{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:DWF5EN3CY3AXNIHVVDAP6YUGNA","short_pith_number":"pith:DWF5EN3C","schema_version":"1.0","canonical_sha256":"1d8bd23762c6c176a0f5a8c0ff6286681ab17fbc7343770b0c6629931151a473","source":{"kind":"arxiv","id":"1102.1137","version":1},"attestation_state":"computed","paper":{"title":"Temporal Relation between Disappearance of Penumbral Fine-Scale Structure and Evershed Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B. W. Lites, K. Ichimoto, M. Kubo, R. A. Shine","submitted_at":"2011-02-06T11:00:50Z","abstract_excerpt":"We investigate the temporal relation between the Evershed flow, dot-like bright features (penumbral grain), the complex magnetic field structure, and dark lanes (dark core) along bright filaments in a sunspot penumbra. We use a time series of high spatial resolution photospheric intensity, vector magnetic field maps, and Doppler velocity maps obtained with the Solar Optical Telescope aboard the \\textit{Hinode} spacecraft. We conclude that the appearance and disappearance of the Evershed flow and penumbra grains occur at nearly the same time and are associated with changes of the inclination an"},"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":"1102.1137","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-02-06T11:00:50Z","cross_cats_sorted":[],"title_canon_sha256":"706770f43c9a07e36449704906cb60bcd169d3d68a48c3b84e9dd5d03790fbd4","abstract_canon_sha256":"c68c147056aa5afaff4d9f0e7e4f3ca210179ea6fe2127a5c208fc582b302cce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:16.265199Z","signature_b64":"uwDZ1yOBg4ij6yOoTWwvbpyY8HL8GLFXZJD9dVJX7x/r+I8uwxioodnaZSoIEUiaKgJWImOgVsm42OX3xyolCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d8bd23762c6c176a0f5a8c0ff6286681ab17fbc7343770b0c6629931151a473","last_reissued_at":"2026-05-18T02:03:16.264401Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:16.264401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Temporal Relation between Disappearance of Penumbral Fine-Scale Structure and Evershed Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"B. W. Lites, K. Ichimoto, M. Kubo, R. A. Shine","submitted_at":"2011-02-06T11:00:50Z","abstract_excerpt":"We investigate the temporal relation between the Evershed flow, dot-like bright features (penumbral grain), the complex magnetic field structure, and dark lanes (dark core) along bright filaments in a sunspot penumbra. We use a time series of high spatial resolution photospheric intensity, vector magnetic field maps, and Doppler velocity maps obtained with the Solar Optical Telescope aboard the \\textit{Hinode} spacecraft. We conclude that the appearance and disappearance of the Evershed flow and penumbra grains occur at nearly the same time and are associated with changes of the inclination an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1137","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":"1102.1137","created_at":"2026-05-18T02:03:16.264566+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.1137v1","created_at":"2026-05-18T02:03:16.264566+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1137","created_at":"2026-05-18T02:03:16.264566+00:00"},{"alias_kind":"pith_short_12","alias_value":"DWF5EN3CY3AX","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"DWF5EN3CY3AXNIHV","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"DWF5EN3C","created_at":"2026-05-18T12:26:26.731475+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/DWF5EN3CY3AXNIHVVDAP6YUGNA","json":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA.json","graph_json":"https://pith.science/api/pith-number/DWF5EN3CY3AXNIHVVDAP6YUGNA/graph.json","events_json":"https://pith.science/api/pith-number/DWF5EN3CY3AXNIHVVDAP6YUGNA/events.json","paper":"https://pith.science/paper/DWF5EN3C"},"agent_actions":{"view_html":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA","download_json":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA.json","view_paper":"https://pith.science/paper/DWF5EN3C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.1137&json=true","fetch_graph":"https://pith.science/api/pith-number/DWF5EN3CY3AXNIHVVDAP6YUGNA/graph.json","fetch_events":"https://pith.science/api/pith-number/DWF5EN3CY3AXNIHVVDAP6YUGNA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA/action/storage_attestation","attest_author":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA/action/author_attestation","sign_citation":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA/action/citation_signature","submit_replication":"https://pith.science/pith/DWF5EN3CY3AXNIHVVDAP6YUGNA/action/replication_record"}},"created_at":"2026-05-18T02:03:16.264566+00:00","updated_at":"2026-05-18T02:03:16.264566+00:00"}