{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:2AQHS4IIJFK7AMBBY25YPLR2DO","short_pith_number":"pith:2AQHS4II","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"},"canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","source":{"kind":"arxiv","id":"hep-ph/0112012","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112012","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112012v1","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112012","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"2AQHS4IIJFK7","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_16","alias_value":"2AQHS4IIJFK7AMBB","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_8","alias_value":"2AQHS4II","created_at":"2026-07-04T14:28:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:2AQHS4IIJFK7AMBBY25YPLR2DO","target":"record","payload":{"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"},"canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","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"},"source_kind":"arxiv","source_id":"hep-ph/0112012","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eLtsTLLAz66h7FxXvEKEPnWatBO1rSqwnxQI66TYRcLFyfTLqO20cCZLZsJjzqdF3KK3LYq0S41Giz6dc6mFBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T19:51:13.109471Z"},"content_sha256":"a73a36f03886d050380f905c8db6771165aada5046fd4a43ef4725743a3ed5d4","schema_version":"1.0","event_id":"sha256:a73a36f03886d050380f905c8db6771165aada5046fd4a43ef4725743a3ed5d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:2AQHS4IIJFK7AMBBY25YPLR2DO","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:28:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"geVS6OLMXjpYCmvJjkcQZeB59ZBuQrN6WJFYRHV2regAdcxHg/XJNBnocv7rfiRoM7/Wy4pLAz0EMtJkqAIlBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T19:51:13.110431Z"},"content_sha256":"bc2163e832ae1dd5836bc98bdce8dea447acfa3861d93b842638037d7bee11d3","schema_version":"1.0","event_id":"sha256:bc2163e832ae1dd5836bc98bdce8dea447acfa3861d93b842638037d7bee11d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/bundle.json","state_url":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-15T19:51:13Z","links":{"resolver":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO","bundle":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/bundle.json","state":"https://pith.science/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2AQHS4IIJFK7AMBBY25YPLR2DO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:2AQHS4IIJFK7AMBBY25YPLR2DO","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f97898b9591dd80b78a134d25efe19ddc417b1a6d64730e4025353d50bbd50e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-02T14:31:43Z","title_canon_sha256":"4f886f8df0fa89d1cfe7cb7731547103bc12f0c710d4daba6247b78965fde02a"},"schema_version":"1.0","source":{"id":"hep-ph/0112012","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0112012","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0112012v1","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0112012","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_12","alias_value":"2AQHS4IIJFK7","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_16","alias_value":"2AQHS4IIJFK7AMBB","created_at":"2026-07-04T14:28:07Z"},{"alias_kind":"pith_short_8","alias_value":"2AQHS4II","created_at":"2026-07-04T14:28:07Z"}],"graph_snapshots":[{"event_id":"sha256:bc2163e832ae1dd5836bc98bdce8dea447acfa3861d93b842638037d7bee11d3","target":"graph","created_at":"2026-07-04T14:28:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0112012/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Hiromoto Shibahashi (The University of Tokyo), Satoru Watanabe","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-12-02T14:31:43Z","title":"Constraint on solar axions from seismic solar models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0112012","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a73a36f03886d050380f905c8db6771165aada5046fd4a43ef4725743a3ed5d4","target":"record","created_at":"2026-07-04T14:28:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f97898b9591dd80b78a134d25efe19ddc417b1a6d64730e4025353d50bbd50e4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-12-02T14:31:43Z","title_canon_sha256":"4f886f8df0fa89d1cfe7cb7731547103bc12f0c710d4daba6247b78965fde02a"},"schema_version":"1.0","source":{"id":"hep-ph/0112012","kind":"arxiv","version":1}},"canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0207971084955f03021c6bb87ae3a1ba2e7f1ea7f4c679a4be1a794d3b8d1ec","first_computed_at":"2026-07-04T14:28:07.533328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:28:07.533328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VEyGUZj1/ULjcsIWtFAws7NKLIxxxaq0AKpViT6U7b3GATfAJfjS27JBPpfQ2p3TAX6DdT+GZYGj6Z2lEfewDw==","signature_status":"signed_v1","signed_at":"2026-07-04T14:28:07.533813Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0112012","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a73a36f03886d050380f905c8db6771165aada5046fd4a43ef4725743a3ed5d4","sha256:bc2163e832ae1dd5836bc98bdce8dea447acfa3861d93b842638037d7bee11d3"],"state_sha256":"76dc777e40ab31f934000382f536adda3d5786d60434589a186e2e7fa05aee6a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N9grIIAr2fkGqQJIiDhNeDSlha3cAmSDqbmz1DJDeLDOuLh45yGTO/YyCehpBdvwL38U16wosFIGQYeWUmF0CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T19:51:13.117170Z","bundle_sha256":"143227235a782f803c3ad5c626355d020cef3426a86b9ea41c3d737516d69589"}}