{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:62OJHROHQTRN2N5LOHA3RFN2I4","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":"a3b9574a0f9b6397511c012f7d99d7e0a17ca8e4f1fade4b750896c90777ffd9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-01T11:01:53Z","title_canon_sha256":"9cf64455504cb593d56de8f96961dd9e841dc8eb11a67f5f76fbd6e76e711796"},"schema_version":"1.0","source":{"id":"1807.00310","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.00310","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1807.00310v2","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.00310","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"62OJHROHQTRN","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"62OJHROHQTRN2N5L","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"62OJHROH","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:204b5958838a95ab6c7d05a3028d62b2372b7ea8b2bb258097c449296bc4d569","target":"graph","created_at":"2026-05-17T23:50:13Z","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":"Motivated by the dynamics within terrestrial bodies, we consider a rotating, strongly thermally stratified fluid within a spherical shell subject to a prescribed laterally inhomogeneous heat-flux condition at the outer boundary. Using a numerical model, we explore a broad range of three key dimensionless numbers: a thermal stratification parameter (the relative size of boundary temperature gradients to imposed vertical temperature gradients), $10^{-3} \\le S \\le 10^{4}$, a buoyancy parameter (the strength of applied boundary heat flux anomalies), $ 10^{-3} \\le B \\le 10^{6}$, and the Ekman numbe","authors_text":"Christopher J. Davies, Grace A. Cox, James Singleton, Philip W. Livermore","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-01T11:01:53Z","title":"Penetration of boundary-driven flows into a rotating spherical thermally-stratified fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.00310","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:ec5b8379f6734953fa432b9f8022bcc38259a91643b0a14476c831f6e3540df9","target":"record","created_at":"2026-05-17T23:50:13Z","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":"a3b9574a0f9b6397511c012f7d99d7e0a17ca8e4f1fade4b750896c90777ffd9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-07-01T11:01:53Z","title_canon_sha256":"9cf64455504cb593d56de8f96961dd9e841dc8eb11a67f5f76fbd6e76e711796"},"schema_version":"1.0","source":{"id":"1807.00310","kind":"arxiv","version":2}},"canonical_sha256":"f69c93c5c784e2dd37ab71c1b895ba471f6e89277ff15adeabd0352ffcf56540","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f69c93c5c784e2dd37ab71c1b895ba471f6e89277ff15adeabd0352ffcf56540","first_computed_at":"2026-05-17T23:50:13.225493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:13.225493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OD6+z6pBZBoCByW4q4S6WZzKjBh2P9bvdtBR7EVxhmTzpsgZS+uZ8OXtNINtBgJ2qMDOCgTauPekOBkckNLdCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:13.226127Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.00310","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec5b8379f6734953fa432b9f8022bcc38259a91643b0a14476c831f6e3540df9","sha256:204b5958838a95ab6c7d05a3028d62b2372b7ea8b2bb258097c449296bc4d569"],"state_sha256":"e4f28d8822df4c4bda64ff078c2b92525e4aec4cb927bfd8baf8a8c2e3abd032"}