{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:734PXZ77B7YFAG3WV7L22PPOQ3","short_pith_number":"pith:734PXZ77","canonical_record":{"source":{"id":"2212.02441","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-12-05T17:40:20Z","cross_cats_sorted":["physics.space-ph"],"title_canon_sha256":"769b2e15ab81d3535b80745023b93d1fb2f9460575e93e79e3bba50b6d230a15","abstract_canon_sha256":"08f103318fb90fa54e0508935a76666f5acd127d8c48ac94eb5bbdc6e6a1d9fa"},"schema_version":"1.0"},"canonical_sha256":"fef8fbe7ff0ff0501b76afd7ad3dee86ca95bcbf31f214a4a15e0ff657a42595","source":{"kind":"arxiv","id":"2212.02441","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.02441","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"arxiv_version","alias_value":"2212.02441v1","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02441","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_12","alias_value":"734PXZ77B7YF","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_16","alias_value":"734PXZ77B7YFAG3W","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_8","alias_value":"734PXZ77","created_at":"2026-07-05T05:35:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:734PXZ77B7YFAG3WV7L22PPOQ3","target":"record","payload":{"canonical_record":{"source":{"id":"2212.02441","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-12-05T17:40:20Z","cross_cats_sorted":["physics.space-ph"],"title_canon_sha256":"769b2e15ab81d3535b80745023b93d1fb2f9460575e93e79e3bba50b6d230a15","abstract_canon_sha256":"08f103318fb90fa54e0508935a76666f5acd127d8c48ac94eb5bbdc6e6a1d9fa"},"schema_version":"1.0"},"canonical_sha256":"fef8fbe7ff0ff0501b76afd7ad3dee86ca95bcbf31f214a4a15e0ff657a42595","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:35:30.271633Z","signature_b64":"Sq5cLFDh8w8f3+DEoTOITOPUEkqQ6Ojng5dMOBLFrPblIGEplpzQ6sAKMTBw/a4WzON1mFvDceSxiFaMTD56Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fef8fbe7ff0ff0501b76afd7ad3dee86ca95bcbf31f214a4a15e0ff657a42595","last_reissued_at":"2026-07-05T05:35:30.271167Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:35:30.271167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.02441","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":"2026-07-05T05:35:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dr4SRUjjuKejYTGsu3vA6luTaADlsyoA8HeVF4NnarzPpPpdqSHbbCfiOIO5oBTYjtg2/OOMG6KiC+zLGNldAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T18:17:41.831586Z"},"content_sha256":"bb6b0b0fd4ff6060beeb0945978c660ce79c6f1de2ef91105d02acdff2ca8a4f","schema_version":"1.0","event_id":"sha256:bb6b0b0fd4ff6060beeb0945978c660ce79c6f1de2ef91105d02acdff2ca8a4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:734PXZ77B7YFAG3WV7L22PPOQ3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The radial variation of the solar wind turbulence spectra near the kinetic break scale from Parker Solar Probe measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.space-ph"],"primary_cat":"astro-ph.SR","authors_text":"A.E. Nel, A. Pitna, E.P. Kontar, G.J.J. Botha, N.E. Engelbrecht, O.W. Roberts, R.D. Strauss, R.T. Wicks, S.D. Bale, S. Lotz","submitted_at":"2022-12-05T17:40:20Z","abstract_excerpt":"In this study we examine the radial dependence of the inertial and dissipation range indices, as well as the spectral break separating the inertial and dissipation range in power density spectra of interplanetary magnetic field fluctuations using {\\it Parker Solar Probe} data from the fifth solar encounter between $\\sim$0.1 and $\\sim$0.7 au. The derived break wavenumber compares reasonably well with previous estimates at larger radial distances and is consistent with gyro-resonant damping of Alfv\\'enic fluctuations by thermal protons. We find that the inertial scale power law index varies betw"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02441","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/2212.02441/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":"2026-07-05T05:35:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ahHf2NRtrkQEE86JTPUKmt6LTqauBsR0KT49A0LdEvwkDr2U2JN+xAdOm9eRBV5BFsdyznEfLiCTlfcLM//jAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T18:17:41.832099Z"},"content_sha256":"24cc3e3f80eeefb057d7b264fac9cb4fe30c68bf91491134b2c21bb68e9f977e","schema_version":"1.0","event_id":"sha256:24cc3e3f80eeefb057d7b264fac9cb4fe30c68bf91491134b2c21bb68e9f977e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/734PXZ77B7YFAG3WV7L22PPOQ3/bundle.json","state_url":"https://pith.science/