{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:P5YILRNZZCAUZY7M4BJBARHBDT","short_pith_number":"pith:P5YILRNZ","canonical_record":{"source":{"id":"1705.03829","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2017-05-10T15:49:56Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"742d7af430e4b02d9328e396543569c8cf1bd5912285d684eb73a317f971cb55","abstract_canon_sha256":"3bcef44b7f0ca6c2d07499cd53c5db0b657021ef8b1aaf7c48347e01f7539ac7"},"schema_version":"1.0"},"canonical_sha256":"7f7085c5b9c8814ce3ece0521044e11cf2f6091728725e3621fc798115b0d598","source":{"kind":"arxiv","id":"1705.03829","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.03829","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"arxiv_version","alias_value":"1705.03829v1","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.03829","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"pith_short_12","alias_value":"P5YILRNZZCAU","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P5YILRNZZCAUZY7M","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P5YILRNZ","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:P5YILRNZZCAUZY7M4BJBARHBDT","target":"record","payload":{"canonical_record":{"source":{"id":"1705.03829","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2017-05-10T15:49:56Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"742d7af430e4b02d9328e396543569c8cf1bd5912285d684eb73a317f971cb55","abstract_canon_sha256":"3bcef44b7f0ca6c2d07499cd53c5db0b657021ef8b1aaf7c48347e01f7539ac7"},"schema_version":"1.0"},"canonical_sha256":"7f7085c5b9c8814ce3ece0521044e11cf2f6091728725e3621fc798115b0d598","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:42:19.612664Z","signature_b64":"T3wFmMqiTjrT6UAqyS0Hg6VEys5pzG4OgPZD4U/AOzL3WukSqWCCL2MVStKDcDHBe7YuOA6FZqMz99RMxGQiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f7085c5b9c8814ce3ece0521044e11cf2f6091728725e3621fc798115b0d598","last_reissued_at":"2026-05-18T00:42:19.611956Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:42:19.611956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.03829","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":"2026-05-18T00:42:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WFugqce/HAXZNlhL1vuOWN5b7nd6Ih5lRKFF/7VYfsZntj17EjZuvKU0tj/B+JlW4rXNYOgRWNeDXi6fF9Q1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:36:22.793150Z"},"content_sha256":"8caacdea27e30129063c8ac5c34664a7842a9e4725c0309b58626e66b13f2afd","schema_version":"1.0","event_id":"sha256:8caacdea27e30129063c8ac5c34664a7842a9e4725c0309b58626e66b13f2afd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:P5YILRNZZCAUZY7M4BJBARHBDT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Parametric Decay Instability of Alfven waves in Turbulent Plasmas and the Applications in the Solar Wind","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"physics.space-ph","authors_text":"Chijie Xiao, Hui Li, Mijie Shi, Xiaogang Wang","submitted_at":"2017-05-10T15:49:56Z","abstract_excerpt":"We perform three dimensional (3D) ideal magnetohydrodynamic (MHD) simulations to study the parametric decay instability of Alfven waves in turbulent plasmas and explore its possible applications in the solar wind. We find that, over a broad range of parameters in background turbulence amplitudes, the parametric decay instability of an Alfven wave with various amplitudes can still occur, though its growth rate in turbulent plasmas tends to be lower than both the theoretical linear theory prediction and that in the non-turbulent situations. Spatial - temporal FFT analyses of density fluctuations"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.03829","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":"2026-05-18T00:42:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6CT+NTMoJ5NGx4vK85ipEB/fYGvD53WIoa8ulmQxYahqeygvTqDWTWKHAd8iRPNnf62AgVSuV6dTVbtyFiyxBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T02:36:22.793852Z"},"content_sha256":"d5aa169944f5506e01a9f0a09a826816f24dc36899360974035961260441d052","schema_version":"1.0","event_id":"sha256:d5aa169944f5506e01a9f0a09a826816f24dc36899360974035961260441d052"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P5YILRNZZCAUZY7M4BJBARHBDT/bundle.json","state_url":