{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:V54ZFZPFVNNYGABOMXNRVWEI2V","short_pith_number":"pith:V54ZFZPF","canonical_record":{"source":{"id":"1710.08179","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-23T10:11:30Z","cross_cats_sorted":[],"title_canon_sha256":"3e085f9de083b8486acb70fd92607db179d213504752a3de8d0f7d24598c0f91","abstract_canon_sha256":"232bf1471529f4d1d1fe703b4af9d146bdfa738bcf55c3ae4a1b7960a046cc55"},"schema_version":"1.0"},"canonical_sha256":"af7992e5e5ab5b83002e65db1ad888d57c54c0d1e7a343fffda893db23e8b0bd","source":{"kind":"arxiv","id":"1710.08179","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.08179","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"arxiv_version","alias_value":"1710.08179v1","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.08179","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"pith_short_12","alias_value":"V54ZFZPFVNNY","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V54ZFZPFVNNYGABO","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V54ZFZPF","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:V54ZFZPFVNNYGABOMXNRVWEI2V","target":"record","payload":{"canonical_record":{"source":{"id":"1710.08179","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-23T10:11:30Z","cross_cats_sorted":[],"title_canon_sha256":"3e085f9de083b8486acb70fd92607db179d213504752a3de8d0f7d24598c0f91","abstract_canon_sha256":"232bf1471529f4d1d1fe703b4af9d146bdfa738bcf55c3ae4a1b7960a046cc55"},"schema_version":"1.0"},"canonical_sha256":"af7992e5e5ab5b83002e65db1ad888d57c54c0d1e7a343fffda893db23e8b0bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:13.188918Z","signature_b64":"de5BowKz0tie0sGkrS9kOC5NPBY7jS2luRVxAW2jM0kKkA50mWDIPTjWp1UXcS+cHI9XfPsh5kjlYsJdon9ADg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af7992e5e5ab5b83002e65db1ad888d57c54c0d1e7a343fffda893db23e8b0bd","last_reissued_at":"2026-05-18T00:28:13.188195Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:13.188195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.08179","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":"2026-05-18T00:28:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"onGPNAfY4h8BhKDZopY53A6FF+OHFtxSpj6IlWfb4bHqc79vZ30VveKiWS3XEhHckv/CXwB1vAcH68IIn4TeAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:21:39.831766Z"},"content_sha256":"253c530ba5ad0b252ca789f883a711a7ec6ef8e08290c038ed95e96af5b5193d","schema_version":"1.0","event_id":"sha256:253c530ba5ad0b252ca789f883a711a7ec6ef8e08290c038ed95e96af5b5193d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:V54ZFZPFVNNYGABOMXNRVWEI2V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic swirls and associated fast magnetoacoustic kink waves in a solar chromospheric flux tube","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. K. Srivastava, B. Ku\\'zma, D. J. Pascoe, K. Murawski, P. Jel\\'inek, P. Kayshap, V. Fedun","submitted_at":"2017-10-23T10:11:30Z","abstract_excerpt":"We perform numerical simulations of impulsively generated magnetic swirls in an isolated flux tube which is rooted in the solar photosphere. These swirls are triggered by an initial pulse in a horizontal component of the velocity. The initial pulse is launched either: (a) centrally, within the localized magnetic flux tube; or (b) off-central, in the ambient medium. The evolution and dynamics of the flux tube is described by three-dimensional, ideal magnetohydrodynamic equations. These equations are numerically solved to reveal that in case (a) dipole-like swirls associated with the fast