{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:FOZSU5W4PTNJEQ4PH5F2TEIYSP","short_pith_number":"pith:FOZSU5W4","canonical_record":{"source":{"id":"physics/9807022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.plasm-ph","submitted_at":"1998-07-15T22:49:01Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"6605091e64e4c922d7315f862e00cc6bf4feeea71780f137743170da4f009d64","abstract_canon_sha256":"7b440da4354c07e8b5aa5b3f68695396845a2b769a22ff6208f7308494385da0"},"schema_version":"1.0"},"canonical_sha256":"2bb32a76dc7cda92438f3f4ba9911893c57760485d95e534ab82f520f0fd8c3f","source":{"kind":"arxiv","id":"physics/9807022","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/9807022","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"arxiv_version","alias_value":"physics/9807022v1","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/9807022","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_12","alias_value":"FOZSU5W4PTNJ","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_16","alias_value":"FOZSU5W4PTNJEQ4P","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_8","alias_value":"FOZSU5W4","created_at":"2026-07-04T16:10:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:FOZSU5W4PTNJEQ4PH5F2TEIYSP","target":"record","payload":{"canonical_record":{"source":{"id":"physics/9807022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.plasm-ph","submitted_at":"1998-07-15T22:49:01Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"6605091e64e4c922d7315f862e00cc6bf4feeea71780f137743170da4f009d64","abstract_canon_sha256":"7b440da4354c07e8b5aa5b3f68695396845a2b769a22ff6208f7308494385da0"},"schema_version":"1.0"},"canonical_sha256":"2bb32a76dc7cda92438f3f4ba9911893c57760485d95e534ab82f520f0fd8c3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:10:25.094499Z","signature_b64":"rsYDPPb8Empz4UwbB8wF6H7DHHXd6B4o7vEpbPECGZJXiZOCB8t9HmDuyYEDP8D1PMA04VflWDThg5iOt95MBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2bb32a76dc7cda92438f3f4ba9911893c57760485d95e534ab82f520f0fd8c3f","last_reissued_at":"2026-07-04T16:10:25.094133Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:10:25.094133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/9807022","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":"2026-07-04T16:10:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UWNUtDUZnW/Pied2C0y1M2o75jWHWdHn2+2d/Zj/D9I67BWq8nlYJDWaF7z6zq0RUKkjTA0uG7f10KZcSv22Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:35:50.344234Z"},"content_sha256":"6f44388a51154ac2b233a5e5e9fa277e87714e7211aebb1acfb03dc4cf4f3d3c","schema_version":"1.0","event_id":"sha256:6f44388a51154ac2b233a5e5e9fa277e87714e7211aebb1acfb03dc4cf4f3d3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:FOZSU5W4PTNJEQ4PH5F2TEIYSP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Beam Instabilities in Magnetized Pair Plasma","license":"","headline":"","cross_cats":["astro-ph"],"primary_cat":"physics.plasm-ph","authors_text":"2) ((1) California Institute of Technology, (2) Canadian Institute for Theoretical Astrophysics), Maxim Lyutikov (1","submitted_at":"1998-07-15T22:49:01Z","abstract_excerpt":"Beam instabilities in the strongly magnetized electron-positron plasma of pulsar magnetospheres are considered. We analyze the resonance conditions and estimate the growth rates of the Cherenkov and cyclotron instabilities of the ordinary (O), extraordinary (X) and Alfv\\'{e}n modes in two limiting regimes: kinetic and hydrodynamic. As a preliminary step, we reconsider wave dispersion and polarization properties in a one dimensional pair plasma taking into account relativistic thermal effects. We then find the location of the Cherenkov and cyclotron resonance of the X, O and Alfv\\'{e}n waves wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9807022","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/physics/9807022/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:10:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eRZaA6ZuA2fxd/HXj/baUGeaMIu5GACZ0hCU1V2xTTeZvIgl+v2MTyyHdeF//KQ80wsUM8BbZ449b9XDEwsIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T15:35:50.344541Z"},"content_sha256":"fa7c41444403cefecaa457ab236cdd443f19db284baabe66ec55b4d6e21019ad","schema_version":"1.0","event_id":"sha256:fa7c41444403cefecaa457ab236cdd443f19db284baabe66ec55b4d6e21019ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/bundle.json","state_url":"https://pith.science