{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:MA75DHVLLWLG735JBKIW3VYBWF","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":"90242fccb48c9fb7dd40aca38f7f0d00b28be7a7a05d4762a9feb97f1bcc798e","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-08-04T23:42:21Z","title_canon_sha256":"29fd48af7ea83ee777feeda491b0f6ca48717ccdb45ac9dcd2bcd1f7794983ce"},"schema_version":"1.0","source":{"id":"1208.0966","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.0966","created_at":"2026-05-18T01:55:22Z"},{"alias_kind":"arxiv_version","alias_value":"1208.0966v1","created_at":"2026-05-18T01:55:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.0966","created_at":"2026-05-18T01:55:22Z"},{"alias_kind":"pith_short_12","alias_value":"MA75DHVLLWLG","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"MA75DHVLLWLG735J","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"MA75DHVL","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:8430ba6bfceb3878ddc5cb9cfa87c811076427d350aebd53a4a29c4629b5b9fb","target":"graph","created_at":"2026-05-18T01:55:22Z","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":"A 2D linear theory of the instability of Sweet-Parker (SP) current sheets is developed in the framework of Reduced MHD. A local analysis is performed taking into account the dependence of a generic equilibrium profile on the outflow coordinate. The plasmoid instability [Loureiro et al, Phys. Plasmas {\\bf 14}, 100703 (2007)] is recovered, i.e., current sheets are unstable to the formation of a large-wave-number chain of plasmoids ($k_{\\rm max}\\Lsheet \\sim S^{3/8}$, where $k_{\\rm max}$ is the wave-number of fastest growing mode, $S=\\Lsheet V_A/\\eta$ is the Lundquist number, $\\Lsheet$ is the leng","authors_text":"A. A. Schekochihin, D. A. Uzdensky, N. F. Loureiro","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-08-04T23:42:21Z","title":"Plasmoid and Kelvin-Helmholtz instabilities in Sweet-Parker current sheets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.0966","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:c58e1d6f8fc154a54f6ba59c6114f185c67a72766eb69a9a1e4766e62013578c","target":"record","created_at":"2026-05-18T01:55:22Z","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":"90242fccb48c9fb7dd40aca38f7f0d00b28be7a7a05d4762a9feb97f1bcc798e","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2012-08-04T23:42:21Z","title_canon_sha256":"29fd48af7ea83ee777feeda491b0f6ca48717ccdb45ac9dcd2bcd1f7794983ce"},"schema_version":"1.0","source":{"id":"1208.0966","kind":"arxiv","version":1}},"canonical_sha256":"603fd19eab5d966fefa90a916dd701b174ea2dd90c63c5108f16ee143bac1390","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"603fd19eab5d966fefa90a916dd701b174ea2dd90c63c5108f16ee143bac1390","first_computed_at":"2026-05-18T01:55:22.882108Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:22.882108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cdVCBmDa3qvT5QbkW2cPCX3tgpoQcmPoNLoboCXKlXf+pY0d5D6OLMZTDyxixE0voFWQzByPrMg8PgkaNI4cAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:22.882697Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.0966","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c58e1d6f8fc154a54f6ba59c6114f185c67a72766eb69a9a1e4766e62013578c","sha256:8430ba6bfceb3878ddc5cb9cfa87c811076427d350aebd53a4a29c4629b5b9fb"],"state_sha256":"09da133972b63ffcea00b58a37ba34b1f87a7887ecfb2261f5a2bf19a5fdcafe"}