{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JYZEVCUEIGZVYYRCJOZGLICH6W","short_pith_number":"pith:JYZEVCUE","canonical_record":{"source":{"id":"1703.06594","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2017-03-20T04:40:40Z","cross_cats_sorted":[],"title_canon_sha256":"b551916faae028db3daaa7607af024e42434b0d9cf2e12b58bdc4375e6cecd05","abstract_canon_sha256":"6e778a314ea75f9af378d2911626551dfcb21c5c4c39cc738e32d90f29637830"},"schema_version":"1.0"},"canonical_sha256":"4e324a8a8441b35c62224bb265a047f58a0a8573b96948813ba579ff7a154888","source":{"kind":"arxiv","id":"1703.06594","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.06594","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"arxiv_version","alias_value":"1703.06594v4","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.06594","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"pith_short_12","alias_value":"JYZEVCUEIGZV","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JYZEVCUEIGZVYYRC","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JYZEVCUE","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JYZEVCUEIGZVYYRCJOZGLICH6W","target":"record","payload":{"canonical_record":{"source":{"id":"1703.06594","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2017-03-20T04:40:40Z","cross_cats_sorted":[],"title_canon_sha256":"b551916faae028db3daaa7607af024e42434b0d9cf2e12b58bdc4375e6cecd05","abstract_canon_sha256":"6e778a314ea75f9af378d2911626551dfcb21c5c4c39cc738e32d90f29637830"},"schema_version":"1.0"},"canonical_sha256":"4e324a8a8441b35c62224bb265a047f58a0a8573b96948813ba579ff7a154888","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:52.853814Z","signature_b64":"pmW1TGb0LMbdLpiOq51wnLWDBGoXS+OG9qBmHKTHb6du1HnDF3jFU2gog0ZSmIt9LidmMfv6i6kbgzSY/i1oAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e324a8a8441b35c62224bb265a047f58a0a8573b96948813ba579ff7a154888","last_reissued_at":"2026-05-18T00:22:52.853402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:52.853402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.06594","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:22:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QzfopJOdQGzAgBin4Uf79zAJan4USaub0AcNeiJp7dhNTKcugfWhtyOIfbPJd3kWb+HNtYOjANdnErEOJxkcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:20:35.940400Z"},"content_sha256":"d26b5e2cdf8692078a777e4617f64366a2f3ea468ed8b9ceeea9eb30fee81b14","schema_version":"1.0","event_id":"sha256:d26b5e2cdf8692078a777e4617f64366a2f3ea468ed8b9ceeea9eb30fee81b14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JYZEVCUEIGZVYYRCJOZGLICH6W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A barotropic model of eddy saturation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ao-ph","authors_text":"Navid C. Constantinou","submitted_at":"2017-03-20T04:40:40Z","abstract_excerpt":"\"Eddy saturation\" refers to a regime in which the total volume transport of an oceanic current is insensitive to the wind stress strength. Baroclinicity is currently believed to be key to the development of an eddy-saturated state. In this paper, it is shown that eddy saturation can also occur in a purely barotropic flow over topography, without baroclinicity. Thus, eddy saturation is a fundamental property of barotropic dynamics above topography. It is demonstrated that the main factor controlling the appearance or not of eddy-saturated states in the barotropic setting is the structure of geo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.06594","kind":"arxiv","version":4},"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":"2026-05-18T00:22:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S00hwB/YQaN/QONEsjUHTsKNulAQRWFOTOpH40iMxRJs+tHxcmNmGwQqyRfjXXhOKsMOEt4NgTepH238pEm0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:20:35.940754Z"},"content_sha256":"efd15b07a2e830fa90dd7057a101088368c4e9b7d60ed965aa81d0cd2a0dcf93","schema_version":"1.0","event_id":"sha256:efd15b07a2e830fa90dd7057a101088368c4e9b7d60ed965aa81d0cd2a0dcf93"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/bundle.json","state_url":"https://pith.science/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/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":"2026-06-01T11:20:35Z","links":{"resolver":"https://pith.science/pith/JYZEVCUEIGZVYYRCJOZGLICH6W","bundle":"https://pith.science/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/bundle.json","state":"https://pith.science/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JYZEVCUEIGZVYYRCJOZGLICH6W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JYZEVCUEIGZVYYRCJOZGLICH6W","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":"6e778a314ea75f9af378d2911626551dfcb21c5c4c39cc738e32d90f29637830","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2017-03-20T04:40:40Z","title_canon_sha256":"b551916faae028db3daaa7607af024e42434b0d9cf2e12b58bdc4375e6cecd05"},"schema_version":"1.0","source":{"id":"1703.06594","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.06594","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"arxiv_version","alias_value":"1703.06594v4","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.06594","created_at":"2026-05-18T00:22:52Z"},{"alias_kind":"pith_short_12","alias_value":"JYZEVCUEIGZV","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JYZEVCUEIGZVYYRC","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JYZEVCUE","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:efd15b07a2e830fa90dd7057a101088368c4e9b7d60ed965aa81d0cd2a0dcf93","target":"graph","created_at":"2026-05-18T00:22:52Z","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":"\"Eddy saturation\" refers to a regime in which the total volume transport of an oceanic current is insensitive to the wind stress strength. Baroclinicity is currently believed to be key to the development of an eddy-saturated state. In this paper, it is shown that eddy saturation can also occur in a purely barotropic flow over topography, without baroclinicity. Thus, eddy saturation is a fundamental property of barotropic dynamics above topography. It is demonstrated that the main factor controlling the appearance or not of eddy-saturated states in the barotropic setting is the structure of geo","authors_text":"Navid C. Constantinou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2017-03-20T04:40:40Z","title":"A barotropic model of eddy saturation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.06594","kind":"arxiv","version":4},"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:d26b5e2cdf8692078a777e4617f64366a2f3ea468ed8b9ceeea9eb30fee81b14","target":"record","created_at":"2026-05-18T00:22:52Z","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":"6e778a314ea75f9af378d2911626551dfcb21c5c4c39cc738e32d90f29637830","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2017-03-20T04:40:40Z","title_canon_sha256":"b551916faae028db3daaa7607af024e42434b0d9cf2e12b58bdc4375e6cecd05"},"schema_version":"1.0","source":{"id":"1703.06594","kind":"arxiv","version":4}},"canonical_sha256":"4e324a8a8441b35c62224bb265a047f58a0a8573b96948813ba579ff7a154888","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e324a8a8441b35c62224bb265a047f58a0a8573b96948813ba579ff7a154888","first_computed_at":"2026-05-18T00:22:52.853402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:52.853402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pmW1TGb0LMbdLpiOq51wnLWDBGoXS+OG9qBmHKTHb6du1HnDF3jFU2gog0ZSmIt9LidmMfv6i6kbgzSY/i1oAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:52.853814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.06594","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d26b5e2cdf8692078a777e4617f64366a2f3ea468ed8b9ceeea9eb30fee81b14","sha256:efd15b07a2e830fa90dd7057a101088368c4e9b7d60ed965aa81d0cd2a0dcf93"],"state_sha256":"bb7be774e45b41855873bf2e8dee5dfae4322d552bd65e0ed44cc9db5ff46f9c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t2TbZXDFBc6GjtzeBFo2TZL8bcwSWuvy6TfAaarnlZSSdSUaw7BvjYgoUuNrei39SZs+RzOBTNtHAW6i8C5gAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T11:20:35.942835Z","bundle_sha256":"ffefd9f4e50766291a5bd1f9cdede8790811d151c419bbf2a2e73613a9ae41fe"}}