{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:XOLNW32QXO4YEXZ2XTQRNOEHBA","short_pith_number":"pith:XOLNW32Q","schema_version":"1.0","canonical_sha256":"bb96db6f50bbb9825f3abce116b887081428a79136f7f41d304aea6bd7f94487","source":{"kind":"arxiv","id":"1709.05110","version":1},"attestation_state":"computed","paper":{"title":"Photospheric activity of the Sun with VIRGO and GOLF: Comparison with standard activity proxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A Jim\\'enez, D. Salabert, E. Corsaro, L. Bertello, P.L. Pall\\'e, R.A. Garc\\'ia","submitted_at":"2017-09-15T08:53:06Z","abstract_excerpt":"We study the variability of solar activity using new photospheric proxies originally developed for the analysis of stellar magnetism with the CoRoT and Kepler photometric observations. These proxies are obtained by tracking the temporal modulations in the observations associated to the spots and magnetic features as the Sun rotates. We analyze here 21 years, spanning solar cycles 23 and 24, of the observations collected by the space-based photometric VIRGO and radial velocity GOLF instruments on board the SoHO satellite. The photospheric activity proxy Sph is then calculated for each of the th"},"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":"1709.05110","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-15T08:53:06Z","cross_cats_sorted":[],"title_canon_sha256":"a71375ea6597cfbfc2ffbf7b99dcac0a6cdf6b1353329b1dbd0731c3c5a26cf7","abstract_canon_sha256":"04c6c5a6de4b62b4f10fa54af0306e8a44a99ecb72e4e9f04c2d2a7fd40e49de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:14.115741Z","signature_b64":"B5DL65Q+SW19rhIj+kGLuKGEkWHnDSkAon8DpAYCclBjDHIyQgyeO/M3P057NOvn1Q3DUcU+NzBXvtZhVURXDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb96db6f50bbb9825f3abce116b887081428a79136f7f41d304aea6bd7f94487","last_reissued_at":"2026-05-18T00:28:14.115063Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:14.115063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Photospheric activity of the Sun with VIRGO and GOLF: Comparison with standard activity proxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A Jim\\'enez, D. Salabert, E. Corsaro, L. Bertello, P.L. Pall\\'e, R.A. Garc\\'ia","submitted_at":"2017-09-15T08:53:06Z","abstract_excerpt":"We study the variability of solar activity using new photospheric proxies originally developed for the analysis of stellar magnetism with the CoRoT and Kepler photometric observations. These proxies are obtained by tracking the temporal modulations in the observations associated to the spots and magnetic features as the Sun rotates. We analyze here 21 years, spanning solar cycles 23 and 24, of the observations collected by the space-based photometric VIRGO and radial velocity GOLF instruments on board the SoHO satellite. The photospheric activity proxy Sph is then calculated for each of the th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.05110","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":"1709.05110","created_at":"2026-05-18T00:28:14.115166+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.05110v1","created_at":"2026-05-18T00:28:14.115166+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.05110","created_at":"2026-05-18T00:28:14.115166+00:00"},{"alias_kind":"pith_short_12","alias_value":"XOLNW32QXO4Y","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"XOLNW32QXO4YEXZ2","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"XOLNW32Q","created_at":"2026-05-18T12:31:56.362134+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/XOLNW32QXO4YEXZ2XTQRNOEHBA","json":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA.json","graph_json":"https://pith.science/api/pith-number/XOLNW32QXO4YEXZ2XTQRNOEHBA/graph.json","events_json":"https://pith.science/api/pith-number/XOLNW32QXO4YEXZ2XTQRNOEHBA/events.json","paper":"https://pith.science/paper/XOLNW32Q"},"agent_actions":{"view_html":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA","download_json":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA.json","view_paper":"https://pith.science/paper/XOLNW32Q","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.05110&json=true","fetch_graph":"https://pith.science/api/pith-number/XOLNW32QXO4YEXZ2XTQRNOEHBA/graph.json","fetch_events":"https://pith.science/api/pith-number/XOLNW32QXO4YEXZ2XTQRNOEHBA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA/action/storage_attestation","attest_author":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA/action/author_attestation","sign_citation":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA/action/citation_signature","submit_replication":"https://pith.science/pith/XOLNW32QXO4YEXZ2XTQRNOEHBA/action/replication_record"}},"created_at":"2026-05-18T00:28:14.115166+00:00","updated_at":"2026-05-18T00:28:14.115166+00:00"}