{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:4FHAZLMLPOKKG6QQQAWJU7IWAX","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":"ece0748dacb711ec29cddc1e722c2eaeccdc4267347ee3499e873430e00ae3ee","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-03-01T00:08:53Z","title_canon_sha256":"d5e61e2ef4f9b88f3a32264d751d91a9d591fed031660b46bfde6b3b963b896d"},"schema_version":"1.0","source":{"id":"astro-ph/0703008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0703008","created_at":"2026-05-18T04:29:06Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0703008v1","created_at":"2026-05-18T04:29:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0703008","created_at":"2026-05-18T04:29:06Z"},{"alias_kind":"pith_short_12","alias_value":"4FHAZLMLPOKK","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"4FHAZLMLPOKKG6QQ","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"4FHAZLML","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:20f20d180b9aea00765f4e862751c447c6b2bf3e45bf78c3998ce83822508593","target":"graph","created_at":"2026-05-18T04:29:06Z","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":"This paper analytically investigates a series of two-dimensional MHD reconnection solutions over a wide variation of magnetic Reynolds number ($R_{em}^*$). A new series of solutions explains a continuous transition from Petschek-like fast regime to a Sweet-Parker-like slow regime. The inflow region is obtained from a Grad-Shafranov analysis used by Nitta et al. 2002 and the outflow region from a shock-tube approximation used by Nitta 2004, 2006. A single X-point (Petschek-like) solution forms for a sufficiently small $R_{em}^*$. As $R_{em}^*$ gradually increases, the solutions shifts to an X-O","authors_text":"Shin-ya Nitta","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-03-01T00:08:53Z","title":"Continuous transition from fast magnetic reconnection to slow reconnection and change of the reconnection system structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0703008","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":"sha256:1fa20dafbdaeb0c2ba094ea3144b0b4fea54d7f5719407b017820c264e1485e2","target":"record","created_at":"2026-05-18T04:29:06Z","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":"ece0748dacb711ec29cddc1e722c2eaeccdc4267347ee3499e873430e00ae3ee","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-03-01T00:08:53Z","title_canon_sha256":"d5e61e2ef4f9b88f3a32264d751d91a9d591fed031660b46bfde6b3b963b896d"},"schema_version":"1.0","source":{"id":"astro-ph/0703008","kind":"arxiv","version":1}},"canonical_sha256":"e14e0cad8b7b94a37a10802c9a7d1605e2aeea9b1b3e5ee6e61a10ee02a9c1e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e14e0cad8b7b94a37a10802c9a7d1605e2aeea9b1b3e5ee6e61a10ee02a9c1e9","first_computed_at":"2026-05-18T04:29:06.101640Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:29:06.101640Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NNFBO05zrsKifP6OCKnVA8ve5NimtaqrY4QgnovyhHy30JLKOrh7Tbcmelp7uqR0KlH6mo9DqsvoStF94xlEDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:29:06.102155Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0703008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1fa20dafbdaeb0c2ba094ea3144b0b4fea54d7f5719407b017820c264e1485e2","sha256:20f20d180b9aea00765f4e862751c447c6b2bf3e45bf78c3998ce83822508593"],"state_sha256":"bbf000fa01e074493478b0569bfbef3648988c816abf4176574908da1178ffad"}