{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:HUWU6GIIIPP34FSJUFWGGJI3YC","short_pith_number":"pith:HUWU6GII","canonical_record":{"source":{"id":"1901.03869","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2019-01-12T14:41:27Z","cross_cats_sorted":[],"title_canon_sha256":"a3234cbe02230b07b108e4953bed9d495737434e8a979aad2948a24d61772159","abstract_canon_sha256":"dd8bf62cf223b22ea3e0f19a6ecf2e6c7107b0d3c038e38620cb80c0ff3f6b7b"},"schema_version":"1.0"},"canonical_sha256":"3d2d4f190843dfbe1649a16c63251bc09304c0c00aa193d1728e761a0c3453a1","source":{"kind":"arxiv","id":"1901.03869","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03869","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03869v1","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03869","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"pith_short_12","alias_value":"HUWU6GIIIPP3","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"HUWU6GIIIPP34FSJ","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"HUWU6GII","created_at":"2026-05-18T12:33:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:HUWU6GIIIPP34FSJUFWGGJI3YC","target":"record","payload":{"canonical_record":{"source":{"id":"1901.03869","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2019-01-12T14:41:27Z","cross_cats_sorted":[],"title_canon_sha256":"a3234cbe02230b07b108e4953bed9d495737434e8a979aad2948a24d61772159","abstract_canon_sha256":"dd8bf62cf223b22ea3e0f19a6ecf2e6c7107b0d3c038e38620cb80c0ff3f6b7b"},"schema_version":"1.0"},"canonical_sha256":"3d2d4f190843dfbe1649a16c63251bc09304c0c00aa193d1728e761a0c3453a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:52.118985Z","signature_b64":"D6pMbxhu/YDp3KIOlCI/B4nBOeiLcAIKkCFeHRO6M5TCUGGbSk1+P2RWOSDF+S1bW/WZp2sv4R/vYZCiBwCTDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d2d4f190843dfbe1649a16c63251bc09304c0c00aa193d1728e761a0c3453a1","last_reissued_at":"2026-05-17T23:51:52.118385Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:52.118385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.03869","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":"2026-05-17T23:51:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4UiXUpw4bvfXzlgKh2vlORQ+UBs5f2a7MVYVtXCGtRdlDKsOTVHidHRQsYyywWHxu4aLdXLaDh7LrUoWRqbdDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:39:31.617786Z"},"content_sha256":"6a016e6d7bdae6ff1425b32ae45da33ed9d4300134f52550f47c1fd48d8dcd5a","schema_version":"1.0","event_id":"sha256:6a016e6d7bdae6ff1425b32ae45da33ed9d4300134f52550f47c1fd48d8dcd5a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:HUWU6GIIIPP34FSJUFWGGJI3YC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetospheric Multiscale Observation of Kinetic Signatures in the Alfv\\'en Vortex","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.space-ph","authors_text":"B. L. Giles, C. T. Russell, Denise Perrone, J. L. Burch, Malcolm Dunlop, Olga Alexandrova, R. B. Torbert, R. E. Ergun, Robert Bingham, Tieyan Wang, Xiangcheng Dong, Yu. V. Khotyaintsev","submitted_at":"2019-01-12T14:41:27Z","abstract_excerpt":"Alfv\\'en vortex is a multi-scale nonlinear structure which contributes to intermittency of turbulence. Despite previous explorations mostly on the spatial properties of the Alfv\\'en vortex (i.e., scale, orientation, and motion), the plasma characteristics within the Alfv\\'en vortex are unknown. Moreover, the connection between the plasma energization and the Alfv\\'en vortex still remains unclear. Based on high resolution in-situ measurement from the Magnetospheric Multiscale (MMS) mission, we report for the first time, distinctive plasma features within an Alfv\\'en vortex. This Alfv\\'en