{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GYA5HT6XRWEH6WSTOM4D27F552","short_pith_number":"pith:GYA5HT6X","schema_version":"1.0","canonical_sha256":"3601d3cfd78d887f5a5373383d7cbdeea7997e382f746bfa6f4ee03012887674","source":{"kind":"arxiv","id":"2404.16249","version":1},"attestation_state":"computed","paper":{"title":"On forced RF generation of CW magnetrons for SRF accelerators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"G. Kazakevich, G. Romanov, R.P. Johnson, T. Khabiboulline, V. Yakovlev, Ya Derbenev, Yu. Eidelman","submitted_at":"2024-04-24T23:37:25Z","abstract_excerpt":"CW magnetrons, initially developed for industrial RF heaters, were suggested to power RF cavities of superconducting accelerators due to their higher efficiency and lower cost than traditionally used klystrons, IOTs or solid-state amplifiers. RF amplifiers driven by a master oscillator serve as coherent RF sources. CW magnetrons are regenerative RF generators with a huge regenerative gain. This causes regenerative instability with a large noise when a magnetron operates with the anode voltage above the threshold of self-excitation. Traditionally for stabilization of magnetrons is used injectio"},"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":"2404.16249","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2024-04-24T23:37:25Z","cross_cats_sorted":[],"title_canon_sha256":"60f7979f6131bc4caa7948aca4ba5b5b2ca653f59d0f0ed2761e2d550eac8860","abstract_canon_sha256":"1d0786314158247dc1b1e6a4b6c4d96a841d3cce4ec2055f7bb5992fd6f8419c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:12:03.512472Z","signature_b64":"B7X4WJ9rZegjWxmzj2yS6rAyBLESXaG46WON2SmD5caf/UpqFqJLnrxOklrpg32LwnJ85RJQOM8N3XLM8UA4DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3601d3cfd78d887f5a5373383d7cbdeea7997e382f746bfa6f4ee03012887674","last_reissued_at":"2026-07-05T08:12:03.512097Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:12:03.512097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On forced RF generation of CW magnetrons for SRF accelerators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"G. Kazakevich, G. Romanov, R.P. Johnson, T. Khabiboulline, V. Yakovlev, Ya Derbenev, Yu. Eidelman","submitted_at":"2024-04-24T23:37:25Z","abstract_excerpt":"CW magnetrons, initially developed for industrial RF heaters, were suggested to power RF cavities of superconducting accelerators due to their higher efficiency and lower cost than traditionally used klystrons, IOTs or solid-state amplifiers. RF amplifiers driven by a master oscillator serve as coherent RF sources. CW magnetrons are regenerative RF generators with a huge regenerative gain. This causes regenerative instability with a large noise when a magnetron operates with the anode voltage above the threshold of self-excitation. Traditionally for stabilization of magnetrons is used injectio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.16249","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.16249/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2404.16249","created_at":"2026-07-05T08:12:03.512156+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.16249v1","created_at":"2026-07-05T08:12:03.512156+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.16249","created_at":"2026-07-05T08:12:03.512156+00:00"},{"alias_kind":"pith_short_12","alias_value":"GYA5HT6XRWEH","created_at":"2026-07-05T08:12:03.512156+00:00"},{"alias_kind":"pith_short_16","alias_value":"GYA5HT6XRWEH6WST","created_at":"2026-07-05T08:12:03.512156+00:00"},{"alias_kind":"pith_short_8","alias_value":"GYA5HT6X","created_at":"2026-07-05T08:12:03.512156+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/GYA5HT6XRWEH6WSTOM4D27F552","json":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552.json","graph_json":"https://pith.science/api/pith-number/GYA5HT6XRWEH6WSTOM4D27F552/graph.json","events_json":"https://pith.science/api/pith-number/GYA5HT6XRWEH6WSTOM4D27F552/events.json","paper":"https://pith.science/paper/GYA5HT6X"},"agent_actions":{"view_html":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552","download_json":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552.json","view_paper":"https://pith.science/paper/GYA5HT6X","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.16249&json=true","fetch_graph":"https://pith.science/api/pith-number/GYA5HT6XRWEH6WSTOM4D27F552/graph.json","fetch_events":"https://pith.science/api/pith-number/GYA5HT6XRWEH6WSTOM4D27F552/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552/action/storage_attestation","attest_author":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552/action/author_attestation","sign_citation":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552/action/citation_signature","submit_replication":"https://pith.science/pith/GYA5HT6XRWEH6WSTOM4D27F552/action/replication_record"}},"created_at":"2026-07-05T08:12:03.512156+00:00","updated_at":"2026-07-05T08:12:03.512156+00:00"}