"https://pith.science/pith/P5YILRNZZCAUZY7M4BJBARHBDT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P5YILRNZZCAUZY7M4BJBARHBDT/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":"2026-05-31T02:36:22Z","links":{"resolver":"https://pith.science/pith/P5YILRNZZCAUZY7M4BJBARHBDT","bundle":"https://pith.science/pith/P5YILRNZZCAUZY7M4BJBARHBDT/bundle.json","state":"https://pith.science/pith/P5YILRNZZCAUZY7M4BJBARHBDT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P5YILRNZZCAUZY7M4BJBARHBDT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P5YILRNZZCAUZY7M4BJBARHBDT","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":"3bcef44b7f0ca6c2d07499cd53c5db0b657021ef8b1aaf7c48347e01f7539ac7","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2017-05-10T15:49:56Z","title_canon_sha256":"742d7af430e4b02d9328e396543569c8cf1bd5912285d684eb73a317f971cb55"},"schema_version":"1.0","source":{"id":"1705.03829","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.03829","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"arxiv_version","alias_value":"1705.03829v1","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.03829","created_at":"2026-05-18T00:42:19Z"},{"alias_kind":"pith_short_12","alias_value":"P5YILRNZZCAU","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P5YILRNZZCAUZY7M","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P5YILRNZ","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:d5aa169944f5506e01a9f0a09a826816f24dc36899360974035961260441d052","target":"graph","created_at":"2026-05-18T00:42:19Z","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":"We perform three dimensional (3D) ideal magnetohydrodynamic (MHD) simulations to study the parametric decay instability of Alfven waves in turbulent plasmas and explore its possible applications in the solar wind. We find that, over a broad range of parameters in background turbulence amplitudes, the parametric decay instability of an Alfven wave with various amplitudes can still occur, though its growth rate in turbulent plasmas tends to be lower than both the theoretical linear theory prediction and that in the non-turbulent situations. Spatial - temporal FFT analyses of density fluctuations","authors_text":"Chijie Xiao, Hui Li, Mijie Shi, Xiaogang Wang","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2017-05-10T15:49:56Z","title":"The Parametric Decay Instability of Alfven waves in Turbulent Plasmas and the Applications in the Solar Wind"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.03829","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":"sha256:8caacdea27e30129063c8ac5c34664a7842a9e4725c0309b58626e66b13f2afd","target":"record","created_at":"2026-05-18T00:42:19Z","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":"3bcef44b7f0ca6c2d07499cd53c5db0b657021ef8b1aaf7c48347e01f7539ac7","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2017-05-10T15:49:56Z","title_canon_sha256":"742d7af430e4b02d9328e396543569c8cf1bd5912285d684eb73a317f971cb55"},"schema_version":"1.0","source":{"id":"1705.03829","kind":"arxiv","version":1}},"canonical_sha256":"7f7085c5b9c8814ce3ece0521044e11cf2f6091728725e3621fc798115b0d598","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f7085c5b9c8814ce3ece0521044e11cf2f6091728725e3621fc798115b0d598","first_computed_at":"2026-05-18T00:42:19.611956Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:19.611956Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T3wFmMqiTjrT6UAqyS0Hg6VEys5pzG4OgPZD4U/AOzL3WukSqWCCL2MVStKDcDHBe7YuOA6FZqMz99RMxGQiDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:19.612664Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.03829","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8caacdea27e30129063c8ac5c34664a7842a9e4725c0309b58626e66b13f2afd","sha256:d5aa169944f5506e01a9f0a09a826816f24dc36899360974035961260441d052"],"state_sha256":"baa5be557ddcc79e49145c9dd4d1d17bac69da2f4cb0ad11c2c3c27675ff7783"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RLw6dWRL69sqfXBA+6Favhx9GXBzeRiXT0+SmjrKyDlvENvK7bmBkMQ1HeCG4PIGkUtZ2Dj/yY0DltWEcilxDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T02:36:22.797788Z","bundle_sha256":"be5e5921c721f44d3dd82193cb94bf327e0243537466349ede2f3e79b9c77fd8"}}