{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:75X6UMKLSPAQF6IM3K6XP4V7S7","short_pith_number":"pith:75X6UMKL","schema_version":"1.0","canonical_sha256":"ff6fea314b93c102f90cdabd77f2bf97e5237b211cf884e390ef24c37b2e7e94","source":{"kind":"arxiv","id":"0801.3033","version":1},"attestation_state":"computed","paper":{"title":"Non-linear dynamic of rotor-stator system with non-linear bearing clearance","license":"","headline":"","cross_cats":["physics.class-ph"],"primary_cat":"physics.gen-ph","authors_text":"Fabrice Thouverez (LTDS), Jean-Jacques Sinou (LTDS)","submitted_at":"2008-01-19T14:50:43Z","abstract_excerpt":"The study deals with a rotor-stator contact inducing vibration in rotating machinery. A numerical rotor-stator system, including a non-linear bearing with Hertz contact and clearance is considered. To determine the non-linear responses of this system, non-linear dynamic equations can be integrated numerically. However, this procedure is both time consuming and costly to perform. The aim of this Note is to apply the Alternate Frequency/Time Method and the 'path following continuation' in order to obtain the non-linear responses to this problem. Then the orbits of rotor and stator responses at v"},"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":"0801.3033","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.gen-ph","submitted_at":"2008-01-19T14:50:43Z","cross_cats_sorted":["physics.class-ph"],"title_canon_sha256":"94afd29d198384cce4c62af8043dbcb0842e5e0bf0508c09e6788209b6594fe5","abstract_canon_sha256":"479d3c92f868e4d45e3b3a93e412a1cc1a6f55b950eda4d53f5dff08978bce21"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:36.706965Z","signature_b64":"DzpixMPHI9g969fvo3ZD3Y0NBlGKhqcKDAGV3L1cKgcANemw4wV6RgqSsQrkuvRQN3sfitp6ixOY5W+yI2WhBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff6fea314b93c102f90cdabd77f2bf97e5237b211cf884e390ef24c37b2e7e94","last_reissued_at":"2026-05-18T03:44:36.706266Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:36.706266Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-linear dynamic of rotor-stator system with non-linear bearing clearance","license":"","headline":"","cross_cats":["physics.class-ph"],"primary_cat":"physics.gen-ph","authors_text":"Fabrice Thouverez (LTDS), Jean-Jacques Sinou (LTDS)","submitted_at":"2008-01-19T14:50:43Z","abstract_excerpt":"The study deals with a rotor-stator contact inducing vibration in rotating machinery. A numerical rotor-stator system, including a non-linear bearing with Hertz contact and clearance is considered. To determine the non-linear responses of this system, non-linear dynamic equations can be integrated numerically. However, this procedure is both time consuming and costly to perform. The aim of this Note is to apply the Alternate Frequency/Time Method and the 'path following continuation' in order to obtain the non-linear responses to this problem. Then the orbits of rotor and stator responses at v"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0801.3033","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":"0801.3033","created_at":"2026-05-18T03:44:36.706389+00:00"},{"alias_kind":"arxiv_version","alias_value":"0801.3033v1","created_at":"2026-05-18T03:44:36.706389+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0801.3033","created_at":"2026-05-18T03:44:36.706389+00:00"},{"alias_kind":"pith_short_12","alias_value":"75X6UMKLSPAQ","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_16","alias_value":"75X6UMKLSPAQF6IM","created_at":"2026-05-18T12:25:56.245647+00:00"},{"alias_kind":"pith_short_8","alias_value":"75X6UMKL","created_at":"2026-05-18T12:25:56.245647+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/75X6UMKLSPAQF6IM3K6XP4V7S7","json":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7.json","graph_json":"https://pith.science/api/pith-number/75X6UMKLSPAQF6IM3K6XP4V7S7/graph.json","events_json":"https://pith.science/api/pith-number/75X6UMKLSPAQF6IM3K6XP4V7S7/events.json","paper":"https://pith.science/paper/75X6UMKL"},"agent_actions":{"view_html":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7","download_json":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7.json","view_paper":"https://pith.science/paper/75X6UMKL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0801.3033&json=true","fetch_graph":"https://pith.science/api/pith-number/75X6UMKLSPAQF6IM3K6XP4V7S7/graph.json","fetch_events":"https://pith.science/api/pith-number/75X6UMKLSPAQF6IM3K6XP4V7S7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7/action/storage_attestation","attest_author":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7/action/author_attestation","sign_citation":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7/action/citation_signature","submit_replication":"https://pith.science/pith/75X6UMKLSPAQF6IM3K6XP4V7S7/action/replication_record"}},"created_at":"2026-05-18T03:44:36.706389+00:00","updated_at":"2026-05-18T03:44:36.706389+00:00"}