{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KYO5Z55WIJ6LN6S6QTOJ4U7LVS","short_pith_number":"pith:KYO5Z55W","canonical_record":{"source":{"id":"1701.03140","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-01-11T19:52:05Z","cross_cats_sorted":[],"title_canon_sha256":"c0e260aec20e759a5e0ec4a61697a00def1acac38e0d42156153ccd336d17204","abstract_canon_sha256":"b56955ceca2d4cf1bc50fc0a6bb2874257347b6c81a0ecc4441c342b0eabfd5d"},"schema_version":"1.0"},"canonical_sha256":"561ddcf7b6427cb6fa5e84dc9e53ebacb993ef9db5cf4bb8da3549fb9193550d","source":{"kind":"arxiv","id":"1701.03140","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.03140","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"arxiv_version","alias_value":"1701.03140v2","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.03140","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"pith_short_12","alias_value":"KYO5Z55WIJ6L","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KYO5Z55WIJ6LN6S6","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KYO5Z55W","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KYO5Z55WIJ6LN6S6QTOJ4U7LVS","target":"record","payload":{"canonical_record":{"source":{"id":"1701.03140","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-01-11T19:52:05Z","cross_cats_sorted":[],"title_canon_sha256":"c0e260aec20e759a5e0ec4a61697a00def1acac38e0d42156153ccd336d17204","abstract_canon_sha256":"b56955ceca2d4cf1bc50fc0a6bb2874257347b6c81a0ecc4441c342b0eabfd5d"},"schema_version":"1.0"},"canonical_sha256":"561ddcf7b6427cb6fa5e84dc9e53ebacb993ef9db5cf4bb8da3549fb9193550d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:46.165057Z","signature_b64":"ONWicfqDW/HGil7ElCPL5kaKAznjw51FDwCVg+bAGGPK8S+8pUSIUKinc65YKpKLtukmvTKwIpKcZKP4/2RNBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"561ddcf7b6427cb6fa5e84dc9e53ebacb993ef9db5cf4bb8da3549fb9193550d","last_reissued_at":"2026-05-18T00:30:46.164431Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:46.164431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.03140","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wUSOF9P2gope2YBD2KKyXUqAg3ve4eKWREdpoMpJgxsMc2vLU9uTZ5fhtF6GgggovzMI5lLSqetRg1ZUzwZTCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:46:51.905091Z"},"content_sha256":"3be5a50a69569ffe29b3f345002ae0b502544974b590de371b975327f3dbf797","schema_version":"1.0","event_id":"sha256:3be5a50a69569ffe29b3f345002ae0b502544974b590de371b975327f3dbf797"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KYO5Z55WIJ6LN6S6QTOJ4U7LVS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Plasma electron hole oscillatory velocity instability","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Chuteng Zhou, Ian H. Hutchinson","submitted_at":"2017-01-11T19:52:05Z","abstract_excerpt":"In this paper, we report a new type of instability of electron holes (EHs) interacting with passing ions. The nonlinear interaction of EHs and ions is investigated using a new theory of hole kinematics. It is shown that the oscillation in the velocity of the EH parallel to the magnetic field direction becomes unstable when the hole velocity in the ion frame is slower than a few times the cold ion sound speed. This instability leads to the emission of ion-acoustic waves from the solitary hole and decay in its magnitude. The instability mechanism can drive significant perturbations in the ion de"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.03140","kind":"arxiv","version":2},"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":"2026-05-18T00:30:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O4TNV5ClUMQMjFwLjCZaRll0cQEdHFDjMLj7caMNnS3DIzJYCI52J0rhA7YV/9FV2E6YWvgwZ6Tq4m5/r409AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:46:51.905700Z"},"content_sha256":"6d8834f08c4523c228b3765ec1ec684b14e9cd1ddbe1747413870df96ecc819c","schema_version":"1.0","event_id":"sha256:6d8834f08c4523c228b3765ec1ec684b14e9cd1ddbe1747413870df96ecc819c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/bundle.json","state_url":"https://pith.science/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/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":"2026-06-06T20:46:51Z","links":{"resolver":"https://pith.science/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS","bundle":"https://pith.science/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/bundle.json","state":"https://pith.science/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KYO5Z55WIJ6LN6S6QTOJ4U7LVS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KYO5Z55WIJ6LN6S6QTOJ4U7LVS","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":"b56955ceca2d4cf1bc50fc0a6bb2874257347b6c81a0ecc4441c342b0eabfd5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-01-11T19:52:05Z","title_canon_sha256":"c0e260aec20e759a5e0ec4a61697a00def1acac38e0d42156153ccd336d17204"},"schema_version":"1.0","source":{"id":"1701.03140","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.03140","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"arxiv_version","alias_value":"1701.03140v2","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.03140","created_at":"2026-05-18T00:30:46Z"},{"alias_kind":"pith_short_12","alias_value":"KYO5Z55WIJ6L","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"KYO5Z55WIJ6LN6S6","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"KYO5Z55W","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:6d8834f08c4523c228b3765ec1ec684b14e9cd1ddbe1747413870df96ecc819c","target":"graph","created_at":"2026-05-18T00:30:46Z","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":"In this paper, we report a new type of instability of electron holes (EHs) interacting with passing ions. The nonlinear interaction of EHs and ions is investigated using a new theory of hole kinematics. It is shown that the oscillation in the velocity of the EH parallel to the magnetic field direction becomes unstable when the hole velocity in the ion frame is slower than a few times the cold ion sound speed. This instability leads to the emission of ion-acoustic waves from the solitary hole and decay in its magnitude. The instability mechanism can drive significant perturbations in the ion de","authors_text":"Chuteng Zhou, Ian H. Hutchinson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-01-11T19:52:05Z","title":"Plasma electron hole oscillatory velocity instability"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.03140","kind":"arxiv","version":2},"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":"sha256:3be5a50a69569ffe29b3f345002ae0b502544974b590de371b975327f3dbf797","target":"record","created_at":"2026-05-18T00:30:46Z","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":"b56955ceca2d4cf1bc50fc0a6bb2874257347b6c81a0ecc4441c342b0eabfd5d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-01-11T19:52:05Z","title_canon_sha256":"c0e260aec20e759a5e0ec4a61697a00def1acac38e0d42156153ccd336d17204"},"schema_version":"1.0","source":{"id":"1701.03140","kind":"arxiv","version":2}},"canonical_sha256":"561ddcf7b6427cb6fa5e84dc9e53ebacb993ef9db5cf4bb8da3549fb9193550d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"561ddcf7b6427cb6fa5e84dc9e53ebacb993ef9db5cf4bb8da3549fb9193550d","first_computed_at":"2026-05-18T00:30:46.164431Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:46.164431Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ONWicfqDW/HGil7ElCPL5kaKAznjw51FDwCVg+bAGGPK8S+8pUSIUKinc65YKpKLtukmvTKwIpKcZKP4/2RNBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:46.165057Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.03140","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3be5a50a69569ffe29b3f345002ae0b502544974b590de371b975327f3dbf797","sha256:6d8834f08c4523c228b3765ec1ec684b14e9cd1ddbe1747413870df96ecc819c"],"state_sha256":"1451b075fe34206a8bebe5ea46187e878ef85daa4cb3efbe7a787c8db431f282"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"20HZabYYAhlSaO9gTz/2bweD33seTwy6ztoa/d7MjXzWoLMo+rmPGfCp8H0rm6cLUURYQu/jP4jEP8zVpS8BCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T20:46:51.908837Z","bundle_sha256":"c906328db398a45db2fa1360b93b5c8a1d93d9eda87ce65a0b3e9816dcf61475"}}