{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:Z7R7LMCLREJXGQMTW4SYD6FH22","short_pith_number":"pith:Z7R7LMCL","canonical_record":{"source":{"id":"1610.09050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-28T01:18:55Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR"],"title_canon_sha256":"fdf93d2d5736cc4c5e7d13bcd27d9bd7181bb6286860f7fac0574e76922c866a","abstract_canon_sha256":"0c88f95ac375aabb9a138afcceeafb61b26e56879637dcc7e6767cc4c4102bcd"},"schema_version":"1.0"},"canonical_sha256":"cfe3f5b04b8913734193b72581f8a7d694a08e7214bb519f782cc3e853744b78","source":{"kind":"arxiv","id":"1610.09050","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.09050","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"arxiv_version","alias_value":"1610.09050v1","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.09050","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"pith_short_12","alias_value":"Z7R7LMCLREJX","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"Z7R7LMCLREJXGQMT","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"Z7R7LMCL","created_at":"2026-05-18T12:30:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:Z7R7LMCLREJXGQMTW4SYD6FH22","target":"record","payload":{"canonical_record":{"source":{"id":"1610.09050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-28T01:18:55Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR"],"title_canon_sha256":"fdf93d2d5736cc4c5e7d13bcd27d9bd7181bb6286860f7fac0574e76922c866a","abstract_canon_sha256":"0c88f95ac375aabb9a138afcceeafb61b26e56879637dcc7e6767cc4c4102bcd"},"schema_version":"1.0"},"canonical_sha256":"cfe3f5b04b8913734193b72581f8a7d694a08e7214bb519f782cc3e853744b78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:47.240153Z","signature_b64":"8GWPd8gYgw4A2GZQRn1PQE3hpmqoZ7NWl8FpdqrilQeiy6UXeLCFVos+Avw9f8pUXNrTkAmr/xWrwUKcKpZIBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cfe3f5b04b8913734193b72581f8a7d694a08e7214bb519f782cc3e853744b78","last_reissued_at":"2026-05-18T00:54:47.239708Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:47.239708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.09050","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":"2026-05-18T00:54:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s6bsb2Tb3P50ScVGJA/BxIobwTLtq9nLbitHmVDgiUmxUt/jFWSX1P/tfqTn/GimMdwbnRrktAjrUVqG22o3BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:46:40.682535Z"},"content_sha256":"49ccd137e122f11f7529d2117575e4a06990f9e1a5dfaf37eb69f76254ae3d0e","schema_version":"1.0","event_id":"sha256:49ccd137e122f11f7529d2117575e4a06990f9e1a5dfaf37eb69f76254ae3d0e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:Z7R7LMCLREJXGQMTW4SYD6FH22","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamo-driven plasmoid formation from a current-sheet instability","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR"],"primary_cat":"physics.plasm-ph","authors_text":"F. Ebrahimi","submitted_at":"2016-10-28T01:18:55Z","abstract_excerpt":"Axisymmetric current-carrying plasmoids are formed in the presence of nonaxisymmetric fluctuations during nonlinear three-dimensional resistive MHD simulations in a global toroidal geometry. We utilize the helicity injection technique to form an initial poloidal flux in the presence of a toroidal guide field. As helicity is injected, two types of current sheets are formed from 1) the oppositely directed field lines in the injector region (primary reconnecting current sheet), and 2) the poloidal flux compression near the plasma edge (edge current sheet). We first find that nonaxisymmetic