{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:FIYA5WLOHK7QBBF36CQCXFBQRZ","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":"f4ade1938ff3e3a9cc77fba5e82adfaa82069e0ee59605b2d47ce3a536a707da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-05-15T17:23:54Z","title_canon_sha256":"d80511784447284f561e465597aa196111f1687a1814d1da27b8b3aa7a55beb0"},"schema_version":"1.0","source":{"id":"1205.3450","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3450","created_at":"2026-05-18T01:57:31Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3450v2","created_at":"2026-05-18T01:57:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3450","created_at":"2026-05-18T01:57:31Z"},{"alias_kind":"pith_short_12","alias_value":"FIYA5WLOHK7Q","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FIYA5WLOHK7QBBF3","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FIYA5WLO","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:1df14c9bb5c37550143559337c5a9e0afa503e431f8933aa00d3849ad49ac09f","target":"graph","created_at":"2026-05-18T01:57:31Z","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":"Context. Converging flows with strong magnetic fields of different polarity can accelerate particles through magnetic reconnection. If the particle mean free path is longer than the reconnection layer is thick, but much shorter than the entire reconnection structure, the particle will mostly interact with the incoming flows potentially with a very low escape probability. Aims. We explore, in general and also in some specific scenarios, the possibility of particles to be accelerated in a magnetic reconnection layer by interacting only with the incoming flows. Methods. We characterize converging","authors_text":"V. Bosch-Ramon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-05-15T17:23:54Z","title":"Fermi~I particle acceleration in converging flows mediated by magnetic reconnection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3450","kind":"arxiv","version":2},"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:ad157f18ad03b2336576b73910f8c5751ba50336a04c961a93366dea65e1e48e","target":"record","created_at":"2026-05-18T01:57:31Z","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":"f4ade1938ff3e3a9cc77fba5e82adfaa82069e0ee59605b2d47ce3a536a707da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-05-15T17:23:54Z","title_canon_sha256":"d80511784447284f561e465597aa196111f1687a1814d1da27b8b3aa7a55beb0"},"schema_version":"1.0","source":{"id":"1205.3450","kind":"arxiv","version":2}},"canonical_sha256":"2a300ed96e3abf0084bbf0a02b94308e7e6c9d12535c7a14fd426754c7fa0859","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a300ed96e3abf0084bbf0a02b94308e7e6c9d12535c7a14fd426754c7fa0859","first_computed_at":"2026-05-18T01:57:31.872400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:31.872400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xzJLkEc5tm2D2wzePFa5b2vRJprj+K00hB94HlFptT3zz8+yjvksqg1jXjh++beP9OGBjVIo5xp9azTNj/VmCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:31.872843Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.3450","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad157f18ad03b2336576b73910f8c5751ba50336a04c961a93366dea65e1e48e","sha256:1df14c9bb5c37550143559337c5a9e0afa503e431f8933aa00d3849ad49ac09f"],"state_sha256":"7996b4daca20010770a5a4ccd3ebc2ac1a3dbf8b085b2431903dfd0aefa6c31a"}