magnet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.08179","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":"2026-05-18T00:28:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ol2AJgR8hwQbpsqyPEoXGmNXpL0oKIUcXz/ilvDOI8e4cybee9vzw4hBwYQ+7V715nAckWZDD0hhpR3WR5fWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T22:21:39.832110Z"},"content_sha256":"e63d91fa6373f5ce4adf5f9618d993c573060094c54a52c5a3503bda96634a7e","schema_version":"1.0","event_id":"sha256:e63d91fa6373f5ce4adf5f9618d993c573060094c54a52c5a3503bda96634a7e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/bundle.json","state_url":"https://pith.science/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/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":"2026-06-08T22:21:39Z","links":{"resolver":"https://pith.science/pith/V54ZFZPFVNNYGABOMXNRVWEI2V","bundle":"https://pith.science/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/bundle.json","state":"https://pith.science/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V54ZFZPFVNNYGABOMXNRVWEI2V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:V54ZFZPFVNNYGABOMXNRVWEI2V","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":"232bf1471529f4d1d1fe703b4af9d146bdfa738bcf55c3ae4a1b7960a046cc55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-23T10:11:30Z","title_canon_sha256":"3e085f9de083b8486acb70fd92607db179d213504752a3de8d0f7d24598c0f91"},"schema_version":"1.0","source":{"id":"1710.08179","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.08179","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"arxiv_version","alias_value":"1710.08179v1","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.08179","created_at":"2026-05-18T00:28:13Z"},{"alias_kind":"pith_short_12","alias_value":"V54ZFZPFVNNY","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V54ZFZPFVNNYGABO","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V54ZFZPF","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:e63d91fa6373f5ce4adf5f9618d993c573060094c54a52c5a3503bda96634a7e","target":"graph","created_at":"2026-05-18T00:28:13Z","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 numerical simulations of impulsively generated magnetic swirls in an isolated flux tube which is rooted in the solar photosphere. These swirls are triggered by an initial pulse in a horizontal component of the velocity. The initial pulse is launched either: (a) centrally, within the localized magnetic flux tube; or (b) off-central, in the ambient medium. The evolution and dynamics of the flux tube is described by three-dimensional, ideal magnetohydrodynamic equations. These equations are numerically solved to reveal that in case (a) dipole-like swirls associated with the fast magnet","authors_text":"A. K. Srivastava, B. Ku\\'zma, D. J. Pascoe, K. Murawski, P. Jel\\'inek, P. Kayshap, V. Fedun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-23T10:11:30Z","title":"Magnetic swirls and associated fast magnetoacoustic kink waves in a solar chromospheric flux tube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.08179","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":"sha256:253c530ba5ad0b252ca789f883a711a7ec6ef8e08290c038ed95e96af5b5193d","target":"record","created_at":"2026-05-18T00:28:13Z","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":"232bf1471529f4d1d1fe703b4af9d146bdfa738bcf55c3ae4a1b7960a046cc55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-10-23T10:11:30Z","title_canon_sha256":"3e085f9de083b8486acb70fd92607db179d213504752a3de8d0f7d24598c0f91"},"schema_version":"1.0","source":{"id":"1710.08179","kind":"arxiv","version":1}},"canonical_sha256":"af7992e5e5ab5b83002e65db1ad888d57c54c0d1e7a343fffda893db23e8b0bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af7992e5e5ab5b83002e65db1ad888d57c54c0d1e7a343fffda893db23e8b0bd","first_computed_at":"2026-05-18T00:28:13.188195Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:28:13.188195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"de5BowKz0tie0sGkrS9kOC5NPBY7jS2luRVxAW2jM0kKkA50mWDIPTjWp1UXcS+cHI9XfPsh5kjlYsJdon9ADg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:28:13.188918Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.08179","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:253c530ba5ad0b252ca789f883a711a7ec6ef8e08290c038ed95e96af5b5193d","sha256:e63d91fa6373f5ce4adf5f9618d993c573060094c54a52c5a3503bda96634a7e"],"state_sha256":"311f29b16b69df19e004b35c974143f0a8d74cecb5817a4ee6289de65dd6d5d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7XtfZRlsE4HwYvt78+iNnr9MNE0wHOKYyY5key/0UPPqYlr4zKm/AYkNdnlXWb4HT33+mJXyasKFEU/eJ9w4BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T22:21:39.833962Z","bundle_sha256":"f1360f685abffbf929c5ec8e8b982d8bc4705cd2f01aff0e8154167ef41eae93"}}