{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:4CNFNY7ACP3M7RMNLQOH7OBM6Z","short_pith_number":"pith:4CNFNY7A","schema_version":"1.0","canonical_sha256":"e09a56e3e013f6cfc58d5c1c7fb82cf67e03435d7548067e2715ec325ac9e332","source":{"kind":"arxiv","id":"2506.11582","version":3},"attestation_state":"computed","paper":{"title":"Torsional vibration of a coupled cylinder","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"Daniel Peck, Igor Istenes, Natalya Vaysfeld, Yuriy Protserov, Zinaida Zhuravlova","submitted_at":"2025-06-13T08:42:58Z","abstract_excerpt":"The torsion loading of a coupled cylinder, comprising distinct upper and lower cylindrical sections potentially made of different materials, is considered. The bottom of the cylinder is fixed in place, and induces the cylinder vibration. The torsion is applied via an arbitrary loading on the upper face. Three forms of coupling condition between the upper and lower cylinders are outlined: ideal, soft (weak), and rigid (hard/ stiff) contact. The resulting displacements and tangential stresses are obtained using the finite Hankel transform, and a Green's function representation of the displacemen"},"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":"2506.11582","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.class-ph","submitted_at":"2025-06-13T08:42:58Z","cross_cats_sorted":[],"title_canon_sha256":"f86496d2c616ae7aa93d7ca4a2eb8b6a521d5f5046eba78114af25e8ba718b99","abstract_canon_sha256":"d680a9e547c1e5313889374b0f22f1fa4223f3a42bf11c0d3be96e6acea83a8e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:55:19.847627Z","signature_b64":"K4bl+/zRoSUgP3NBh1TodJONEGFIQDGyh9HWKbNs8fsk1imGYWev4UHxxaYkBH5DJng5IWANxXDR2lFlYxGtDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e09a56e3e013f6cfc58d5c1c7fb82cf67e03435d7548067e2715ec325ac9e332","last_reissued_at":"2026-07-05T11:55:19.847175Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:55:19.847175Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Torsional vibration of a coupled cylinder","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.class-ph","authors_text":"Daniel Peck, Igor Istenes, Natalya Vaysfeld, Yuriy Protserov, Zinaida Zhuravlova","submitted_at":"2025-06-13T08:42:58Z","abstract_excerpt":"The torsion loading of a coupled cylinder, comprising distinct upper and lower cylindrical sections potentially made of different materials, is considered. The bottom of the cylinder is fixed in place, and induces the cylinder vibration. The torsion is applied via an arbitrary loading on the upper face. Three forms of coupling condition between the upper and lower cylinders are outlined: ideal, soft (weak), and rigid (hard/ stiff) contact. The resulting displacements and tangential stresses are obtained using the finite Hankel transform, and a Green's function representation of the displacemen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.11582","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2506.11582/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2506.11582","created_at":"2026-07-05T11:55:19.847231+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.11582v3","created_at":"2026-07-05T11:55:19.847231+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.11582","created_at":"2026-07-05T11:55:19.847231+00:00"},{"alias_kind":"pith_short_12","alias_value":"4CNFNY7ACP3M","created_at":"2026-07-05T11:55:19.847231+00:00"},{"alias_kind":"pith_short_16","alias_value":"4CNFNY7ACP3M7RMN","created_at":"2026-07-05T11:55:19.847231+00:00"},{"alias_kind":"pith_short_8","alias_value":"4CNFNY7A","created_at":"2026-07-05T11:55:19.847231+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/4CNFNY7ACP3M7RMNLQOH7OBM6Z","json":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z.json","graph_json":"https://pith.science/api/pith-number/4CNFNY7ACP3M7RMNLQOH7OBM6Z/graph.json","events_json":"https://pith.science/api/pith-number/4CNFNY7ACP3M7RMNLQOH7OBM6Z/events.json","paper":"https://pith.science/paper/4CNFNY7A"},"agent_actions":{"view_html":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z","download_json":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z.json","view_paper":"https://pith.science/paper/4CNFNY7A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.11582&json=true","fetch_graph":"https://pith.science/api/pith-number/4CNFNY7ACP3M7RMNLQOH7OBM6Z/graph.json","fetch_events":"https://pith.science/api/pith-number/4CNFNY7ACP3M7RMNLQOH7OBM6Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z/action/storage_attestation","attest_author":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z/action/author_attestation","sign_citation":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z/action/citation_signature","submit_replication":"https://pith.science/pith/4CNFNY7ACP3M7RMNLQOH7OBM6Z/action/replication_record"}},"created_at":"2026-07-05T11:55:19.847231+00:00","updated_at":"2026-07-05T11:55:19.847231+00:00"}