{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XW5Q2UJ6RYDHH3UGPG4ENCSFP6","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":"0e7ce15f2cd0de31fefe42f5a3a7d39fe405c7006a995cad8eb35ca26b26362d","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2018-01-29T09:14:58Z","title_canon_sha256":"c5b416d8c76196a5734590c0e582dd5d98fb1583996337aed6af7cda58aa37e6"},"schema_version":"1.0","source":{"id":"1802.01426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.01426","created_at":"2026-05-18T00:24:26Z"},{"alias_kind":"arxiv_version","alias_value":"1802.01426v1","created_at":"2026-05-18T00:24:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01426","created_at":"2026-05-18T00:24:26Z"},{"alias_kind":"pith_short_12","alias_value":"XW5Q2UJ6RYDH","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XW5Q2UJ6RYDHH3UG","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XW5Q2UJ6","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:9914b8556390ff86094d54670af684de087943abbc74c2214053a5cd938020db","target":"graph","created_at":"2026-05-18T00:24:26Z","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":"Magnetic storms constitute the most remarkable large-scale phenomena of nonlinear magnetospheric dynamics. Studying the dynamical organization of macroscopic variability in terms of geomagnetic activity index data by means of complexity measures provides a promising approach for identifying the underlying processes and associated time-scales. Here, we apply a suite of characteristics from recurrence quantification analysis (RQA) and recurrence network analysis (RNA) in order to unveil some key nonlinear features of the hourly Disturbance storm-time (Dst) index during periods with magnetic stor","authors_text":"Georgios Balasis, Jonathan F. Donges, J\\\"urgen Kurths, Marina Georgiou, Reik V. Donner, Stelios M. Potirakis, Veronika Stolbova","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2018-01-29T09:14:58Z","title":"Temporal organization of magnetospheric fluctuations unveiled by recurrence patterns in the Dst index"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01426","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":"sha256:6866574c99322f488976862f268b3695649b5a122f0eb23a796bec2d4e75c8a4","target":"record","created_at":"2026-05-18T00:24:26Z","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":"0e7ce15f2cd0de31fefe42f5a3a7d39fe405c7006a995cad8eb35ca26b26362d","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ao-ph","submitted_at":"2018-01-29T09:14:58Z","title_canon_sha256":"c5b416d8c76196a5734590c0e582dd5d98fb1583996337aed6af7cda58aa37e6"},"schema_version":"1.0","source":{"id":"1802.01426","kind":"arxiv","version":1}},"canonical_sha256":"bdbb0d513e8e0673ee8679b8468a457fbeeb43b3ff165704c89da8819620a46c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bdbb0d513e8e0673ee8679b8468a457fbeeb43b3ff165704c89da8819620a46c","first_computed_at":"2026-05-18T00:24:26.412127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:26.412127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fGX7XDH9JhLnyZ1x1CRHBYRA/JykSKlgVwxLsi9XP4PcL2uVwT3XxR48p1wZfA7X76Plv6SFMVqwOoACypz5Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:26.412709Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.01426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6866574c99322f488976862f268b3695649b5a122f0eb23a796bec2d4e75c8a4","sha256:9914b8556390ff86094d54670af684de087943abbc74c2214053a5cd938020db"],"state_sha256":"6eb0265dd7fd276d272ec648919ae029c3424bf0f68ba0e782b7ec6d522c3bd3"}