{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JU3WLNNXRLUBMKMUBYHDTVG76F","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":"90e8fdedab264389fe4ba19026201124894c3eb6cf17e566eb37628bf505ff4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-14T04:25:09Z","title_canon_sha256":"1f40eee949f8eb72902aca266eeba152e5650b1bae3ef7de3a032a3ca5c6eb19"},"schema_version":"1.0","source":{"id":"1702.04075","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.04075","created_at":"2026-07-04T23:50:10Z"},{"alias_kind":"arxiv_version","alias_value":"1702.04075v4","created_at":"2026-07-04T23:50:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.04075","created_at":"2026-07-04T23:50:10Z"},{"alias_kind":"pith_short_12","alias_value":"JU3WLNNXRLUB","created_at":"2026-07-04T23:50:10Z"},{"alias_kind":"pith_short_16","alias_value":"JU3WLNNXRLUBMKMU","created_at":"2026-07-04T23:50:10Z"},{"alias_kind":"pith_short_8","alias_value":"JU3WLNNX","created_at":"2026-07-04T23:50:10Z"}],"graph_snapshots":[{"event_id":"sha256:2ff388df70a995199e1812487943da184db0363a282a6a211f9c6a7dfd4330a3","target":"graph","created_at":"2026-07-04T23:50:10Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1702.04075/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The gyrokinetic toroidal code (GTC) has been upgraded for global simulations by coupling the core and scrape-off layer (SOL) regions across the separatrix with field-aligned particle-grid interpolations. A fully kinetic particle pusher for high frequency waves (ion cyclotron frequency and beyond) and a guiding center pusher for low frequency waves have been implemented using cylindrical coordinates in a global toroidal geometry. The two integrators correctly capture the particle orbits and agree well with each other, conserving energy and canonical angular momentum. As a verification and appli","authors_text":"A. Kuley, A. Sen, G. Y. Sun, J. Bao, S. De, S. Sharma, T. Singh, Z. Lin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-14T04:25:09Z","title":"Kinetic particle simulations in a global toroidal geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.04075","kind":"arxiv","version":4},"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":"sha256:71748745f674b6a7095f68f2bbc4d09e420f9915aa3c67393cbbc968d9689518","target":"record","created_at":"2026-07-04T23:50:10Z","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":"90e8fdedab264389fe4ba19026201124894c3eb6cf17e566eb37628bf505ff4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-14T04:25:09Z","title_canon_sha256":"1f40eee949f8eb72902aca266eeba152e5650b1bae3ef7de3a032a3ca5c6eb19"},"schema_version":"1.0","source":{"id":"1702.04075","kind":"arxiv","version":4}},"canonical_sha256":"4d3765b5b78ae81629940e0e39d4dff1499bf2b671f68288c6bfc6fe6c2b15b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d3765b5b78ae81629940e0e39d4dff1499bf2b671f68288c6bfc6fe6c2b15b9","first_computed_at":"2026-07-04T23:50:10.346901Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:50:10.346901Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nlAknyFBIp/veVkb4JXT80cVEeVuednL1ShIW9L54pCYZZJm3WtuZq0kpk9ojbivzQxKuNEQVqkmQIGjQVpnDA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:50:10.347294Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.04075","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71748745f674b6a7095f68f2bbc4d09e420f9915aa3c67393cbbc968d9689518","sha256:2ff388df70a995199e1812487943da184db0363a282a6a211f9c6a7dfd4330a3"],"state_sha256":"ec87d9cd9a5433d651dc68f4f1a45312794728d8dfe72721f9c2a4708bcbfb63"}