{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:HGNLV6CLTV6LF4XR3B6NZYZPX5","short_pith_number":"pith:HGNLV6CL","schema_version":"1.0","canonical_sha256":"399abaf84b9d7cb2f2f1d87cdce32fbf5b1e565ac4a0f057e84e9c58585eedda","source":{"kind":"arxiv","id":"1605.01496","version":1},"attestation_state":"computed","paper":{"title":"Controlling the Numerical Cerenkov Instability in PIC simulations using a customized finite difference Maxwell solver and a local FFT based current correction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Adam Tableman, Asher Davidson, Fei Li, Frank S. Tsung, Frederico Fiuza, Peicheng Yu, Ricardo A. Fonseca, Thamine Dalichaouch, Viktor K. Decyk, Warren B. Mori, Wei Lu, Weiming An, Xinlu Xu","submitted_at":"2016-05-05T05:32:48Z","abstract_excerpt":"In this paper we present a customized finite-difference-time-domain (FDTD) Maxwell solver for the particle-in-cell (PIC) algorithm. The solver is customized to effectively eliminate the numerical Cerenkov instability (NCI) which arises when a plasma (neutral or non-neutral) relativistically drifts on a grid when using the PIC algorithm. We control the EM dispersion curve in the direction of the plasma drift of a FDTD Maxwell solver by using a customized higher order finite difference operator for the spatial derivative along the direction of the drift ($\\hat 1$ direction). We show that this el"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1605.01496","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2016-05-05T05:32:48Z","cross_cats_sorted":[],"title_canon_sha256":"424659a2481d745e79c155a170cfba6f2f1093797960f17787a4fe13dcac7df9","abstract_canon_sha256":"828c3f4af807b53c1c62d9dd9e001eb717f4873a9e749a4343e4f7011dc500dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:14.775239Z","signature_b64":"ZJsdm9D0z2wA2w9L2wsrXfEZNMzXiXDsdILvGsSjLrU0qCN28nk18gEwmZhArlTXczJQO1hPG5V/pQuDzFH5Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"399abaf84b9d7cb2f2f1d87cdce32fbf5b1e565ac4a0f057e84e9c58585eedda","last_reissued_at":"2026-05-18T00:47:14.774563Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:14.774563Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Controlling the Numerical Cerenkov Instability in PIC simulations using a customized finite difference Maxwell solver and a local FFT based current correction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.comp-ph","authors_text":"Adam Tableman, Asher Davidson, Fei Li, Frank S. Tsung, Frederico Fiuza, Peicheng Yu, Ricardo A. Fonseca, Thamine Dalichaouch, Viktor K. Decyk, Warren B. Mori, Wei Lu, Weiming An, Xinlu Xu","submitted_at":"2016-05-05T05:32:48Z","abstract_excerpt":"In this paper we present a customized finite-difference-time-domain (FDTD) Maxwell solver for the particle-in-cell (PIC) algorithm. The solver is customized to effectively eliminate the numerical Cerenkov instability (NCI) which arises when a plasma (neutral or non-neutral) relativistically drifts on a grid when using the PIC algorithm. We control the EM dispersion curve in the direction of the plasma drift of a FDTD Maxwell solver by using a customized higher order finite difference operator for the spatial derivative along the direction of the drift ($\\hat 1$ direction). We show that this el"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.01496","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1605.01496","created_at":"2026-05-18T00:47:14.774666+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.01496v1","created_at":"2026-05-18T00:47:14.774666+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.01496","created_at":"2026-05-18T00:47:14.774666+00:00"},{"alias_kind":"pith_short_12","alias_value":"HGNLV6CLTV6L","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"HGNLV6CLTV6LF4XR","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"HGNLV6CL","created_at":"2026-05-18T12:30:19.053100+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5","json":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5.json","graph_json":"https://pith.science/api/pith-number/HGNLV6CLTV6LF4XR3B6NZYZPX5/graph.json","events_json":"https://pith.science/api/pith-number/HGNLV6CLTV6LF4XR3B6NZYZPX5/events.json","paper":"https://pith.science/paper/HGNLV6CL"},"agent_actions":{"view_html":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5","download_json":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5.json","view_paper":"https://pith.science/paper/HGNLV6CL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.01496&json=true","fetch_graph":"https://pith.science/api/pith-number/HGNLV6CLTV6LF4XR3B6NZYZPX5/graph.json","fetch_events":"https://pith.science/api/pith-number/HGNLV6CLTV6LF4XR3B6NZYZPX5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5/action/storage_attestation","attest_author":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5/action/author_attestation","sign_citation":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5/action/citation_signature","submit_replication":"https://pith.science/pith/HGNLV6CLTV6LF4XR3B6NZYZPX5/action/replication_record"}},"created_at":"2026-05-18T00:47:14.774666+00:00","updated_at":"2026-05-18T00:47:14.774666+00:00"}