{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:TPMNGITLHM3RBU7QL2VJ5WK7F4","short_pith_number":"pith:TPMNGITL","canonical_record":{"source":{"id":"1009.2419","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"nlin.CD","submitted_at":"2010-09-13T15:26:33Z","cross_cats_sorted":["physics.ao-ph"],"title_canon_sha256":"8a306b86e83542928937f6bb74eae41f9b2cdd7223f3ae464077850ff28adb98","abstract_canon_sha256":"70c1127e325a932b1957a64473c56091a5469b48953525658ae785fd85f02d83"},"schema_version":"1.0"},"canonical_sha256":"9bd8d3226b3b3710d3f05eaa9ed95f2f1c7768b2d0f9bc71f0443157c9dbf1c6","source":{"kind":"arxiv","id":"1009.2419","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2419","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2419v1","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2419","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"pith_short_12","alias_value":"TPMNGITLHM3R","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"TPMNGITLHM3RBU7Q","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"TPMNGITL","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:TPMNGITLHM3RBU7QL2VJ5WK7F4","target":"record","payload":{"canonical_record":{"source":{"id":"1009.2419","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"nlin.CD","submitted_at":"2010-09-13T15:26:33Z","cross_cats_sorted":["physics.ao-ph"],"title_canon_sha256":"8a306b86e83542928937f6bb74eae41f9b2cdd7223f3ae464077850ff28adb98","abstract_canon_sha256":"70c1127e325a932b1957a64473c56091a5469b48953525658ae785fd85f02d83"},"schema_version":"1.0"},"canonical_sha256":"9bd8d3226b3b3710d3f05eaa9ed95f2f1c7768b2d0f9bc71f0443157c9dbf1c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:29.610710Z","signature_b64":"RSz1XNdeidXdgffWsCGd3g4UBISBIsUrYQhc7Qn8GPZIOfQ/f8fjkr2dsJq5mZLRD5mTtaSbEfHVowScuxh1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9bd8d3226b3b3710d3f05eaa9ed95f2f1c7768b2d0f9bc71f0443157c9dbf1c6","last_reissued_at":"2026-05-18T04:28:29.610173Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:29.610173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.2419","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:28:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BZPimHy705i+4nBNxOk72AS2H5DCBB1vJMC8gjBs0fqCpvnsAvfCIslWPFaojmVAH1hDOTT+4Lkb52JXFcPCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T13:56:11.127510Z"},"content_sha256":"56d9c0a54f58befdf59cd71ebf06e75e8fcabef454affea8d96d362eea31f7ed","schema_version":"1.0","event_id":"sha256:56d9c0a54f58befdf59cd71ebf06e75e8fcabef454affea8d96d362eea31f7ed"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:TPMNGITLHM3RBU7QL2VJ5WK7F4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"How reliable are Finite-Size Lyapunov Exponents for the assessment of ocean dynamics?","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":["physics.ao-ph"],"primary_cat":"nlin.CD","authors_text":"Antonio Turiel, Crist\\'obal L\\'opez, Emilio Hern\\'andez-Garc\\'ia, Ismael Hern\\'andez-Carrasco","submitted_at":"2010-09-13T15:26:33Z","abstract_excerpt":"Much of atmospheric and oceanic transport is associated with coherent structures. Lagrangian methods are emerging as optimal tools for their identification and analysis. An important Lagrangian technique which is starting to be widely used in oceanography is that of Finite-Size Lyapunov Exponents (FSLEs). Despite this growing relevance there are still many open questions concerning the reliability of the FSLEs in order to analyse the ocean dynamics. In particular, it is still unclear how robust they are when confronted with real data. In this paper we analyze the effect on this Lagrangian tech"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2419","kind":"arxiv","version":1},"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":"2026-05-18T04:28:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6J27KNGhYk/X5pMNrlfncQzPZ09CzobkEyAotId9kYb1x6R77GGQkTOrtUdvj+eRhfrKBEmR3CTDKpRtwS8QCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T13:56:11.127867Z"},"content_sha256":"24e9e10427d640bdfd2f70264f960386b13bf87b91772aafad827cdc170e0ab7","schema_version":"1.0","event_id":"sha256:24e9e10427d640bdfd2f70264f960386b13bf87b91772aafad827cdc170e0ab7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/bundle.json","state_url":"https://pith.science/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