{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:4BX56CDTDC7GZR27LQGV24SOJS","short_pith_number":"pith:4BX56CDT","canonical_record":{"source":{"id":"1402.0329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-03T10:18:06Z","cross_cats_sorted":["physics.space-ph"],"title_canon_sha256":"3cee73d9cbd3abace3b934003470b7098de0f7d7626d69028a33105ba4842532","abstract_canon_sha256":"a88471e0fef8382250b718692ea5e638bc13183bd1b9b3564b6bfad4ed26b5f7"},"schema_version":"1.0"},"canonical_sha256":"e06fdf087318be6cc75f5c0d5d724e4c83843a172b8af42ed34e0f5b95d4b138","source":{"kind":"arxiv","id":"1402.0329","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.0329","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"arxiv_version","alias_value":"1402.0329v1","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.0329","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"pith_short_12","alias_value":"4BX56CDTDC7G","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4BX56CDTDC7GZR27","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4BX56CDT","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:4BX56CDTDC7GZR27LQGV24SOJS","target":"record","payload":{"canonical_record":{"source":{"id":"1402.0329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-03T10:18:06Z","cross_cats_sorted":["physics.space-ph"],"title_canon_sha256":"3cee73d9cbd3abace3b934003470b7098de0f7d7626d69028a33105ba4842532","abstract_canon_sha256":"a88471e0fef8382250b718692ea5e638bc13183bd1b9b3564b6bfad4ed26b5f7"},"schema_version":"1.0"},"canonical_sha256":"e06fdf087318be6cc75f5c0d5d724e4c83843a172b8af42ed34e0f5b95d4b138","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:53.473964Z","signature_b64":"iwRx/7fRvl3WhULPRzZto9qjHXl7ywEl2gawv98IuOW2gFWYOY1TGj0HcBBMTVfY961nKJPdWBWUQ3sTF+O1Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e06fdf087318be6cc75f5c0d5d724e4c83843a172b8af42ed34e0f5b95d4b138","last_reissued_at":"2026-05-18T01:44:53.473355Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:53.473355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.0329","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":"2026-05-18T01:44:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JEj/tbthlHppSVLperoyaiyJNEXVv14+ik+qb8SRJEADOSAVnjNaMUiB+gaOGxEQW8pbymlAiLHqVcYFnW34Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T23:37:39.042709Z"},"content_sha256":"13899896926bb5ffc5af3ad9868fdaaa02a72c4d88ff836ac93a9c97f7aa76e3","schema_version":"1.0","event_id":"sha256:13899896926bb5ffc5af3ad9868fdaaa02a72c4d88ff836ac93a9c97f7aa76e3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:4BX56CDTDC7GZR27LQGV24SOJS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Twisted magnetic flux tubes in the solar wind","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.space-ph"],"primary_cat":"astro-ph.SR","authors_text":"Roberto Bruno, Teimuraz Zaqarashvili, Yasuhito Narita, Zolt\\'an V\\\"or\\\"os","submitted_at":"2014-02-03T10:18:06Z","abstract_excerpt":"Magnetic flux tubes in the solar wind can be twisted as they are transported from the solar surface, where the tubes are twisted owing to photospheric motions. It is suggested that the twisted magnetic tubes can be detected as the variation of total (thermal+magnetic) pressure during their passage through observing satellite. We show that the total pressure of several observed twisted tubes resembles the theoretically expected profile. The twist of isolated magnetic tube may explain the observed abrupt changes of magnetic field direction at tube walls. We have also found some evidence that the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.0329","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":"2026-05-18T01:44:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UReZBsRR2UfwQZq5CWP5Hiw/9D2VO26mKAJXeNClYOrlmz+ydtvGr2mFAo0P3s0MAlksKw9pn/4XYK0PqfIGCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T23:37:39.043051Z"},"content_sha256":"fb8f889749d3fe7a856819df7d6230fef11e482a6772cb09e6b2198dffbe25da","schema_version":"1.0","event_id":"sha256:fb8f889749d3fe7a856819df7d6230fef11e482a6772cb09e6b2198dffbe25da"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4BX56CDTDC7GZR27LQGV24SOJS/bundle.json","state_url":"https://pith.science