{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:FNTI3QNCPUPCRZQ4E4SVRPSKGA","short_pith_number":"pith:FNTI3QNC","schema_version":"1.0","canonical_sha256":"2b668dc1a27d1e28e61c272558be4a302579857ec33a8b3586fbea4b219334b4","source":{"kind":"arxiv","id":"1201.4923","version":1},"attestation_state":"computed","paper":{"title":"Nonlinear dynamics of a regenerative cutting process","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"Grzegorz Litak, Guenter Radons, Sven Schubert","submitted_at":"2012-01-24T08:05:16Z","abstract_excerpt":"We examine the regenerative cutting process by using a single degree of freedom non-smooth model with a friction component and a time delay term. Instead of the standard Lyapunov exponent calculations, we propose a statistical 0-1 test analysis for chaos detection. This approach reveals the nature of the cutting process signaling regular or chaotic dynamics. For the investigated deterministic model we are able to show a transition from chaotic to regular motion with increasing cutting speed. For two values of time delay showing the different response the results have been confirmed by the mean"},"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":"1201.4923","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2012-01-24T08:05:16Z","cross_cats_sorted":[],"title_canon_sha256":"29c18b9b4332979ee4639154260772ccb17f697f7ab3e8185e485083c823d5a0","abstract_canon_sha256":"53ee8ecd781ee4d6c94aeb086b1587e4d5900f2ea96a3ff516633ed1fd90a975"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:56.643929Z","signature_b64":"98GvYHFjqULMGKBHAmSTY6BsdepuO1CmA2JLMD90/O76uOrsk0V8WQ9Eh2ejWD6MiCT/aIuPhd73ZRA5cXWhCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b668dc1a27d1e28e61c272558be4a302579857ec33a8b3586fbea4b219334b4","last_reissued_at":"2026-05-18T04:03:56.643271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:56.643271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear dynamics of a regenerative cutting process","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"Grzegorz Litak, Guenter Radons, Sven Schubert","submitted_at":"2012-01-24T08:05:16Z","abstract_excerpt":"We examine the regenerative cutting process by using a single degree of freedom non-smooth model with a friction component and a time delay term. Instead of the standard Lyapunov exponent calculations, we propose a statistical 0-1 test analysis for chaos detection. This approach reveals the nature of the cutting process signaling regular or chaotic dynamics. For the investigated deterministic model we are able to show a transition from chaotic to regular motion with increasing cutting speed. For two values of time delay showing the different response the results have been confirmed by the mean"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.4923","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":"1201.4923","created_at":"2026-05-18T04:03:56.643373+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.4923v1","created_at":"2026-05-18T04:03:56.643373+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.4923","created_at":"2026-05-18T04:03:56.643373+00:00"},{"alias_kind":"pith_short_12","alias_value":"FNTI3QNCPUPC","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"FNTI3QNCPUPCRZQ4","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"FNTI3QNC","created_at":"2026-05-18T12:27:06.952714+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/FNTI3QNCPUPCRZQ4E4SVRPSKGA","json":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA.json","graph_json":"https://pith.science/api/pith-number/FNTI3QNCPUPCRZQ4E4SVRPSKGA/graph.json","events_json":"https://pith.science/api/pith-number/FNTI3QNCPUPCRZQ4E4SVRPSKGA/events.json","paper":"https://pith.science/paper/FNTI3QNC"},"agent_actions":{"view_html":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA","download_json":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA.json","view_paper":"https://pith.science/paper/FNTI3QNC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.4923&json=true","fetch_graph":"https://pith.science/api/pith-number/FNTI3QNCPUPCRZQ4E4SVRPSKGA/graph.json","fetch_events":"https://pith.science/api/pith-number/FNTI3QNCPUPCRZQ4E4SVRPSKGA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA/action/storage_attestation","attest_author":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA/action/author_attestation","sign_citation":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA/action/citation_signature","submit_replication":"https://pith.science/pith/FNTI3QNCPUPCRZQ4E4SVRPSKGA/action/replication_record"}},"created_at":"2026-05-18T04:03:56.643373+00:00","updated_at":"2026-05-18T04:03:56.643373+00:00"}