{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:SD74BGURABLWFJTILPZCPXZ6GG","short_pith_number":"pith:SD74BGUR","schema_version":"1.0","canonical_sha256":"90ffc09a91005762a6685bf227df3e31a2d455da76a86e1c0f34ced9148c8ce7","source":{"kind":"arxiv","id":"1307.8372","version":1},"attestation_state":"computed","paper":{"title":"Helioseismology from SODISM and HMI Intensity Images","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"David Salabert, Patrick Boumier, Thierry Corbard","submitted_at":"2013-07-31T16:11:35Z","abstract_excerpt":"Continuum intensity images from PICARD/SODISM and SDO/HMI covering a 209 days period in 2011 are analyzed in order to extract mode parameters for spherical harmonics up to $l=100$. SODISM helioseismology signal is affected by the low orbit of PICARD and by important gaps and CCD persistence effects. SODISM intensity signal has a lower signal to noise ratio and duty cycle than HMI and less modes were successfully fitted over the same period. A comparison of the rotation profiles obtained from both sets of continuum images shows however that the results remain compatible within one standard devi"},"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":"1307.8372","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-07-31T16:11:35Z","cross_cats_sorted":[],"title_canon_sha256":"9bb9f3bde5ee010c66bd7f9cbb0b75d16dc7c470d02a8eea77266a2cc1dfc0c6","abstract_canon_sha256":"fb168cd2d202da3af467015fc78724c724766684bdd3a7e235591c3cbe93f0a4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:01:13.601871Z","signature_b64":"7mYynmRJnDiCHEkKFMp1MfmlKbiXrOIxjObugIUli7gQ5Fogi4nzM1MYwEIkvB5OAlqTBlIjkJAkZpeBrbAaDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90ffc09a91005762a6685bf227df3e31a2d455da76a86e1c0f34ced9148c8ce7","last_reissued_at":"2026-05-18T03:01:13.601093Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:01:13.601093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Helioseismology from SODISM and HMI Intensity Images","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"David Salabert, Patrick Boumier, Thierry Corbard","submitted_at":"2013-07-31T16:11:35Z","abstract_excerpt":"Continuum intensity images from PICARD/SODISM and SDO/HMI covering a 209 days period in 2011 are analyzed in order to extract mode parameters for spherical harmonics up to $l=100$. SODISM helioseismology signal is affected by the low orbit of PICARD and by important gaps and CCD persistence effects. SODISM intensity signal has a lower signal to noise ratio and duty cycle than HMI and less modes were successfully fitted over the same period. A comparison of the rotation profiles obtained from both sets of continuum images shows however that the results remain compatible within one standard devi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.8372","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":"1307.8372","created_at":"2026-05-18T03:01:13.601214+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.8372v1","created_at":"2026-05-18T03:01:13.601214+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.8372","created_at":"2026-05-18T03:01:13.601214+00:00"},{"alias_kind":"pith_short_12","alias_value":"SD74BGURABLW","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"SD74BGURABLWFJTI","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"SD74BGUR","created_at":"2026-05-18T12:27:59.945178+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/SD74BGURABLWFJTILPZCPXZ6GG","json":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG.json","graph_json":"https://pith.science/api/pith-number/SD74BGURABLWFJTILPZCPXZ6GG/graph.json","events_json":"https://pith.science/api/pith-number/SD74BGURABLWFJTILPZCPXZ6GG/events.json","paper":"https://pith.science/paper/SD74BGUR"},"agent_actions":{"view_html":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG","download_json":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG.json","view_paper":"https://pith.science/paper/SD74BGUR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.8372&json=true","fetch_graph":"https://pith.science/api/pith-number/SD74BGURABLWFJTILPZCPXZ6GG/graph.json","fetch_events":"https://pith.science/api/pith-number/SD74BGURABLWFJTILPZCPXZ6GG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG/action/storage_attestation","attest_author":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG/action/author_attestation","sign_citation":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG/action/citation_signature","submit_replication":"https://pith.science/pith/SD74BGURABLWFJTILPZCPXZ6GG/action/replication_record"}},"created_at":"2026-05-18T03:01:13.601214+00:00","updated_at":"2026-05-18T03:01:13.601214+00:00"}