/pith/4BX56CDTDC7GZR27LQGV24SOJS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4BX56CDTDC7GZR27LQGV24SOJS/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":"2026-06-19T23:37:39Z","links":{"resolver":"https://pith.science/pith/4BX56CDTDC7GZR27LQGV24SOJS","bundle":"https://pith.science/pith/4BX56CDTDC7GZR27LQGV24SOJS/bundle.json","state":"https://pith.science/pith/4BX56CDTDC7GZR27LQGV24SOJS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4BX56CDTDC7GZR27LQGV24SOJS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:4BX56CDTDC7GZR27LQGV24SOJS","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":"a88471e0fef8382250b718692ea5e638bc13183bd1b9b3564b6bfad4ed26b5f7","cross_cats_sorted":["physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-03T10:18:06Z","title_canon_sha256":"3cee73d9cbd3abace3b934003470b7098de0f7d7626d69028a33105ba4842532"},"schema_version":"1.0","source":{"id":"1402.0329","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.0329","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"arxiv_version","alias_value":"1402.0329v1","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.0329","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"pith_short_12","alias_value":"4BX56CDTDC7G","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4BX56CDTDC7GZR27","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4BX56CDT","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:fb8f889749d3fe7a856819df7d6230fef11e482a6772cb09e6b2198dffbe25da","target":"graph","created_at":"2026-05-18T01:44:53Z","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":"Magnetic flux tubes in the solar wind can be twisted as they are transported from the solar surface, where the tubes are twisted owing to photospheric motions. It is suggested that the twisted magnetic tubes can be detected as the variation of total (thermal+magnetic) pressure during their passage through observing satellite. We show that the total pressure of several observed twisted tubes resembles the theoretically expected profile. The twist of isolated magnetic tube may explain the observed abrupt changes of magnetic field direction at tube walls. We have also found some evidence that the","authors_text":"Roberto Bruno, Teimuraz Zaqarashvili, Yasuhito Narita, Zolt\\'an V\\\"or\\\"os","cross_cats":["physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-03T10:18:06Z","title":"Twisted magnetic flux tubes in the solar wind"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.0329","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":"sha256:13899896926bb5ffc5af3ad9868fdaaa02a72c4d88ff836ac93a9c97f7aa76e3","target":"record","created_at":"2026-05-18T01:44:53Z","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":"a88471e0fef8382250b718692ea5e638bc13183bd1b9b3564b6bfad4ed26b5f7","cross_cats_sorted":["physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-02-03T10:18:06Z","title_canon_sha256":"3cee73d9cbd3abace3b934003470b7098de0f7d7626d69028a33105ba4842532"},"schema_version":"1.0","source":{"id":"1402.0329","kind":"arxiv","version":1}},"canonical_sha256":"e06fdf087318be6cc75f5c0d5d724e4c83843a172b8af42ed34e0f5b95d4b138","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e06fdf087318be6cc75f5c0d5d724e4c83843a172b8af42ed34e0f5b95d4b138","first_computed_at":"2026-05-18T01:44:53.473355Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:53.473355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iwRx/7fRvl3WhULPRzZto9qjHXl7ywEl2gawv98IuOW2gFWYOY1TGj0HcBBMTVfY961nKJPdWBWUQ3sTF+O1Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:53.473964Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.0329","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:13899896926bb5ffc5af3ad9868fdaaa02a72c4d88ff836ac93a9c97f7aa76e3","sha256:fb8f889749d3fe7a856819df7d6230fef11e482a6772cb09e6b2198dffbe25da"],"state_sha256":"bd946a405f88552d5fdd8718c2b93032a5c0b85bb1af6741f189ee6e96d04c52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MqXi7hx4e6SsPWd41aDtt044NRku/g2815Fid7iGEX455EVU9coj8YC5qmVnosKY5CV0sn+tr9WsgLrn7nmbAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-19T23:37:39.044879Z","bundle_sha256":"a11da78725e04ad0833017c7c80d3ebc0c755833296702943db03dbd7e5bd77e"}}