{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:HK6BXRAWU2HUHX7KPITQHTSR2C","short_pith_number":"pith:HK6BXRAW","canonical_record":{"source":{"id":"1302.2791","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-12T13:49:45Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"2552d775ebbe9e6fcba025a9c3d7a3bfa973de5d9e518ac59afb1bf5fc6348e3","abstract_canon_sha256":"22c32c8c0698fa100ab35c0fd5ab5b38f41dd9b1adbbe522a94f95888427f0dd"},"schema_version":"1.0"},"canonical_sha256":"3abc1bc416a68f43dfea7a2703ce51d0a8e8611eb3b0b01ff034594bf1944318","source":{"kind":"arxiv","id":"1302.2791","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.2791","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"1302.2791v1","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.2791","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"HK6BXRAWU2HU","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HK6BXRAWU2HUHX7K","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HK6BXRAW","created_at":"2026-05-18T12:27:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:HK6BXRAWU2HUHX7KPITQHTSR2C","target":"record","payload":{"canonical_record":{"source":{"id":"1302.2791","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-12T13:49:45Z","cross_cats_sorted":["hep-ex","hep-ph"],"title_canon_sha256":"2552d775ebbe9e6fcba025a9c3d7a3bfa973de5d9e518ac59afb1bf5fc6348e3","abstract_canon_sha256":"22c32c8c0698fa100ab35c0fd5ab5b38f41dd9b1adbbe522a94f95888427f0dd"},"schema_version":"1.0"},"canonical_sha256":"3abc1bc416a68f43dfea7a2703ce51d0a8e8611eb3b0b01ff034594bf1944318","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:33:50.817489Z","signature_b64":"310SWRQU+wLeu0DrvYxlcP7bcF1v0zAWq0McqH5UhqRtoZzZHCGm+05+1f7j47Q7ZrF7eBaUMBKbQkORaV4lCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3abc1bc416a68f43dfea7a2703ce51d0a8e8611eb3b0b01ff034594bf1944318","last_reissued_at":"2026-05-18T03:33:50.816594Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:33:50.816594Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.2791","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":"2026-05-18T03:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3/i5REe/PJHbVSRltN4NkYOw86woGZsRqywnpR7QvWVPzlzpN13IYMb1mMMnoewHu31lDwQ7fSWFNPfUiZQIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:00:11.957612Z"},"content_sha256":"cf85c339917327a1364aedda74364bfb5f7f6395ee874fcce19f40f31a0bae53","schema_version":"1.0","event_id":"sha256:cf85c339917327a1364aedda74364bfb5f7f6395ee874fcce19f40f31a0bae53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:HK6BXRAWU2HUHX7KPITQHTSR2C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Solar neutrino physics oscillations: Sensitivity to the electronic density in the Sun's core","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph"],"primary_cat":"astro-ph.SR","authors_text":"Il\\'idio Lopes, Sylvaine Turck-Chi\\`eze","submitted_at":"2013-02-12T13:49:45Z","abstract_excerpt":"Solar neutrinos coming from different nuclear reactions are now detected with a high statistics. Consequently, an accurate spectroscopic analysis of the neutrino fluxes arriving on the Earth's detectors become available, in the context of neutrino oscillations. In this work, we explore the possibility of using this information to infer the radial profile of the electronic density in the solar core. So, we discuss the constraints on the Sun's density and chemical composition that can be determined from solar neutrino observations. This approach constitutes an independent and alternative