{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:CX33JFGEOCUJ3VDOZ2EZFURTWD","short_pith_number":"pith:CX33JFGE","schema_version":"1.0","canonical_sha256":"15f7b494c470a89dd46ece8992d233b0c40c66e98e29cb04342bf6357a88a112","source":{"kind":"arxiv","id":"1502.03040","version":1},"attestation_state":"computed","paper":{"title":"Amp\\`ere-Class Pulsed Field Emission from Carbon-Nanotube Cathodes in a Radiofrequency Resonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"A. Murokh, D. Mihalcea, H. Panuganti, J. C. T. Thangaraj, J. Hartzell, L. Faillace, P. Piot, S. M. Boucher","submitted_at":"2015-02-10T18:54:02Z","abstract_excerpt":"Pulsed field emission from cold carbon-nanotube cathodes placed in a radiofrequency resonant cavity was observed. The cathodes were located on the backplate of a conventional $1+\\frac{1}{2}$-cell resonant cavity operating at 1.3-GHz and resulted in the production of bunch train with maximum average current close to 0.7 Amp\\`ere. The measured Fowler-Nordheim characteristic, transverse emittance, and pulse duration are presented and, when possible, compared to numerical simulations. The implications of our results to high-average-current electron sources are briefly discussed."},"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":"1502.03040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.acc-ph","submitted_at":"2015-02-10T18:54:02Z","cross_cats_sorted":[],"title_canon_sha256":"81adcb32f4278f1c70b3818f5115c42b12d41789c0f0ea0279f2b3728cb4e98e","abstract_canon_sha256":"30728d7fee0b60a3d1a4e22fd6b06cb07495cd2ce6aeb919d7f9ba5ea4e6ba5b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:18.892601Z","signature_b64":"xlolx3bHzuvvakxnZtxpnsi8iqNCOXQna0IQ0byrZwUjHOG973hK05GvXdDJuzoCUbQt8B6dy3fDkDj78MC7BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15f7b494c470a89dd46ece8992d233b0c40c66e98e29cb04342bf6357a88a112","last_reissued_at":"2026-05-18T01:31:18.892040Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:18.892040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Amp\\`ere-Class Pulsed Field Emission from Carbon-Nanotube Cathodes in a Radiofrequency Resonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"A. Murokh, D. Mihalcea, H. Panuganti, J. C. T. Thangaraj, J. Hartzell, L. Faillace, P. Piot, S. M. Boucher","submitted_at":"2015-02-10T18:54:02Z","abstract_excerpt":"Pulsed field emission from cold carbon-nanotube cathodes placed in a radiofrequency resonant cavity was observed. The cathodes were located on the backplate of a conventional $1+\\frac{1}{2}$-cell resonant cavity operating at 1.3-GHz and resulted in the production of bunch train with maximum average current close to 0.7 Amp\\`ere. The measured Fowler-Nordheim characteristic, transverse emittance, and pulse duration are presented and, when possible, compared to numerical simulations. The implications of our results to high-average-current electron sources are briefly discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.03040","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":"1502.03040","created_at":"2026-05-18T01:31:18.892114+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.03040v1","created_at":"2026-05-18T01:31:18.892114+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.03040","created_at":"2026-05-18T01:31:18.892114+00:00"},{"alias_kind":"pith_short_12","alias_value":"CX33JFGEOCUJ","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"CX33JFGEOCUJ3VDO","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"CX33JFGE","created_at":"2026-05-18T12:29:17.054201+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/CX33JFGEOCUJ3VDOZ2EZFURTWD","json":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD.json","graph_json":"https://pith.science/api/pith-number/CX33JFGEOCUJ3VDOZ2EZFURTWD/graph.json","events_json":"https://pith.science/api/pith-number/CX33JFGEOCUJ3VDOZ2EZFURTWD/events.json","paper":"https://pith.science/paper/CX33JFGE"},"agent_actions":{"view_html":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD","download_json":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD.json","view_paper":"https://pith.science/paper/CX33JFGE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.03040&json=true","fetch_graph":"https://pith.science/api/pith-number/CX33JFGEOCUJ3VDOZ2EZFURTWD/graph.json","fetch_events":"https://pith.science/api/pith-number/CX33JFGEOCUJ3VDOZ2EZFURTWD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD/action/storage_attestation","attest_author":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD/action/author_attestation","sign_citation":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD/action/citation_signature","submit_replication":"https://pith.science/pith/CX33JFGEOCUJ3VDOZ2EZFURTWD/action/replication_record"}},"created_at":"2026-05-18T01:31:18.892114+00:00","updated_at":"2026-05-18T01:31:18.892114+00:00"}