vortex"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03869","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":"2026-05-17T23:51:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y/SfF3AMunJTzNeeKjylqSJ5QHeiUkoQYNwZ4hak9WVM/K16GQhpsJ5miUqEM8X61IE+xLRje1DmphOHCDntCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:39:31.618504Z"},"content_sha256":"7aa5b42419bad716e7af1637a820905d3cf54ef54300cbb5bef6d63c171df3b4","schema_version":"1.0","event_id":"sha256:7aa5b42419bad716e7af1637a820905d3cf54ef54300cbb5bef6d63c171df3b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/bundle.json","state_url":"https://pith.science/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/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":"2026-05-25T17:39:31Z","links":{"resolver":"https://pith.science/pith/HUWU6GIIIPP34FSJUFWGGJI3YC","bundle":"https://pith.science/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/bundle.json","state":"https://pith.science/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HUWU6GIIIPP34FSJUFWGGJI3YC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:HUWU6GIIIPP34FSJUFWGGJI3YC","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":"dd8bf62cf223b22ea3e0f19a6ecf2e6c7107b0d3c038e38620cb80c0ff3f6b7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2019-01-12T14:41:27Z","title_canon_sha256":"a3234cbe02230b07b108e4953bed9d495737434e8a979aad2948a24d61772159"},"schema_version":"1.0","source":{"id":"1901.03869","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03869","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03869v1","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03869","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"pith_short_12","alias_value":"HUWU6GIIIPP3","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"HUWU6GIIIPP34FSJ","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"HUWU6GII","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:7aa5b42419bad716e7af1637a820905d3cf54ef54300cbb5bef6d63c171df3b4","target":"graph","created_at":"2026-05-17T23:51:52Z","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":"Alfv\\'en vortex is a multi-scale nonlinear structure which contributes to intermittency of turbulence. Despite previous explorations mostly on the spatial properties of the Alfv\\'en vortex (i.e., scale, orientation, and motion), the plasma characteristics within the Alfv\\'en vortex are unknown. Moreover, the connection between the plasma energization and the Alfv\\'en vortex still remains unclear. Based on high resolution in-situ measurement from the Magnetospheric Multiscale (MMS) mission, we report for the first time, distinctive plasma features within an Alfv\\'en vortex. This Alfv\\'en vortex","authors_text":"B. L. Giles, C. T. Russell, Denise Perrone, J. L. Burch, Malcolm Dunlop, Olga Alexandrova, R. B. Torbert, R. E. Ergun, Robert Bingham, Tieyan Wang, Xiangcheng Dong, Yu. V. Khotyaintsev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2019-01-12T14:41:27Z","title":"Magnetospheric Multiscale Observation of Kinetic Signatures in the Alfv\\'en Vortex"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03869","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":"sha256:6a016e6d7bdae6ff1425b32ae45da33ed9d4300134f52550f47c1fd48d8dcd5a","target":"record","created_at":"2026-05-17T23:51:52Z","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":"dd8bf62cf223b22ea3e0f19a6ecf2e6c7107b0d3c038e38620cb80c0ff3f6b7b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2019-01-12T14:41:27Z","title_canon_sha256":"a3234cbe02230b07b108e4953bed9d495737434e8a979aad2948a24d61772159"},"schema_version":"1.0","source":{"id":"1901.03869","kind":"arxiv","version":1}},"canonical_sha256":"3d2d4f190843dfbe1649a16c63251bc09304c0c00aa193d1728e761a0c3453a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d2d4f190843dfbe1649a16c63251bc09304c0c00aa193d1728e761a0c3453a1","first_computed_at":"2026-05-17T23:51:52.118385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:52.118385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D6pMbxhu/YDp3KIOlCI/B4nBOeiLcAIKkCFeHRO6M5TCUGGbSk1+P2RWOSDF+S1bW/WZp2sv4R/vYZCiBwCTDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:52.118985Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.03869","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a016e6d7bdae6ff1425b32ae45da33ed9d4300134f52550f47c1fd48d8dcd5a","sha256:7aa5b42419bad716e7af1637a820905d3cf54ef54300cbb5bef6d63c171df3b4"],"state_sha256":"6e54b279b40e5fa3a988feb500575bf2e82c476ac80bfe5dc6f1131ed90e55ca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xO1GQ0DBoIlNnX2CZjkQMEidRMoHx0yaAbG15I+B3WLZiq56WJyXHzX8xQF4gNES9g/Mhk6jm56xkCzdYAS+AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:39:31.622276Z","bundle_sha256":"eecb7778028b5f7e307fdf6efbb37bff57cfac1fd1969800836d44a1e36e3026"}}