{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:WZ6NMEUDFADFCRV2QLBXBJNV7H","short_pith_number":"pith:WZ6NMEUD","canonical_record":{"source":{"id":"1901.04093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2019-01-14T00:04:02Z","cross_cats_sorted":[],"title_canon_sha256":"cb7993c83f9a254fad1315fa261834d00943dcf85efcdb8883b4e13d6aa4615f","abstract_canon_sha256":"28bc37dd4b2864c240edf978874d761dfe8596a3cf810befbc703a4be99fdee5"},"schema_version":"1.0"},"canonical_sha256":"b67cd6128328065146ba82c370a5b5f9e26c23b25fecbbf38fcb2add34a4448a","source":{"kind":"arxiv","id":"1901.04093","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04093","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04093v3","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04093","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"pith_short_12","alias_value":"WZ6NMEUDFADF","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"WZ6NMEUDFADFCRV2","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"WZ6NMEUD","created_at":"2026-05-18T12:33:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:WZ6NMEUDFADFCRV2QLBXBJNV7H","target":"record","payload":{"canonical_record":{"source":{"id":"1901.04093","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2019-01-14T00:04:02Z","cross_cats_sorted":[],"title_canon_sha256":"cb7993c83f9a254fad1315fa261834d00943dcf85efcdb8883b4e13d6aa4615f","abstract_canon_sha256":"28bc37dd4b2864c240edf978874d761dfe8596a3cf810befbc703a4be99fdee5"},"schema_version":"1.0"},"canonical_sha256":"b67cd6128328065146ba82c370a5b5f9e26c23b25fecbbf38fcb2add34a4448a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:55.321246Z","signature_b64":"bcSQ18+aIL5p1C/gXwhgVO4JtMH7AoEetLcvnjzH5NMrDfE5GolftLLuMhFI28Crs4d9NlexXw7yJsjlq9FkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b67cd6128328065146ba82c370a5b5f9e26c23b25fecbbf38fcb2add34a4448a","last_reissued_at":"2026-05-17T23:39:55.320792Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:55.320792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.04093","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CsmTkX/7mQAAKKjf14UKyYicC1iP2yAlF/Laq97Cy2XSvqKuPpQ/U7+CMZMaEWjq1hvVuEA79uMqPopMoyBHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:07:42.721707Z"},"content_sha256":"68907a9b68ed4d9799a1f21957058e45770dab5f279a3d77d4b97523afdedfde","schema_version":"1.0","event_id":"sha256:68907a9b68ed4d9799a1f21957058e45770dab5f279a3d77d4b97523afdedfde"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:WZ6NMEUDFADFCRV2QLBXBJNV7H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ocean dynamics of outer solar system satellites","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.geo-ph","authors_text":"Krista Soderlund","submitted_at":"2019-01-14T00:04:02Z","abstract_excerpt":"Ocean worlds are prevalent in the solar system. Focusing on Enceladus, Titan, Europa, and Ganymede, I use rotating convection theory and numerical simulations to predict ocean currents and the potential for ice-ocean coupling. When the influence of rotation is relatively strong, the oceans have multiple zonal jets, axial convective motions, and most efficient heat transfer at high latitudes. This regime is most relevant to Enceladus and possibly to Titan, and may help explain their long-wavelength topography. For a more moderate rotational influence, fewer zonal jets form, Hadley-like circulat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04093","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:39:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"boqCBSQ2pcW0Dj35wQnE7MNCqb26Pp8gnN4281cX/t6XupvuG1HeCTm3KXDnbF+Zk/5H07bdYPfHciE/HKhDDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T19:07:42.722052Z"},"content_sha256":"778ec019c6d1b03e42f8e62df60831345e054c4c7ba0d743af66e454c85653bb","schema_version":"1.0","event_id":"sha256:778ec019c6d1b03e42f8e62df60831345e054c4c7ba0d743af66e454c85653bb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/bundle.json","state_url":"https://pith.science/