{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZE2CS5H2AUXYWNZKUKHWNQ7X3V","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":"9b436aa53ef2135cea051cf7607b42dba64c876b945b326fac5c61ac23d23b0a","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-12-13T15:29:35Z","title_canon_sha256":"5c9a3b2efe62ff76be1239e7a09acae0a710629b2e8ba5c244f15f18c7e351b1"},"schema_version":"1.0","source":{"id":"1312.3842","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.3842","created_at":"2026-05-18T01:45:50Z"},{"alias_kind":"arxiv_version","alias_value":"1312.3842v2","created_at":"2026-05-18T01:45:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3842","created_at":"2026-05-18T01:45:50Z"},{"alias_kind":"pith_short_12","alias_value":"ZE2CS5H2AUXY","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZE2CS5H2AUXYWNZK","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZE2CS5H2","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:85580274d30d1cf8958256f7a933379cd10c812ae8727a566a60a06a6db37e45","target":"graph","created_at":"2026-05-18T01:45:50Z","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"},"paper":{"abstract_excerpt":"Velocity relaxation of an elastic sphere immersed in a viscous incompressible fluid is studied on the basis of the equations of linear elasticity and the linearized Navier-Stokes equations. It is found that both translational motion after a sudden impulse and rotational motion after a sudden twist show jittery behavior in the long-time regime, with many reversals of velocity if the sphere is sufficiently flexible. In the extreme long-time regime the translational and rotational velocity relaxation functions each decay with a universal algebraic long-time tail. The added mass and the added mome","authors_text":"B. U. Felderhof","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-12-13T15:29:35Z","title":"Jittery velocity relaxation of an elastic sphere immersed in a viscous incompressible fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3842","kind":"arxiv","version":2},"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":"sha256:94b48f5870acb0fe6dacc68039d2da17fc4a738c16ced4de2741471cf298140e","target":"record","created_at":"2026-05-18T01:45:50Z","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":"9b436aa53ef2135cea051cf7607b42dba64c876b945b326fac5c61ac23d23b0a","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2013-12-13T15:29:35Z","title_canon_sha256":"5c9a3b2efe62ff76be1239e7a09acae0a710629b2e8ba5c244f15f18c7e351b1"},"schema_version":"1.0","source":{"id":"1312.3842","kind":"arxiv","version":2}},"canonical_sha256":"c9342974fa052f8b372aa28f66c3f7dd7393696bd6e774df7e94ffe60241a897","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c9342974fa052f8b372aa28f66c3f7dd7393696bd6e774df7e94ffe60241a897","first_computed_at":"2026-05-18T01:45:50.751126Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:50.751126Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bfN6Qc6a5I9fXl+hDaduROWQSll1QYc7bEtiA+15nzWEJfThQhqWStKqbxi1UUPyneXqLYlpb5Sg/k7nk5B6Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:50.751861Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.3842","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94b48f5870acb0fe6dacc68039d2da17fc4a738c16ced4de2741471cf298140e","sha256:85580274d30d1cf8958256f7a933379cd10c812ae8727a566a60a06a6db37e45"],"state_sha256":"19504ba2c7eb489ac17efc87285bad07c9b49e3fcbe18dd4ebf690b56c6a40cc"}