/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":"2026-06-03T13:56:11Z","links":{"resolver":"https://pith.science/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4","bundle":"https://pith.science/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/bundle.json","state":"https://pith.science/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TPMNGITLHM3RBU7QL2VJ5WK7F4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:TPMNGITLHM3RBU7QL2VJ5WK7F4","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":"70c1127e325a932b1957a64473c56091a5469b48953525658ae785fd85f02d83","cross_cats_sorted":["physics.ao-ph"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"nlin.CD","submitted_at":"2010-09-13T15:26:33Z","title_canon_sha256":"8a306b86e83542928937f6bb74eae41f9b2cdd7223f3ae464077850ff28adb98"},"schema_version":"1.0","source":{"id":"1009.2419","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2419","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2419v1","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2419","created_at":"2026-05-18T04:28:29Z"},{"alias_kind":"pith_short_12","alias_value":"TPMNGITLHM3R","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"TPMNGITLHM3RBU7Q","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"TPMNGITL","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:24e9e10427d640bdfd2f70264f960386b13bf87b91772aafad827cdc170e0ab7","target":"graph","created_at":"2026-05-18T04:28:29Z","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":"Much of atmospheric and oceanic transport is associated with coherent structures. Lagrangian methods are emerging as optimal tools for their identification and analysis. An important Lagrangian technique which is starting to be widely used in oceanography is that of Finite-Size Lyapunov Exponents (FSLEs). Despite this growing relevance there are still many open questions concerning the reliability of the FSLEs in order to analyse the ocean dynamics. In particular, it is still unclear how robust they are when confronted with real data. In this paper we analyze the effect on this Lagrangian tech","authors_text":"Antonio Turiel, Crist\\'obal L\\'opez, Emilio Hern\\'andez-Garc\\'ia, Ismael Hern\\'andez-Carrasco","cross_cats":["physics.ao-ph"],"headline":"","license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"nlin.CD","submitted_at":"2010-09-13T15:26:33Z","title":"How reliable are Finite-Size Lyapunov Exponents for the assessment of ocean dynamics?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2419","kind":"arxiv","version":1},"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":"sha256:56d9c0a54f58befdf59cd71ebf06e75e8fcabef454affea8d96d362eea31f7ed","target":"record","created_at":"2026-05-18T04:28:29Z","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":"70c1127e325a932b1957a64473c56091a5469b48953525658ae785fd85f02d83","cross_cats_sorted":["physics.ao-ph"],"license":"http://creativecommons.org/licenses/publicdomain/","primary_cat":"nlin.CD","submitted_at":"2010-09-13T15:26:33Z","title_canon_sha256":"8a306b86e83542928937f6bb74eae41f9b2cdd7223f3ae464077850ff28adb98"},"schema_version":"1.0","source":{"id":"1009.2419","kind":"arxiv","version":1}},"canonical_sha256":"9bd8d3226b3b3710d3f05eaa9ed95f2f1c7768b2d0f9bc71f0443157c9dbf1c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bd8d3226b3b3710d3f05eaa9ed95f2f1c7768b2d0f9bc71f0443157c9dbf1c6","first_computed_at":"2026-05-18T04:28:29.610173Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:29.610173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RSz1XNdeidXdgffWsCGd3g4UBISBIsUrYQhc7Qn8GPZIOfQ/f8fjkr2dsJq5mZLRD5mTtaSbEfHVowScuxh1CA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:29.610710Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2419","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56d9c0a54f58befdf59cd71ebf06e75e8fcabef454affea8d96d362eea31f7ed","sha256:24e9e10427d640bdfd2f70264f960386b13bf87b91772aafad827cdc170e0ab7"],"state_sha256":"bac99d47135a7a09d10dad1b9cd01c4922b9c627e0234b594e41876c1aaabd8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VxoQlJCAcnYPMoOm00vUPVKah8tob6ZaKIgf6OLw0A1LhQyK1lnBT3zqA9Ph2g9bpWZ93ukdrr/TYtC6lAU5Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T13:56:11.129840Z","bundle_sha256":"47de648252bd34bb953eadc6667cd87a0ef0c7f7d5d7280910bed650daf293ae"}}