fluctu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09050","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":"2026-05-18T00:54:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YDmyTyZ+hyG7KwGXUFDvW9L04FMlAh1ieKLpq8YevZm0rNixT334ug/oSl4cBfowypvtkHafWtJm+MrPryWQDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:46:40.683248Z"},"content_sha256":"cdc74c41cfd748e170d24794bcee41b589e414eb7697c9f671edc333de749729","schema_version":"1.0","event_id":"sha256:cdc74c41cfd748e170d24794bcee41b589e414eb7697c9f671edc333de749729"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/bundle.json","state_url":"https://pith.science/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/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":"2026-06-04T20:46:40Z","links":{"resolver":"https://pith.science/pith/Z7R7LMCLREJXGQMTW4SYD6FH22","bundle":"https://pith.science/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/bundle.json","state":"https://pith.science/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z7R7LMCLREJXGQMTW4SYD6FH22/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:Z7R7LMCLREJXGQMTW4SYD6FH22","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":"0c88f95ac375aabb9a138afcceeafb61b26e56879637dcc7e6767cc4c4102bcd","cross_cats_sorted":["astro-ph.HE","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-28T01:18:55Z","title_canon_sha256":"fdf93d2d5736cc4c5e7d13bcd27d9bd7181bb6286860f7fac0574e76922c866a"},"schema_version":"1.0","source":{"id":"1610.09050","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.09050","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"arxiv_version","alias_value":"1610.09050v1","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.09050","created_at":"2026-05-18T00:54:47Z"},{"alias_kind":"pith_short_12","alias_value":"Z7R7LMCLREJX","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"Z7R7LMCLREJXGQMT","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"Z7R7LMCL","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:cdc74c41cfd748e170d24794bcee41b589e414eb7697c9f671edc333de749729","target":"graph","created_at":"2026-05-18T00:54:47Z","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":"Axisymmetric current-carrying plasmoids are formed in the presence of nonaxisymmetric fluctuations during nonlinear three-dimensional resistive MHD simulations in a global toroidal geometry. We utilize the helicity injection technique to form an initial poloidal flux in the presence of a toroidal guide field. As helicity is injected, two types of current sheets are formed from 1) the oppositely directed field lines in the injector region (primary reconnecting current sheet), and 2) the poloidal flux compression near the plasma edge (edge current sheet). We first find that nonaxisymmetic fluctu","authors_text":"F. Ebrahimi","cross_cats":["astro-ph.HE","astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-28T01:18:55Z","title":"Dynamo-driven plasmoid formation from a current-sheet instability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09050","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":"sha256:49ccd137e122f11f7529d2117575e4a06990f9e1a5dfaf37eb69f76254ae3d0e","target":"record","created_at":"2026-05-18T00:54:47Z","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":"0c88f95ac375aabb9a138afcceeafb61b26e56879637dcc7e6767cc4c4102bcd","cross_cats_sorted":["astro-ph.HE","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-10-28T01:18:55Z","title_canon_sha256":"fdf93d2d5736cc4c5e7d13bcd27d9bd7181bb6286860f7fac0574e76922c866a"},"schema_version":"1.0","source":{"id":"1610.09050","kind":"arxiv","version":1}},"canonical_sha256":"cfe3f5b04b8913734193b72581f8a7d694a08e7214bb519f782cc3e853744b78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cfe3f5b04b8913734193b72581f8a7d694a08e7214bb519f782cc3e853744b78","first_computed_at":"2026-05-18T00:54:47.239708Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:47.239708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8GWPd8gYgw4A2GZQRn1PQE3hpmqoZ7NWl8FpdqrilQeiy6UXeLCFVos+Avw9f8pUXNrTkAmr/xWrwUKcKpZIBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:47.240153Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.09050","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49ccd137e122f11f7529d2117575e4a06990f9e1a5dfaf37eb69f76254ae3d0e","sha256:cdc74c41cfd748e170d24794bcee41b589e414eb7697c9f671edc333de749729"],"state_sha256":"84744a387dad9fc95c036c627a3c2deaa468ea696ea8e56e47f1bb6d53f9df7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mVQzsxdZt36/g/VoqQgcVpCiRL7KMyw9jxJDlJMyNXXTj/HQeNxQztkdCVV1CbcO+Dn9LWT1IA7LSoefDGLlAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:46:40.690376Z","bundle_sha256":"3766030d4de7f4912da1c6071f227187cbe80a65597f20c01a12c2679481ec51"}}