{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:2AQHS4IIJFK7AMBBY25YPLR2DO","short_pith_number":"pith:2AQHS4II","schema_version":"1.0","canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","source":{"kind":"arxiv","id":"hep-ph/0112012","version":1},"attestation_state":"computed","paper":{"title":"Constraint on solar axions from seismic solar models","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hiromoto Shibahashi (The University of Tokyo), Satoru Watanabe","submitted_at":"2001-12-02T14:31:43Z","abstract_excerpt":"We reexamine the theoretical limit on the axion coupling to two photons, $g_{a\\gamma \\gamma}$, in the light of a new solar model (seismic solar model) and the latest solar neutrino observations, the Super-Kamiokande and the Sudbury Neutrino Observatory (SNO). From the comparison of the theoretically expected and the measured neutrino fluxes, we set a limit $g_{a\\gamma \\gamma} < 4.0\\times 10^{-10} ~\\mathrm{GeV} ^{-1}$. This limit based on a new procedure is about a factor of 3 improvement over the previous theoretical limit and a more severe limit than the solar axion experiments. Therefore thi"},"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":"hep-ph/0112012","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-02T14:31:43Z","cross_cats_sorted":[],"title_canon_sha256":"4f886f8df0fa89d1cfe7cb7731547103bc12f0c710d4daba6247b78965fde02a","abstract_canon_sha256":"f97898b9591dd80b78a134d25efe19ddc417b1a6d64730e4025353d50bbd50e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:28:07.533813Z","signature_b64":"VEyGUZj1/ULjcsIWtFAws7NKLIxxxaq0AKpViT6U7b3GATfAJfjS27JBPpfQ2p3TAX6DdT+GZYGj6Z2lEfewDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","last_reissued_at":"2026-07-04T14:28:07.533328Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:28:07.533328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constraint on solar axions from seismic solar models","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hiromoto Shibahashi (The University of Tokyo), Satoru Watanabe","submitted_at":"2001-12-02T14:31:43Z","abstract_excerpt":"We reexamine the theoretical limit on the axion coupling to two photons, $g_{a\\gamma \\gamma}$, in the light of a new solar model (seismic solar model) and the latest solar neutrino observations, the Super-Kamiokande and the Sudbury Neutrino Observatory (SNO). From the comparison of the theoretically expected and the measured neutrino fluxes, we set a limit $g_{a\\gamma \\gamma} < 4.0\\times 10^{-10} ~\\mathrm{GeV} ^{-1}$. This limit based on a new procedure is about a factor of 3 improvement over the previous theoretical limit and a more severe limit than the solar axion experiments. Therefore thi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112012","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0112012/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"hep-ph/0112012","created_at":"2026-07-04T14:28:07.533400+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112012v1","created_at":"2026-07-04T14:28:07.533400+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112012","created_at":"2026-07-04T14:28:07.533400+00:00"},{"alias_kind":"pith_short_12","alias_value":"2AQHS4IIJFK7","created_at":"2026-07-04T14:28:07.533400+00:00"},{"alias_kind":"pith_short_16","alias_value":"2AQHS4IIJFK7AMBB","created_at":"2026-07-04T14:28:07.533400+00:00"},{"alias_kind":"pith_short_8","alias_value":"2AQHS4II","created_at":"2026-07-04T14:28:07.533400+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/2AQHS4IIJFK7AMBBY25YPLR2DO","json":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO.json","graph_json":"https://pith.science/api/pith-number/2AQHS4IIJFK7AMBBY25YPLR2DO/graph.json","events_json":"https://pith.science/api/pith-number/2AQHS4IIJFK7AMBBY25YPLR2DO/events.json","paper":"https://pith.science/paper/2AQHS4II"},"agent_actions":{"view_html":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO","download_json":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO.json","view_paper":"https://pith.science/paper/2AQHS4II","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0112012&json=true","fetch_graph":"https://pith.science/api/pith-number/2AQHS4IIJFK7AMBBY25YPLR2DO/graph.json","fetch_events":"https://pith.science/api/pith-number/2AQHS4IIJFK7AMBBY25YPLR2DO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/action/storage_attestation","attest_author":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/action/author_attestation","sign_citation":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/action/citation_signature","submit_replication":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/action/replication_record"}},"created_at":"2026-07-04T14:28:07.533400+00:00","updated_at":"2026-07-04T14:28:07.533400+00:00"}