{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NT35QCDMKHACELJHP4LJASHVMJ","short_pith_number":"pith:NT35QCDM","schema_version":"1.0","canonical_sha256":"6cf7d8086c51c0222d277f169048f5627f4e4d7189e4fe932a274283326e6bbf","source":{"kind":"arxiv","id":"1902.06664","version":1},"attestation_state":"computed","paper":{"title":"Adhesive contact of model randomly rough rubber surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alexis M Prevost, Antoine Chateauminois, Michele Ciavarella, Vito Acito","submitted_at":"2019-02-18T17:32:21Z","abstract_excerpt":"We study experimentally and theoretically the equilibrium adhesive contact between a smooth glass lens and a rough rubber surface textured with spherical microasperities with controlled height and spatial distributions. Measurements of the real contact area $A$ versus load $P$ are performed under compression by imaging the light transmitted at the microcontacts. $A(P)$ is found to be non-linear and to strongly depend on the standard deviation of the asperity height distribution. Experimental results are discussed in the light of a discrete version of Fuller and Tabor's (FT) original model (\\te"},"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":"1902.06664","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-02-18T17:32:21Z","cross_cats_sorted":[],"title_canon_sha256":"b0881997d595fcfdd5a0729df0e0f24c44c1a463d397ad963432589347bee6a2","abstract_canon_sha256":"c6e364db844bada46b0c7f0bb83ec0b5807af8ebeb9ecb43aed7a80a2ba52fe8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:33.269561Z","signature_b64":"09Py6EV8LLW5mifqAelrWr5EenxO/UudGwe8hW+DqViKPjzcvT4bPZxI/rjCIW2KyjerdWNbuDyba9p8w+GBDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6cf7d8086c51c0222d277f169048f5627f4e4d7189e4fe932a274283326e6bbf","last_reissued_at":"2026-05-17T23:50:33.268953Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:33.268953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Adhesive contact of model randomly rough rubber surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alexis M Prevost, Antoine Chateauminois, Michele Ciavarella, Vito Acito","submitted_at":"2019-02-18T17:32:21Z","abstract_excerpt":"We study experimentally and theoretically the equilibrium adhesive contact between a smooth glass lens and a rough rubber surface textured with spherical microasperities with controlled height and spatial distributions. Measurements of the real contact area $A$ versus load $P$ are performed under compression by imaging the light transmitted at the microcontacts. $A(P)$ is found to be non-linear and to strongly depend on the standard deviation of the asperity height distribution. Experimental results are discussed in the light of a discrete version of Fuller and Tabor's (FT) original model (\\te"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.06664","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":"1902.06664","created_at":"2026-05-17T23:50:33.269048+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.06664v1","created_at":"2026-05-17T23:50:33.269048+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.06664","created_at":"2026-05-17T23:50:33.269048+00:00"},{"alias_kind":"pith_short_12","alias_value":"NT35QCDMKHAC","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NT35QCDMKHACELJH","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NT35QCDM","created_at":"2026-05-18T12:33:24.271573+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/NT35QCDMKHACELJHP4LJASHVMJ","json":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ.json","graph_json":"https://pith.science/api/pith-number/NT35QCDMKHACELJHP4LJASHVMJ/graph.json","events_json":"https://pith.science/api/pith-number/NT35QCDMKHACELJHP4LJASHVMJ/events.json","paper":"https://pith.science/paper/NT35QCDM"},"agent_actions":{"view_html":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ","download_json":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ.json","view_paper":"https://pith.science/paper/NT35QCDM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.06664&json=true","fetch_graph":"https://pith.science/api/pith-number/NT35QCDMKHACELJHP4LJASHVMJ/graph.json","fetch_events":"https://pith.science/api/pith-number/NT35QCDMKHACELJHP4LJASHVMJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ/action/storage_attestation","attest_author":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ/action/author_attestation","sign_citation":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ/action/citation_signature","submit_replication":"https://pith.science/pith/NT35QCDMKHACELJHP4LJASHVMJ/action/replication_record"}},"created_at":"2026-05-17T23:50:33.269048+00:00","updated_at":"2026-05-17T23:50:33.269048+00:00"}