/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/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":"2026-08-11T15:35:50Z","links":{"resolver":"https://pith.science/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP","bundle":"https://pith.science/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/bundle.json","state":"https://pith.science/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FOZSU5W4PTNJEQ4PH5F2TEIYSP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:FOZSU5W4PTNJEQ4PH5F2TEIYSP","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":"7b440da4354c07e8b5aa5b3f68695396845a2b769a22ff6208f7308494385da0","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"physics.plasm-ph","submitted_at":"1998-07-15T22:49:01Z","title_canon_sha256":"6605091e64e4c922d7315f862e00cc6bf4feeea71780f137743170da4f009d64"},"schema_version":"1.0","source":{"id":"physics/9807022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/9807022","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"arxiv_version","alias_value":"physics/9807022v1","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/9807022","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_12","alias_value":"FOZSU5W4PTNJ","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_16","alias_value":"FOZSU5W4PTNJEQ4P","created_at":"2026-07-04T16:10:25Z"},{"alias_kind":"pith_short_8","alias_value":"FOZSU5W4","created_at":"2026-07-04T16:10:25Z"}],"graph_snapshots":[{"event_id":"sha256:fa7c41444403cefecaa457ab236cdd443f19db284baabe66ec55b4d6e21019ad","target":"graph","created_at":"2026-07-04T16:10:25Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/physics/9807022/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Beam instabilities in the strongly magnetized electron-positron plasma of pulsar magnetospheres are considered. We analyze the resonance conditions and estimate the growth rates of the Cherenkov and cyclotron instabilities of the ordinary (O), extraordinary (X) and Alfv\\'{e}n modes in two limiting regimes: kinetic and hydrodynamic. As a preliminary step, we reconsider wave dispersion and polarization properties in a one dimensional pair plasma taking into account relativistic thermal effects. We then find the location of the Cherenkov and cyclotron resonance of the X, O and Alfv\\'{e}n waves wi","authors_text":"2) ((1) California Institute of Technology, (2) Canadian Institute for Theoretical Astrophysics), Maxim Lyutikov (1","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"physics.plasm-ph","submitted_at":"1998-07-15T22:49:01Z","title":"Beam Instabilities in Magnetized Pair Plasma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/9807022","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":"sha256:6f44388a51154ac2b233a5e5e9fa277e87714e7211aebb1acfb03dc4cf4f3d3c","target":"record","created_at":"2026-07-04T16:10:25Z","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":"7b440da4354c07e8b5aa5b3f68695396845a2b769a22ff6208f7308494385da0","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"physics.plasm-ph","submitted_at":"1998-07-15T22:49:01Z","title_canon_sha256":"6605091e64e4c922d7315f862e00cc6bf4feeea71780f137743170da4f009d64"},"schema_version":"1.0","source":{"id":"physics/9807022","kind":"arxiv","version":1}},"canonical_sha256":"2bb32a76dc7cda92438f3f4ba9911893c57760485d95e534ab82f520f0fd8c3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2bb32a76dc7cda92438f3f4ba9911893c57760485d95e534ab82f520f0fd8c3f","first_computed_at":"2026-07-04T16:10:25.094133Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:10:25.094133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rsYDPPb8Empz4UwbB8wF6H7DHHXd6B4o7vEpbPECGZJXiZOCB8t9HmDuyYEDP8D1PMA04VflWDThg5iOt95MBA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:10:25.094499Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/9807022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f44388a51154ac2b233a5e5e9fa277e87714e7211aebb1acfb03dc4cf4f3d3c","sha256:fa7c41444403cefecaa457ab236cdd443f19db284baabe66ec55b4d6e21019ad"],"state_sha256":"355fc7d3d887b5fc1d0bee06fd75978190e0994cfe55fe5e97a42c50fe42beba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xfLNwsoFXKezv9Ra0rs9t0W+YSbUPv8fh0/GGjFy3zt/QL81xjRoJ9SF5rQzyFsQQ40WbHhG3GZEUKPYv96pDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T15:35:50.347092Z","bundle_sha256":"f7e9e209f7f84396470a056a90d84fea392e14dda70726257bf6bf0d76a40e70"}}