{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:4V3BFZAY7LMQ7HMH2KF4TMNVJT","short_pith_number":"pith:4V3BFZAY","schema_version":"1.0","canonical_sha256":"e57612e418fad90f9d87d28bc9b1b54cdb68a85046c5c559981fe76a2d74c2a4","source":{"kind":"arxiv","id":"1208.1377","version":1},"attestation_state":"computed","paper":{"title":"Oscillations in active region fan loops: Observations from EIS/{\\it Hinode} and AIA/SDO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Banerjee, Jagdev Singh, S. Krishna Prasad","submitted_at":"2012-08-07T09:18:28Z","abstract_excerpt":"Active region fan loops in AR 11076 were studied, in search of oscillations, using high cadence spectroscopic observations from EIS on board Hinode combined with imaging sequences from the AIA on board SDO. Spectra from EIS were analyzed in two spectral windows, \\FeXII 195.12 \\AA and \\FeXIII 202.04 \\AA along with the images from AIA in 171 \\AA and 193 \\AA channels. We find short ($<$3 min) and long ($\\approx$9 min) periods at two different locations. Shorter periods show oscillations in all the three line parameters and the longer ones only in intensity and Doppler shift but not in line width."},"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":"1208.1377","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-08-07T09:18:28Z","cross_cats_sorted":[],"title_canon_sha256":"3be77b4f70ff3473f84e7bbb58bee951822984eac7b4316ca6c040f1443399bf","abstract_canon_sha256":"480dcd1c02845153e244cffe8290e027c72e60363caded271ede51b351ac60b3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:49:19.305746Z","signature_b64":"LsBsP9qPM9MoXtabIglBIBN3A8FMFCHvYg0nzBXsTyivhVajyjr44aINSE9wniv62mBevVU1YT9eZ0rx52pzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e57612e418fad90f9d87d28bc9b1b54cdb68a85046c5c559981fe76a2d74c2a4","last_reissued_at":"2026-05-18T03:49:19.304939Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:49:19.304939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Oscillations in active region fan loops: Observations from EIS/{\\it Hinode} and AIA/SDO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"D. Banerjee, Jagdev Singh, S. Krishna Prasad","submitted_at":"2012-08-07T09:18:28Z","abstract_excerpt":"Active region fan loops in AR 11076 were studied, in search of oscillations, using high cadence spectroscopic observations from EIS on board Hinode combined with imaging sequences from the AIA on board SDO. Spectra from EIS were analyzed in two spectral windows, \\FeXII 195.12 \\AA and \\FeXIII 202.04 \\AA along with the images from AIA in 171 \\AA and 193 \\AA channels. We find short ($<$3 min) and long ($\\approx$9 min) periods at two different locations. Shorter periods show oscillations in all the three line parameters and the longer ones only in intensity and Doppler shift but not in line width."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.1377","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":"1208.1377","created_at":"2026-05-18T03:49:19.305073+00:00"},{"alias_kind":"arxiv_version","alias_value":"1208.1377v1","created_at":"2026-05-18T03:49:19.305073+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.1377","created_at":"2026-05-18T03:49:19.305073+00:00"},{"alias_kind":"pith_short_12","alias_value":"4V3BFZAY7LMQ","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_16","alias_value":"4V3BFZAY7LMQ7HMH","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_8","alias_value":"4V3BFZAY","created_at":"2026-05-18T12:26:53.410803+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/4V3BFZAY7LMQ7HMH2KF4TMNVJT","json":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT.json","graph_json":"https://pith.science/api/pith-number/4V3BFZAY7LMQ7HMH2KF4TMNVJT/graph.json","events_json":"https://pith.science/api/pith-number/4V3BFZAY7LMQ7HMH2KF4TMNVJT/events.json","paper":"https://pith.science/paper/4V3BFZAY"},"agent_actions":{"view_html":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT","download_json":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT.json","view_paper":"https://pith.science/paper/4V3BFZAY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1208.1377&json=true","fetch_graph":"https://pith.science/api/pith-number/4V3BFZAY7LMQ7HMH2KF4TMNVJT/graph.json","fetch_events":"https://pith.science/api/pith-number/4V3BFZAY7LMQ7HMH2KF4TMNVJT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT/action/storage_attestation","attest_author":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT/action/author_attestation","sign_citation":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT/action/citation_signature","submit_replication":"https://pith.science/pith/4V3BFZAY7LMQ7HMH2KF4TMNVJT/action/replication_record"}},"created_at":"2026-05-18T03:49:19.305073+00:00","updated_at":"2026-05-18T03:49:19.305073+00:00"}