{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:BYAWMSYCBFUKO52LKWNNDT5YBK","short_pith_number":"pith:BYAWMSYC","schema_version":"1.0","canonical_sha256":"0e01664b020968a7774b559ad1cfb80a92823f04c4c8cfb8a1c2168c2eb2b0b5","source":{"kind":"arxiv","id":"1210.6779","version":2},"attestation_state":"computed","paper":{"title":"Observation of an Instability in a 'Quiescent' Prominence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.SR","authors_text":"E. Wiehr, G. Stellmacher","submitted_at":"2012-10-25T10:12:45Z","abstract_excerpt":"We present the detection of a bubble-like cavity traveling through a quiescent prominence. The H-alpha emission in the cavity is >16 times smaller than in its surroundings. The cavity propagates almost with the phase-velocity of MHD compressive waves. We suggest a disruption of the lateral magnetic stability. The Ca II 8542 spectra indicate a material outflow along the lines of force up to 12 km/s."},"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":"1210.6779","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-25T10:12:45Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"3cc60225f81e99f2d13e59f7e0cb8a037c5922926458154e970e54e34148b404","abstract_canon_sha256":"06e5d913016640423c37dacb2739d098a74e9202b1940ac5caf2072a54f60a0e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:42:12.887209Z","signature_b64":"2gqt09yOZQMDIxxUD66eyVwd+Pt9g1ck0ZkFeK5oocaPR8NdjrqfV5VKRbQEDdHbQ3n9+AwhOuw1UOeJpZmHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e01664b020968a7774b559ad1cfb80a92823f04c4c8cfb8a1c2168c2eb2b0b5","last_reissued_at":"2026-05-18T03:42:12.886358Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:42:12.886358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observation of an Instability in a 'Quiescent' Prominence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.SR","authors_text":"E. Wiehr, G. Stellmacher","submitted_at":"2012-10-25T10:12:45Z","abstract_excerpt":"We present the detection of a bubble-like cavity traveling through a quiescent prominence. The H-alpha emission in the cavity is >16 times smaller than in its surroundings. The cavity propagates almost with the phase-velocity of MHD compressive waves. We suggest a disruption of the lateral magnetic stability. The Ca II 8542 spectra indicate a material outflow along the lines of force up to 12 km/s."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.6779","kind":"arxiv","version":2},"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":"1210.6779","created_at":"2026-05-18T03:42:12.886483+00:00"},{"alias_kind":"arxiv_version","alias_value":"1210.6779v2","created_at":"2026-05-18T03:42:12.886483+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.6779","created_at":"2026-05-18T03:42:12.886483+00:00"},{"alias_kind":"pith_short_12","alias_value":"BYAWMSYCBFUK","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_16","alias_value":"BYAWMSYCBFUKO52L","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_8","alias_value":"BYAWMSYC","created_at":"2026-05-18T12:27:01.376967+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/BYAWMSYCBFUKO52LKWNNDT5YBK","json":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK.json","graph_json":"https://pith.science/api/pith-number/BYAWMSYCBFUKO52LKWNNDT5YBK/graph.json","events_json":"https://pith.science/api/pith-number/BYAWMSYCBFUKO52LKWNNDT5YBK/events.json","paper":"https://pith.science/paper/BYAWMSYC"},"agent_actions":{"view_html":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK","download_json":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK.json","view_paper":"https://pith.science/paper/BYAWMSYC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1210.6779&json=true","fetch_graph":"https://pith.science/api/pith-number/BYAWMSYCBFUKO52LKWNNDT5YBK/graph.json","fetch_events":"https://pith.science/api/pith-number/BYAWMSYCBFUKO52LKWNNDT5YBK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK/action/storage_attestation","attest_author":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK/action/author_attestation","sign_citation":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK/action/citation_signature","submit_replication":"https://pith.science/pith/BYAWMSYCBFUKO52LKWNNDT5YBK/action/replication_record"}},"created_at":"2026-05-18T03:42:12.886483+00:00","updated_at":"2026-05-18T03:42:12.886483+00:00"}