{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:MFBA744QAXQYDG4FQDMMFC4AQY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2b80f2acd5cc0a6b28bc21fdfb8d813283fe6139ae4fed8714c010cf1cc4de0c","cross_cats_sorted":["cs.CE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-08-12T11:35:02Z","title_canon_sha256":"4514077187d8b2948ebf70e9e9ee6fdead7a248e7ea02657596274d8a1f50f38"},"schema_version":"1.0","source":{"id":"1908.04739","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.04739","created_at":"2026-07-05T00:42:52Z"},{"alias_kind":"arxiv_version","alias_value":"1908.04739v3","created_at":"2026-07-05T00:42:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.04739","created_at":"2026-07-05T00:42:52Z"},{"alias_kind":"pith_short_12","alias_value":"MFBA744QAXQY","created_at":"2026-07-05T00:42:52Z"},{"alias_kind":"pith_short_16","alias_value":"MFBA744QAXQYDG4F","created_at":"2026-07-05T00:42:52Z"},{"alias_kind":"pith_short_8","alias_value":"MFBA744Q","created_at":"2026-07-05T00:42:52Z"}],"graph_snapshots":[{"event_id":"sha256:6f24b20d51dd4cbf981235cef08ecac47294392dfd34abe5eaa4f46c3442fac9","target":"graph","created_at":"2026-07-05T00:42:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.04739/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Cementless implants are widely used in orthopedic and oral surgery. However, debonding-related failure still occurs at the bone-implant interface. It remains difficult to predict such implant failure since the underlying osseointegration phenomena are still poorly understood. Especially in terms of friction and adhesion at the macro-scale, there is a lack of data and reliable models. The aim of this work is to present a new friction formulation that can model the tangential contact behavior between osseointegrated implants and bone tissue, with focus on debonding. The classical Coulomb's law i","authors_text":"Guillaume Haiat, Katharina Immel, Roger A. Sauer, Thang X. Duong, Vu-Hieu Nguyen","cross_cats":["cs.CE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-08-12T11:35:02Z","title":"A modified Coulomb's law for the tangential debonding of osseointegrated implants"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.04739","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:349ac6e5332b9cb65c71091f1d0b7665146a4eda5b33a1a0fe4ef6d23e4fa78b","target":"record","created_at":"2026-07-05T00:42:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2b80f2acd5cc0a6b28bc21fdfb8d813283fe6139ae4fed8714c010cf1cc4de0c","cross_cats_sorted":["cs.CE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.med-ph","submitted_at":"2019-08-12T11:35:02Z","title_canon_sha256":"4514077187d8b2948ebf70e9e9ee6fdead7a248e7ea02657596274d8a1f50f38"},"schema_version":"1.0","source":{"id":"1908.04739","kind":"arxiv","version":3}},"canonical_sha256":"61420ff39005e1819b8580d8c28b80860c2cf02be90a0226f80ac5003fec5468","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61420ff39005e1819b8580d8c28b80860c2cf02be90a0226f80ac5003fec5468","first_computed_at":"2026-07-05T00:42:52.585821Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:42:52.585821Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SnvntNx3DTpBTsbBPrzp2Ygxom6zz6kGe5lzl6W/Ovf9+aOH1uQfc4LOpyPobL7q0/NiUSSTnR1CwzSdS2IHDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:42:52.586301Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.04739","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:349ac6e5332b9cb65c71091f1d0b7665146a4eda5b33a1a0fe4ef6d23e4fa78b","sha256:6f24b20d51dd4cbf981235cef08ecac47294392dfd34abe5eaa4f46c3442fac9"],"state_sha256":"195840a1be2323b4a146b323df8efa69d3550575560bd0a9eab71d18fa60d1fa"}