paper":"https://pith.science/paper/BRGNFPHL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.6183&json=true","fetch_graph":"https://pith.science/api/pith-number/BRGNFPHLH6NGTMUTF5C2FOTNTZ/graph.json","fetch_events":"https://pith.science/api/pith-number/BRGNFPHLH6NGTMUTF5C2FOTNTZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ/action/storage_attestation","attest_author":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ/action/author_attestation","sign_citation":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ/action/citation_signature","submit_replication":"https://pith.science/pith/BRGNFPHLH6NGTMUTF5C2FOTNTZ/action/replication_record"}},"created_at":"2026-05-18T03:17:45.128643+00:00","updated_at":"2026-05-18T03:17:45.128643+00:00"}