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-06T19:07:42Z","links":{"resolver":"https://pith.science/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H","bundle":"https://pith.science/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/bundle.json","state":"https://pith.science/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZ6NMEUDFADFCRV2QLBXBJNV7H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WZ6NMEUDFADFCRV2QLBXBJNV7H","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":"28bc37dd4b2864c240edf978874d761dfe8596a3cf810befbc703a4be99fdee5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2019-01-14T00:04:02Z","title_canon_sha256":"cb7993c83f9a254fad1315fa261834d00943dcf85efcdb8883b4e13d6aa4615f"},"schema_version":"1.0","source":{"id":"1901.04093","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04093","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04093v3","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04093","created_at":"2026-05-17T23:39:55Z"},{"alias_kind":"pith_short_12","alias_value":"WZ6NMEUDFADF","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_16","alias_value":"WZ6NMEUDFADFCRV2","created_at":"2026-05-18T12:33:33Z"},{"alias_kind":"pith_short_8","alias_value":"WZ6NMEUD","created_at":"2026-05-18T12:33:33Z"}],"graph_snapshots":[{"event_id":"sha256:778ec019c6d1b03e42f8e62df60831345e054c4c7ba0d743af66e454c85653bb","target":"graph","created_at":"2026-05-17T23:39:55Z","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":"Ocean worlds are prevalent in the solar system. Focusing on Enceladus, Titan, Europa, and Ganymede, I use rotating convection theory and numerical simulations to predict ocean currents and the potential for ice-ocean coupling. When the influence of rotation is relatively strong, the oceans have multiple zonal jets, axial convective motions, and most efficient heat transfer at high latitudes. This regime is most relevant to Enceladus and possibly to Titan, and may help explain their long-wavelength topography. For a more moderate rotational influence, fewer zonal jets form, Hadley-like circulat","authors_text":"Krista Soderlund","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2019-01-14T00:04:02Z","title":"Ocean dynamics of outer solar system satellites"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04093","kind":"arxiv","version":3},"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":"sha256:68907a9b68ed4d9799a1f21957058e45770dab5f279a3d77d4b97523afdedfde","target":"record","created_at":"2026-05-17T23:39:55Z","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":"28bc37dd4b2864c240edf978874d761dfe8596a3cf810befbc703a4be99fdee5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2019-01-14T00:04:02Z","title_canon_sha256":"cb7993c83f9a254fad1315fa261834d00943dcf85efcdb8883b4e13d6aa4615f"},"schema_version":"1.0","source":{"id":"1901.04093","kind":"arxiv","version":3}},"canonical_sha256":"b67cd6128328065146ba82c370a5b5f9e26c23b25fecbbf38fcb2add34a4448a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b67cd6128328065146ba82c370a5b5f9e26c23b25fecbbf38fcb2add34a4448a","first_computed_at":"2026-05-17T23:39:55.320792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:55.320792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bcSQ18+aIL5p1C/gXwhgVO4JtMH7AoEetLcvnjzH5NMrDfE5GolftLLuMhFI28Crs4d9NlexXw7yJsjlq9FkAA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:55.321246Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.04093","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68907a9b68ed4d9799a1f21957058e45770dab5f279a3d77d4b97523afdedfde","sha256:778ec019c6d1b03e42f8e62df60831345e054c4c7ba0d743af66e454c85653bb"],"state_sha256":"58594d5a12e02f13aee185d39fba5b6e26f7842a4f8afcf4c6c251b72cd8b0fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wD8v8VuwkcfXbw3n4otuHOiBcKVxZyLsHZ6zOUMCLLNW17cjLqnf1aA7lsYKn17MQqwoWvqPanty68gAYkxeCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T19:07:42.723971Z","bundle_sha256":"fbf7f291bc2ccc88f76970ba47b4b473cdf68b578dea3a348711c7584bc95fe0"}}