diagnos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.2791","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:33:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"egag4oFglmtIRlz6t2NkGZth6GyTFa861qsiEcvH7fcXogJRHLpxbM/1zyu3gbuq082CfWyn2vYBNJr9RBR+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:00:11.957964Z"},"content_sha256":"8fba9fe3f53fd4ff40f7b1f54e531ae4d16fbd469125207fb217d7526717adca","schema_version":"1.0","event_id":"sha256:8fba9fe3f53fd4ff40f7b1f54e531ae4d16fbd469125207fb217d7526717adca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/bundle.json","state_url":"https://pith.science/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/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":"2026-06-02T23:00:11Z","links":{"resolver":"https://pith.science/pith/HK6BXRAWU2HUHX7KPITQHTSR2C","bundle":"https://pith.science/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/bundle.json","state":"https://pith.science/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HK6BXRAWU2HUHX7KPITQHTSR2C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:HK6BXRAWU2HUHX7KPITQHTSR2C","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":"22c32c8c0698fa100ab35c0fd5ab5b38f41dd9b1adbbe522a94f95888427f0dd","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-12T13:49:45Z","title_canon_sha256":"2552d775ebbe9e6fcba025a9c3d7a3bfa973de5d9e518ac59afb1bf5fc6348e3"},"schema_version":"1.0","source":{"id":"1302.2791","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.2791","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"1302.2791v1","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.2791","created_at":"2026-05-18T03:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"HK6BXRAWU2HU","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HK6BXRAWU2HUHX7K","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HK6BXRAW","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:8fba9fe3f53fd4ff40f7b1f54e531ae4d16fbd469125207fb217d7526717adca","target":"graph","created_at":"2026-05-18T03:33:50Z","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"},"paper":{"abstract_excerpt":"Solar neutrinos coming from different nuclear reactions are now detected with a high statistics. Consequently, an accurate spectroscopic analysis of the neutrino fluxes arriving on the Earth's detectors become available, in the context of neutrino oscillations. In this work, we explore the possibility of using this information to infer the radial profile of the electronic density in the solar core. So, we discuss the constraints on the Sun's density and chemical composition that can be determined from solar neutrino observations. This approach constitutes an independent and alternative diagnos","authors_text":"Il\\'idio Lopes, Sylvaine Turck-Chi\\`eze","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-12T13:49:45Z","title":"Solar neutrino physics oscillations: Sensitivity to the electronic density in the Sun's core"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.2791","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:cf85c339917327a1364aedda74364bfb5f7f6395ee874fcce19f40f31a0bae53","target":"record","created_at":"2026-05-18T03:33:50Z","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":"22c32c8c0698fa100ab35c0fd5ab5b38f41dd9b1adbbe522a94f95888427f0dd","cross_cats_sorted":["hep-ex","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-02-12T13:49:45Z","title_canon_sha256":"2552d775ebbe9e6fcba025a9c3d7a3bfa973de5d9e518ac59afb1bf5fc6348e3"},"schema_version":"1.0","source":{"id":"1302.2791","kind":"arxiv","version":1}},"canonical_sha256":"3abc1bc416a68f43dfea7a2703ce51d0a8e8611eb3b0b01ff034594bf1944318","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3abc1bc416a68f43dfea7a2703ce51d0a8e8611eb3b0b01ff034594bf1944318","first_computed_at":"2026-05-18T03:33:50.816594Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:33:50.816594Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"310SWRQU+wLeu0DrvYxlcP7bcF1v0zAWq0McqH5UhqRtoZzZHCGm+05+1f7j47Q7ZrF7eBaUMBKbQkORaV4lCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:33:50.817489Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.2791","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf85c339917327a1364aedda74364bfb5f7f6395ee874fcce19f40f31a0bae53","sha256:8fba9fe3f53fd4ff40f7b1f54e531ae4d16fbd469125207fb217d7526717adca"],"state_sha256":"34a11169b166d4ec683bcae0ff125996cb493b74b478b1ea810e400ca6b2e862"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Df9seUzhnkrtbJy22FsFTKlMFskfj8MNGGuU7OmoeckOLzD4XGakyyuqFVNaVRWlaqxLgJyAbcNSmk/QfzBzCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T23:00:11.959916Z","bundle_sha256":"f03aac26fd22b9ebce98b9e7a2bd951f62f582646863cfc22fb89f281fbef261"}}