pith/734PXZ77B7YFAG3WV7L22PPOQ3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/734PXZ77B7YFAG3WV7L22PPOQ3/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":"2026-08-21T18:17:41Z","links":{"resolver":"https://pith.science/pith/734PXZ77B7YFAG3WV7L22PPOQ3","bundle":"https://pith.science/pith/734PXZ77B7YFAG3WV7L22PPOQ3/bundle.json","state":"https://pith.science/pith/734PXZ77B7YFAG3WV7L22PPOQ3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/734PXZ77B7YFAG3WV7L22PPOQ3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:734PXZ77B7YFAG3WV7L22PPOQ3","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":"08f103318fb90fa54e0508935a76666f5acd127d8c48ac94eb5bbdc6e6a1d9fa","cross_cats_sorted":["physics.space-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-12-05T17:40:20Z","title_canon_sha256":"769b2e15ab81d3535b80745023b93d1fb2f9460575e93e79e3bba50b6d230a15"},"schema_version":"1.0","source":{"id":"2212.02441","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.02441","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"arxiv_version","alias_value":"2212.02441v1","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02441","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_12","alias_value":"734PXZ77B7YF","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_16","alias_value":"734PXZ77B7YFAG3W","created_at":"2026-07-05T05:35:30Z"},{"alias_kind":"pith_short_8","alias_value":"734PXZ77","created_at":"2026-07-05T05:35:30Z"}],"graph_snapshots":[{"event_id":"sha256:24cc3e3f80eeefb057d7b264fac9cb4fe30c68bf91491134b2c21bb68e9f977e","target":"graph","created_at":"2026-07-05T05:35:30Z","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/2212.02441/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study we examine the radial dependence of the inertial and dissipation range indices, as well as the spectral break separating the inertial and dissipation range in power density spectra of interplanetary magnetic field fluctuations using {\\it Parker Solar Probe} data from the fifth solar encounter between $\\sim$0.1 and $\\sim$0.7 au. The derived break wavenumber compares reasonably well with previous estimates at larger radial distances and is consistent with gyro-resonant damping of Alfv\\'enic fluctuations by thermal protons. We find that the inertial scale power law index varies betw","authors_text":"A.E. Nel, A. Pitna, E.P. Kontar, G.J.J. Botha, N.E. Engelbrecht, O.W. Roberts, R.D. Strauss, R.T. Wicks, S.D. Bale, S. Lotz","cross_cats":["physics.space-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-12-05T17:40:20Z","title":"The radial variation of the solar wind turbulence spectra near the kinetic break scale from Parker Solar Probe measurements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02441","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:bb6b0b0fd4ff6060beeb0945978c660ce79c6f1de2ef91105d02acdff2ca8a4f","target":"record","created_at":"2026-07-05T05:35:30Z","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":"08f103318fb90fa54e0508935a76666f5acd127d8c48ac94eb5bbdc6e6a1d9fa","cross_cats_sorted":["physics.space-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-12-05T17:40:20Z","title_canon_sha256":"769b2e15ab81d3535b80745023b93d1fb2f9460575e93e79e3bba50b6d230a15"},"schema_version":"1.0","source":{"id":"2212.02441","kind":"arxiv","version":1}},"canonical_sha256":"fef8fbe7ff0ff0501b76afd7ad3dee86ca95bcbf31f214a4a15e0ff657a42595","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fef8fbe7ff0ff0501b76afd7ad3dee86ca95bcbf31f214a4a15e0ff657a42595","first_computed_at":"2026-07-05T05:35:30.271167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:35:30.271167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Sq5cLFDh8w8f3+DEoTOITOPUEkqQ6Ojng5dMOBLFrPblIGEplpzQ6sAKMTBw/a4WzON1mFvDceSxiFaMTD56Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T05:35:30.271633Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.02441","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb6b0b0fd4ff6060beeb0945978c660ce79c6f1de2ef91105d02acdff2ca8a4f","sha256:24cc3e3f80eeefb057d7b264fac9cb4fe30c68bf91491134b2c21bb68e9f977e"],"state_sha256":"d005612c9ba996e01c53c18b1a08d446d2af6f448258ec862924df212b76da6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g7iS9wxLM+XEZSkImkMPrEXf+4AjWGA5LsSjcFwAoEoIZ4UByRYKHAdvU0rPvq4rCwik6yQ+JnkwOB+BeLQECQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T18:17:41.837801Z","bundle_sha256":"cf6c4d53ed9018b4932711a31fcf660b79042834b6f450a9b08cbf25c5808014"}}