{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:FVRS6XVYWRCWWKLCAIVWNKIGUX","short_pith_number":"pith:FVRS6XVY","schema_version":"1.0","canonical_sha256":"2d632f5eb8b4456b2962022b66a906a5cca3c396fb25391e08a6e1382067fdb6","source":{"kind":"arxiv","id":"1503.05250","version":1},"attestation_state":"computed","paper":{"title":"The impact of magnetic geometry on wave modes in cylindrical plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Lei Chang","submitted_at":"2015-03-18T00:21:05Z","abstract_excerpt":"Both space and laboratory plasmas can be associated with static magnetic field, and the field geometry varies from uniform to non-uniform. This thesis investigates the impact of magnetic geometry on wave modes in cylindrical plasmas. The cylindrical configuration is chosen so as to explore this impact in a tractable but experimentally realisable configuration. Three magnetic geometries are considered: uniform, focused and rippled. These studies suggest suppressing drift waves in a uniformly magnetised plasma by increasing the field strength, enhancing the efficiency of helicon wave production "},"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":"1503.05250","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2015-03-18T00:21:05Z","cross_cats_sorted":[],"title_canon_sha256":"68d705f130ddf407e737c13d3ae0124fe253366ce4f1823f24f32db8fd563c2a","abstract_canon_sha256":"e3843fc9f611b8b81cb92471b2a6862a55935bec8aa319a0e5c10f7f25ae143c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:50.976062Z","signature_b64":"PqGmycDjaF8KNxjwZ7gPz61zaBd86myFFxAGkuPllcCz7DrnQ1P8FwW95LTf7GG5MHd1AGxIO8+Km9xcmiuACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d632f5eb8b4456b2962022b66a906a5cca3c396fb25391e08a6e1382067fdb6","last_reissued_at":"2026-05-18T02:21:50.975326Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:50.975326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The impact of magnetic geometry on wave modes in cylindrical plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Lei Chang","submitted_at":"2015-03-18T00:21:05Z","abstract_excerpt":"Both space and laboratory plasmas can be associated with static magnetic field, and the field geometry varies from uniform to non-uniform. This thesis investigates the impact of magnetic geometry on wave modes in cylindrical plasmas. The cylindrical configuration is chosen so as to explore this impact in a tractable but experimentally realisable configuration. Three magnetic geometries are considered: uniform, focused and rippled. These studies suggest suppressing drift waves in a uniformly magnetised plasma by increasing the field strength, enhancing the efficiency of helicon wave production "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05250","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":"1503.05250","created_at":"2026-05-18T02:21:50.975452+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.05250v1","created_at":"2026-05-18T02:21:50.975452+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05250","created_at":"2026-05-18T02:21:50.975452+00:00"},{"alias_kind":"pith_short_12","alias_value":"FVRS6XVYWRCW","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_16","alias_value":"FVRS6XVYWRCWWKLC","created_at":"2026-05-18T12:29:22.688609+00:00"},{"alias_kind":"pith_short_8","alias_value":"FVRS6XVY","created_at":"2026-05-18T12:29:22.688609+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/FVRS6XVYWRCWWKLCAIVWNKIGUX","json":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX.json","graph_json":"https://pith.science/api/pith-number/FVRS6XVYWRCWWKLCAIVWNKIGUX/graph.json","events_json":"https://pith.science/api/pith-number/FVRS6XVYWRCWWKLCAIVWNKIGUX/events.json","paper":"https://pith.science/paper/FVRS6XVY"},"agent_actions":{"view_html":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX","download_json":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX.json","view_paper":"https://pith.science/paper/FVRS6XVY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.05250&json=true","fetch_graph":"https://pith.science/api/pith-number/FVRS6XVYWRCWWKLCAIVWNKIGUX/graph.json","fetch_events":"https://pith.science/api/pith-number/FVRS6XVYWRCWWKLCAIVWNKIGUX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX/action/storage_attestation","attest_author":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX/action/author_attestation","sign_citation":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX/action/citation_signature","submit_replication":"https://pith.science/pith/FVRS6XVYWRCWWKLCAIVWNKIGUX/action/replication_record"}},"created_at":"2026-05-18T02:21:50.975452+00:00","updated_at":"2026-05-18T02:21:50.975452+00:00"}