{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CHSSVFLXY5M37YEBNVZ6EEWAJW","short_pith_number":"pith:CHSSVFLX","canonical_record":{"source":{"id":"1807.10237","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-07-26T16:43:41Z","cross_cats_sorted":[],"title_canon_sha256":"30dd4f22dfbba310877c2cb96e69b69a5279ee6785d5f31b9097186bc09787cc","abstract_canon_sha256":"d6e2fb67173e084f6be242f0deffa005ca3327741bd576505d268d226e9182b5"},"schema_version":"1.0"},"canonical_sha256":"11e52a9577c759bfe0816d73e212c04d84cf30b4d26cb8dbfbbf6c3a1b39d038","source":{"kind":"arxiv","id":"1807.10237","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10237","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10237v1","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10237","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"pith_short_12","alias_value":"CHSSVFLXY5M3","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CHSSVFLXY5M37YEB","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CHSSVFLX","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CHSSVFLXY5M37YEBNVZ6EEWAJW","target":"record","payload":{"canonical_record":{"source":{"id":"1807.10237","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-07-26T16:43:41Z","cross_cats_sorted":[],"title_canon_sha256":"30dd4f22dfbba310877c2cb96e69b69a5279ee6785d5f31b9097186bc09787cc","abstract_canon_sha256":"d6e2fb67173e084f6be242f0deffa005ca3327741bd576505d268d226e9182b5"},"schema_version":"1.0"},"canonical_sha256":"11e52a9577c759bfe0816d73e212c04d84cf30b4d26cb8dbfbbf6c3a1b39d038","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:42.769113Z","signature_b64":"kznmHQ4MgkDS055tP4sc0IMCe2Kx9HW+KBMpnL9ZeZotnXslVHMwA97t2z25m5Ip7XYyqGVBtv6xd1vth0NWDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"11e52a9577c759bfe0816d73e212c04d84cf30b4d26cb8dbfbbf6c3a1b39d038","last_reissued_at":"2026-05-18T00:09:42.768468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:42.768468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.10237","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SSK2+fpWoMm1Wyv41yELC82hQcfEsR0xoBF439+dCpzJmqyaarBvjSGkN0GTbNAJfHjniMOYFnklrJ2uXnOOCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T10:09:40.040177Z"},"content_sha256":"21ebbb7934e3cd8d9ecffc80efcf96087fe18c04ea4169e9f5fbfef0384f928c","schema_version":"1.0","event_id":"sha256:21ebbb7934e3cd8d9ecffc80efcf96087fe18c04ea4169e9f5fbfef0384f928c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CHSSVFLXY5M37YEBNVZ6EEWAJW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Resonant interaction of the electron beam with a synchronous wave in controlled magnetrons for high-current superconducting accelerators","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.acc-ph","authors_text":"G. Kazakevich, R. Johnson, V. Lebedev, V. Pavlov, V. Yakovlev","submitted_at":"2018-07-26T16:43:41Z","abstract_excerpt":"A simplified analytical model of the resonant interaction of the beam of Larmor electrons drifting in the crossed constant fields of a magnetron with a synchronous wave providing a phase grouping of the drifting charge was developed to optimize the parameters of an rf resonant injected signal driving the magnetrons for management of phase and power of rf sources with a rate required for superconducting high-current accelerators. The model, which considers the impact of the rf resonant signal injected into the magnetron on the operation of the injection-locked tube, substantiates the recently d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10237","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:09:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zXBPk2GWmS7r7uj0sVSQbHDxSNpG6AGOrx3NJiwGjYcoNPbzsPVTSMotpawTGowYbYmsV4cDl3XrIcsRMTdcDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T10:09:40.040555Z"},"content_sha256":"f43c78fc17fc811bc9811734dd66a540d469d60414de5ac42595f91572f8498f","schema_version":"1.0","event_id":"sha256:f43c78fc17fc811bc9811734dd66a540d469d60414de5ac42595f91572f8498f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/bundle.json","state_url":"https://pith.science/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-04T10:09:40Z","links":{"resolver":"https://pith.science/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW","bundle":"https://pith.science/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/bundle.json","state":"https://pith.science/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CHSSVFLXY5M37YEBNVZ6EEWAJW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CHSSVFLXY5M37YEBNVZ6EEWAJW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d6e2fb67173e084f6be242f0deffa005ca3327741bd576505d268d226e9182b5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-07-26T16:43:41Z","title_canon_sha256":"30dd4f22dfbba310877c2cb96e69b69a5279ee6785d5f31b9097186bc09787cc"},"schema_version":"1.0","source":{"id":"1807.10237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.10237","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"arxiv_version","alias_value":"1807.10237v1","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10237","created_at":"2026-05-18T00:09:42Z"},{"alias_kind":"pith_short_12","alias_value":"CHSSVFLXY5M3","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CHSSVFLXY5M37YEB","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CHSSVFLX","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:f43c78fc17fc811bc9811734dd66a540d469d60414de5ac42595f91572f8498f","target":"graph","created_at":"2026-05-18T00:09:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"A simplified analytical model of the resonant interaction of the beam of Larmor electrons drifting in the crossed constant fields of a magnetron with a synchronous wave providing a phase grouping of the drifting charge was developed to optimize the parameters of an rf resonant injected signal driving the magnetrons for management of phase and power of rf sources with a rate required for superconducting high-current accelerators. The model, which considers the impact of the rf resonant signal injected into the magnetron on the operation of the injection-locked tube, substantiates the recently d","authors_text":"G. Kazakevich, R. Johnson, V. Lebedev, V. Pavlov, V. Yakovlev","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-07-26T16:43:41Z","title":"Resonant interaction of the electron beam with a synchronous wave in controlled magnetrons for high-current superconducting accelerators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10237","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:21ebbb7934e3cd8d9ecffc80efcf96087fe18c04ea4169e9f5fbfef0384f928c","target":"record","created_at":"2026-05-18T00:09:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"d6e2fb67173e084f6be242f0deffa005ca3327741bd576505d268d226e9182b5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.acc-ph","submitted_at":"2018-07-26T16:43:41Z","title_canon_sha256":"30dd4f22dfbba310877c2cb96e69b69a5279ee6785d5f31b9097186bc09787cc"},"schema_version":"1.0","source":{"id":"1807.10237","kind":"arxiv","version":1}},"canonical_sha256":"11e52a9577c759bfe0816d73e212c04d84cf30b4d26cb8dbfbbf6c3a1b39d038","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"11e52a9577c759bfe0816d73e212c04d84cf30b4d26cb8dbfbbf6c3a1b39d038","first_computed_at":"2026-05-18T00:09:42.768468Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:42.768468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kznmHQ4MgkDS055tP4sc0IMCe2Kx9HW+KBMpnL9ZeZotnXslVHMwA97t2z25m5Ip7XYyqGVBtv6xd1vth0NWDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:42.769113Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.10237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21ebbb7934e3cd8d9ecffc80efcf96087fe18c04ea4169e9f5fbfef0384f928c","sha256:f43c78fc17fc811bc9811734dd66a540d469d60414de5ac42595f91572f8498f"],"state_sha256":"9f3337775406e4035d482b9e69f49a891fa3b8fb7bc8e78d1c63ecbfbc120ab0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VoIjzg17SmRYB0M7kMPjnmBgpCZQqquEkIPtGa3lnwqPeDnd4BhyiYsSCF5l6VHSV6EgTwENjsNv6KNMQTHzDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T10:09:40.042597Z","bundle_sha256":"4c108d228087b1d612b9ea90712f59bcb9a46df8a626d16a265140d3a6e45c4e"}}