{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:IQMSCMGWPJF3TNWNX27EMIVAF5","short_pith_number":"pith:IQMSCMGW","schema_version":"1.0","canonical_sha256":"44192130d67a4bb9b6cdbebe4622a02f76fa57849b3bb318c4153f325f0feb63","source":{"kind":"arxiv","id":"1702.06097","version":2},"attestation_state":"computed","paper":{"title":"Scanning the Earth with solar neutrinos and DUNE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Ara Ioannisian, Daniel Wyler","submitted_at":"2017-02-20T18:35:17Z","abstract_excerpt":"We explore oscillations of the solar $^8$B neutrinos in the Earth in detail. The relative excess of night $\\nu_e$ events (the Night-Day asymmetry) is computed as function of the neutrino energy and the nadir angle $\\eta$ of its trajectory. The finite energy resolution of the detector causes an important attenuation effect, while the layer-like structure of the Earth density leads to an interesting parametric suppression of the oscillations. Different features of the $\\eta-$ dependence encode information about the structure (such as density jumps) of the Earth density profile; thus measuring 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":"1702.06097","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-20T18:35:17Z","cross_cats_sorted":[],"title_canon_sha256":"ee4ee4f0d489012916ba6783f89986171116fc5c7cc2060d31a8330ddd3ea825","abstract_canon_sha256":"23791b26835d650510d661e7f0275ef593b93efee4a48e1be6691e4e9b0904ea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:03.524116Z","signature_b64":"EqZ4dCr+XIcQptJQ3ntlw0q2zScvALJdiS+IRtKFsYw50+MgldtmoVr3RX7CivoLYu9NZ4vtF4K+FC4MjqtHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44192130d67a4bb9b6cdbebe4622a02f76fa57849b3bb318c4153f325f0feb63","last_reissued_at":"2026-05-18T00:38:03.523453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:03.523453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scanning the Earth with solar neutrinos and DUNE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Yu. Smirnov, Ara Ioannisian, Daniel Wyler","submitted_at":"2017-02-20T18:35:17Z","abstract_excerpt":"We explore oscillations of the solar $^8$B neutrinos in the Earth in detail. The relative excess of night $\\nu_e$ events (the Night-Day asymmetry) is computed as function of the neutrino energy and the nadir angle $\\eta$ of its trajectory. The finite energy resolution of the detector causes an important attenuation effect, while the layer-like structure of the Earth density leads to an interesting parametric suppression of the oscillations. Different features of the $\\eta-$ dependence encode information about the structure (such as density jumps) of the Earth density profile; thus measuring th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.06097","kind":"arxiv","version":2},"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":"1702.06097","created_at":"2026-05-18T00:38:03.523559+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.06097v2","created_at":"2026-05-18T00:38:03.523559+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.06097","created_at":"2026-05-18T00:38:03.523559+00:00"},{"alias_kind":"pith_short_12","alias_value":"IQMSCMGWPJF3","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_16","alias_value":"IQMSCMGWPJF3TNWN","created_at":"2026-05-18T12:31:21.493067+00:00"},{"alias_kind":"pith_short_8","alias_value":"IQMSCMGW","created_at":"2026-05-18T12:31:21.493067+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/IQMSCMGWPJF3TNWNX27EMIVAF5","json":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5.json","graph_json":"https://pith.science/api/pith-number/IQMSCMGWPJF3TNWNX27EMIVAF5/graph.json","events_json":"https://pith.science/api/pith-number/IQMSCMGWPJF3TNWNX27EMIVAF5/events.json","paper":"https://pith.science/paper/IQMSCMGW"},"agent_actions":{"view_html":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5","download_json":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5.json","view_paper":"https://pith.science/paper/IQMSCMGW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.06097&json=true","fetch_graph":"https://pith.science/api/pith-number/IQMSCMGWPJF3TNWNX27EMIVAF5/graph.json","fetch_events":"https://pith.science/api/pith-number/IQMSCMGWPJF3TNWNX27EMIVAF5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5/action/storage_attestation","attest_author":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5/action/author_attestation","sign_citation":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5/action/citation_signature","submit_replication":"https://pith.science/pith/IQMSCMGWPJF3TNWNX27EMIVAF5/action/replication_record"}},"created_at":"2026-05-18T00:38:03.523559+00:00","updated_at":"2026-05-18T00:38:03.523559+00:00"}