{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:F6N4BBZL5CZHQOVTFBCAH7OXVI","short_pith_number":"pith:F6N4BBZL","schema_version":"1.0","canonical_sha256":"2f9bc0872be8b2783ab3284403fdd7aa0878e0454b24873c2ab3e2a7bb19fc96","source":{"kind":"arxiv","id":"1603.09150","version":3},"attestation_state":"computed","paper":{"title":"Plasma response measurements of external magnetic perturbations using electron cyclotron emission and comparisons to 3D ideal MHD equilibrium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. Kirk, B. Vanovac, D.A. Ryan, D. Brida, E. Strumberger, E. Viezzer, F.M. Laggner, H. Zohm, I. Classen, I.C. Luhmann (the ASDEX Upgrade Team, M. Cavedon, M. Dunne, M. Willensdorfer, R. Fischer, S. Fietz, S.S. Denk, the EUROfusion MST1 Team), T. Odstrcil, W. Suttrop, Y. Q. Liu","submitted_at":"2016-03-30T12:19:50Z","abstract_excerpt":"The plasma response from an external n = 2 magnetic perturbation field in ASDEX Upgrade has been measured using mainly electron cyclotron emission (ECE) diagnostics and a rigid rotating field. To interpret ECE and ECE-imaging (ECE-I) measurements accurately, forward modeling of the radiation transport has been combined with ray tracing. The measured data is compared to synthetic ECE data generated from a 3D ideal magnetohydrodynamics (MHD) equilibrium calculated by VMEC. The measured amplitudes of the helical displacement around the low field side midplane are in reasonable agreement with the "},"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":"1603.09150","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2016-03-30T12:19:50Z","cross_cats_sorted":[],"title_canon_sha256":"aa361c23dacf090ab3745c0c4d862effda92de868e1ae9dd51f04ccbe7f14d40","abstract_canon_sha256":"008c507e1040cee86508b2506bf9fd5aa0656a39129e64522b37d6ae67df584c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:09.878197Z","signature_b64":"SIipjzcZjIUzMvcxetZqic+38Re6Q9nk0XdU4jUiwHNez8wXq2Xss+xdfg/ZbX/HcgQTutaPAw1XA89G9lV1Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2f9bc0872be8b2783ab3284403fdd7aa0878e0454b24873c2ab3e2a7bb19fc96","last_reissued_at":"2026-05-18T00:36:09.877676Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:09.877676Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Plasma response measurements of external magnetic perturbations using electron cyclotron emission and comparisons to 3D ideal MHD equilibrium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. Kirk, B. Vanovac, D.A. Ryan, D. Brida, E. Strumberger, E. Viezzer, F.M. Laggner, H. Zohm, I. Classen, I.C. Luhmann (the ASDEX Upgrade Team, M. Cavedon, M. Dunne, M. Willensdorfer, R. Fischer, S. Fietz, S.S. Denk, the EUROfusion MST1 Team), T. Odstrcil, W. Suttrop, Y. Q. Liu","submitted_at":"2016-03-30T12:19:50Z","abstract_excerpt":"The plasma response from an external n = 2 magnetic perturbation field in ASDEX Upgrade has been measured using mainly electron cyclotron emission (ECE) diagnostics and a rigid rotating field. To interpret ECE and ECE-imaging (ECE-I) measurements accurately, forward modeling of the radiation transport has been combined with ray tracing. The measured data is compared to synthetic ECE data generated from a 3D ideal magnetohydrodynamics (MHD) equilibrium calculated by VMEC. The measured amplitudes of the helical displacement around the low field side midplane are in reasonable agreement with the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.09150","kind":"arxiv","version":3},"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":"1603.09150","created_at":"2026-05-18T00:36:09.877757+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.09150v3","created_at":"2026-05-18T00:36:09.877757+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.09150","created_at":"2026-05-18T00:36:09.877757+00:00"},{"alias_kind":"pith_short_12","alias_value":"F6N4BBZL5CZH","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"F6N4BBZL5CZHQOVT","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"F6N4BBZL","created_at":"2026-05-18T12:30:15.759754+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/F6N4BBZL5CZHQOVTFBCAH7OXVI","json":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI.json","graph_json":"https://pith.science/api/pith-number/F6N4BBZL5CZHQOVTFBCAH7OXVI/graph.json","events_json":"https://pith.science/api/pith-number/F6N4BBZL5CZHQOVTFBCAH7OXVI/events.json","paper":"https://pith.science/paper/F6N4BBZL"},"agent_actions":{"view_html":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI","download_json":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI.json","view_paper":"https://pith.science/paper/F6N4BBZL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.09150&json=true","fetch_graph":"https://pith.science/api/pith-number/F6N4BBZL5CZHQOVTFBCAH7OXVI/graph.json","fetch_events":"https://pith.science/api/pith-number/F6N4BBZL5CZHQOVTFBCAH7OXVI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI/action/storage_attestation","attest_author":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI/action/author_attestation","sign_citation":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI/action/citation_signature","submit_replication":"https://pith.science/pith/F6N4BBZL5CZHQOVTFBCAH7OXVI/action/replication_record"}},"created_at":"2026-05-18T00:36:09.877757+00:00","updated_at":"2026-05-18T00:36:09.877757+00:00"}