{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:IVDGE52NCDUXVORTM3VAMLPT3Q","short_pith_number":"pith:IVDGE52N","schema_version":"1.0","canonical_sha256":"454662774d10e97aba3366ea062df3dc1bb808ef7ddee03d92977306001cdc84","source":{"kind":"arxiv","id":"1107.3113","version":1},"attestation_state":"computed","paper":{"title":"Kink waves in an active region dynamic fibril","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.Pietarila, J. Hirzberger, R. Aznar Cuadrado, S.K. Solanki","submitted_at":"2011-07-15T17:42:59Z","abstract_excerpt":"We present high spatial and temporal resolution Ca II 8542 observations of a kink wave in an on-disk chromospheric active region fibril. The properties of the wave are similar to those observed in off-limb spicules. From the observed phase and period of the wave we determine a lower limit for the field strength in the chromospheric active region fibril located at the edge of a sunspot to be a few hundred Gauss. We find indications that the event was triggered by a small-scale reconnection event higher up in the atmosphere."},"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":"1107.3113","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-15T17:42:59Z","cross_cats_sorted":[],"title_canon_sha256":"45427ddf9c56dfe410c63c5b0acce5c5df668717464dbc1883aa0cb7c1caf296","abstract_canon_sha256":"b81afd71616d564dd1c6ca104563d098dc3a9d675fa0d19ecbc1130e78e4e300"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:16.178764Z","signature_b64":"AjPK+MD6lb7jS4BNRrqp0YnMGGr24ImTafPzdFnCLx4nlHYjFYAPMELPb9buOE50jtxwkHc3XwFMXZg6RSt9Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"454662774d10e97aba3366ea062df3dc1bb808ef7ddee03d92977306001cdc84","last_reissued_at":"2026-05-18T02:01:16.178010Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:16.178010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kink waves in an active region dynamic fibril","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.Pietarila, J. Hirzberger, R. Aznar Cuadrado, S.K. Solanki","submitted_at":"2011-07-15T17:42:59Z","abstract_excerpt":"We present high spatial and temporal resolution Ca II 8542 observations of a kink wave in an on-disk chromospheric active region fibril. The properties of the wave are similar to those observed in off-limb spicules. From the observed phase and period of the wave we determine a lower limit for the field strength in the chromospheric active region fibril located at the edge of a sunspot to be a few hundred Gauss. We find indications that the event was triggered by a small-scale reconnection event higher up in the atmosphere."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3113","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":"1107.3113","created_at":"2026-05-18T02:01:16.178129+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.3113v1","created_at":"2026-05-18T02:01:16.178129+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3113","created_at":"2026-05-18T02:01:16.178129+00:00"},{"alias_kind":"pith_short_12","alias_value":"IVDGE52NCDUX","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_16","alias_value":"IVDGE52NCDUXVORT","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_8","alias_value":"IVDGE52N","created_at":"2026-05-18T12:26:32.869790+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/IVDGE52NCDUXVORTM3VAMLPT3Q","json":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q.json","graph_json":"https://pith.science/api/pith-number/IVDGE52NCDUXVORTM3VAMLPT3Q/graph.json","events_json":"https://pith.science/api/pith-number/IVDGE52NCDUXVORTM3VAMLPT3Q/events.json","paper":"https://pith.science/paper/IVDGE52N"},"agent_actions":{"view_html":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q","download_json":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q.json","view_paper":"https://pith.science/paper/IVDGE52N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.3113&json=true","fetch_graph":"https://pith.science/api/pith-number/IVDGE52NCDUXVORTM3VAMLPT3Q/graph.json","fetch_events":"https://pith.science/api/pith-number/IVDGE52NCDUXVORTM3VAMLPT3Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q/action/storage_attestation","attest_author":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q/action/author_attestation","sign_citation":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q/action/citation_signature","submit_replication":"https://pith.science/pith/IVDGE52NCDUXVORTM3VAMLPT3Q/action/replication_record"}},"created_at":"2026-05-18T02:01:16.178129+00:00","updated_at":"2026-05-18T02:01:16.178129+00:00"}