{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:KFB3U3XM7IQ2APJ7ILYI4RKYC3","short_pith_number":"pith:KFB3U3XM","schema_version":"1.0","canonical_sha256":"5143ba6eecfa21a03d3f42f08e455816fa4e252eaa6ab90868c2407ed57a3a6f","source":{"kind":"arxiv","id":"1802.05093","version":1},"attestation_state":"computed","paper":{"title":"X-ray flare oscillations track plasma sloshing along star-disk magnetic tubes in Orion star-forming region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Antonino Petralia, Ettore Flaccomio, Fabio Reale, Javier Lopez-Santiago, Salvatore Sciortino","submitted_at":"2018-02-14T13:46:37Z","abstract_excerpt":"Pulsing X-ray emission tracks the plasma echo traveling in an extremely long magnetic tube that flares in an Orion Pre-Main Sequence (PMS) star. On the Sun, flares last from minutes to a few hours and the longest-lasting typically involve arcades of closed magnetic tubes. Long-lasting X-ray flares are observed in PMS stars. Large-amplitude (~20%) long-period (~3 hours) pulsations are detected in the light curve of day-long flares observed by the Advanced CCD Imaging Spectrometer (ACIS) on-board Chandra from PMS stars in the Orion cluster. Detailed hydrodynamic modeling of two flares observed o"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1802.05093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-02-14T13:46:37Z","cross_cats_sorted":[],"title_canon_sha256":"cfa702fdae30d721143f68156ade03a0426d6fec4ae729b82204d4ea7a48b5a6","abstract_canon_sha256":"90e6955139966fd2f80af67748f2b68348642d668be4cdb389a87e1afaafafa4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:51.933238Z","signature_b64":"5FJYEef7Lwh2w+W8eyje70X6Term03HjII/IJS+7MMyrEDm4CcY3Eyh3O1W1cS7t1N7S4pxJfKt8ctxCrdF4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5143ba6eecfa21a03d3f42f08e455816fa4e252eaa6ab90868c2407ed57a3a6f","last_reissued_at":"2026-05-18T00:18:51.932783Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:51.932783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"X-ray flare oscillations track plasma sloshing along star-disk magnetic tubes in Orion star-forming region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Antonino Petralia, Ettore Flaccomio, Fabio Reale, Javier Lopez-Santiago, Salvatore Sciortino","submitted_at":"2018-02-14T13:46:37Z","abstract_excerpt":"Pulsing X-ray emission tracks the plasma echo traveling in an extremely long magnetic tube that flares in an Orion Pre-Main Sequence (PMS) star. On the Sun, flares last from minutes to a few hours and the longest-lasting typically involve arcades of closed magnetic tubes. Long-lasting X-ray flares are observed in PMS stars. Large-amplitude (~20%) long-period (~3 hours) pulsations are detected in the light curve of day-long flares observed by the Advanced CCD Imaging Spectrometer (ACIS) on-board Chandra from PMS stars in the Orion cluster. Detailed hydrodynamic modeling of two flares observed o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05093","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1802.05093","created_at":"2026-05-18T00:18:51.932864+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.05093v1","created_at":"2026-05-18T00:18:51.932864+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05093","created_at":"2026-05-18T00:18:51.932864+00:00"},{"alias_kind":"pith_short_12","alias_value":"KFB3U3XM7IQ2","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_16","alias_value":"KFB3U3XM7IQ2APJ7","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_8","alias_value":"KFB3U3XM","created_at":"2026-05-18T12:32:33.847187+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3","json":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3.json","graph_json":"https://pith.science/api/pith-number/KFB3U3XM7IQ2APJ7ILYI4RKYC3/graph.json","events_json":"https://pith.science/api/pith-number/KFB3U3XM7IQ2APJ7ILYI4RKYC3/events.json","paper":"https://pith.science/paper/KFB3U3XM"},"agent_actions":{"view_html":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3","download_json":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3.json","view_paper":"https://pith.science/paper/KFB3U3XM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.05093&json=true","fetch_graph":"https://pith.science/api/pith-number/KFB3U3XM7IQ2APJ7ILYI4RKYC3/graph.json","fetch_events":"https://pith.science/api/pith-number/KFB3U3XM7IQ2APJ7ILYI4RKYC3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3/action/storage_attestation","attest_author":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3/action/author_attestation","sign_citation":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3/action/citation_signature","submit_replication":"https://pith.science/pith/KFB3U3XM7IQ2APJ7ILYI4RKYC3/action/replication_record"}},"created_at":"2026-05-18T00:18:51.932864+00:00","updated_at":"2026-05-18T00:18:51.932864+00:00"}