{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:GE7OBY7PDHQ2OLEGNLPHROPOQQ","short_pith_number":"pith:GE7OBY7P","canonical_record":{"source":{"id":"1201.6311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-01-30T18:22:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4ad7112fd4fd107c85b8afab8be4668f7e5e69ec333e92c1c1f5fd5c4f9d4edc","abstract_canon_sha256":"c7cd61f9dbe47b4eb06e34ec2585d3c1e8d59a19ceec7a15394d623606516d0e"},"schema_version":"1.0"},"canonical_sha256":"313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef","source":{"kind":"arxiv","id":"1201.6311","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.6311","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"arxiv_version","alias_value":"1201.6311v1","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6311","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"pith_short_12","alias_value":"GE7OBY7PDHQ2","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GE7OBY7PDHQ2OLEG","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GE7OBY7P","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:GE7OBY7PDHQ2OLEGNLPHROPOQQ","target":"record","payload":{"canonical_record":{"source":{"id":"1201.6311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-01-30T18:22:00Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4ad7112fd4fd107c85b8afab8be4668f7e5e69ec333e92c1c1f5fd5c4f9d4edc","abstract_canon_sha256":"c7cd61f9dbe47b4eb06e34ec2585d3c1e8d59a19ceec7a15394d623606516d0e"},"schema_version":"1.0"},"canonical_sha256":"313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:33.161941Z","signature_b64":"0PYE1S71CiO91kAuM7RUTjridJezhizPTJGJjsezkKZ7sZutUH77kNW5w9cI20go5ZCs6RXmNTgYyLVqrG0zBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef","last_reissued_at":"2026-05-18T04:03:33.161161Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:33.161161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.6311","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":"2026-05-18T04:03:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SYleZjbzXBN0O4iNM4fwdD2jWCRF0Gd/ydtprdIrkqOskAluYhkgNwYUsHYDuR9Gv6Af5YsfGLif1042W1n0Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:33:59.698409Z"},"content_sha256":"be51a3b9d648e77a7520ebf568077d4b8c88f6dc954eb5e8d1bc72f4e668f193","schema_version":"1.0","event_id":"sha256:be51a3b9d648e77a7520ebf568077d4b8c88f6dc954eb5e8d1bc72f4e668f193"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:GE7OBY7PDHQ2OLEGNLPHROPOQQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Solar Neutrinos in 2011","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"astro-ph.SR","authors_text":"Alvaro Chavarria","submitted_at":"2012-01-30T18:22:00Z","abstract_excerpt":"I give an overview of the recent developments in the solar neutrino field. I focus on the Borexino detector, which has uncovered the solar neutrino spectrum below 5 MeV, providing new tests and confirmation for solar neutrino oscillations. I report on the updated measurements of the 8B solar neutrino flux by water Cherenkov and organic scintillator detectors. I review the precision measurement of the 7Be solar neutrino flux by Borexino and the search for its day-night asymmetry. I present Borexino's latest result on the study of pep and CNO neutrinos. Finally, I discuss the outstanding questio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6311","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":"2026-05-18T04:03:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ef5CRDoHxnhWTCBgT/I6b20zsV4wfiw+VsIyIDN2MkHWcDonENEBGNxblcg2xwDDtjsS+vzlOHNPByIcWJWrCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:33:59.698757Z"},"content_sha256":"843d4aa162e6d3668bd3552472af4f793d78887c3678ade8e53eee3ff76d423c","schema_version":"1.0","event_id":"sha256:843d4aa162e6d3668bd3552472af4f793d78887c3678ade8e53eee3ff76d423c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/bundle.json","state_url":"https://pith.science/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/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":"2026-06-02T02:33:59Z","links":{"resolver":"https://pith.science/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ","bundle":"https://pith.science/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/bundle.json","state":"https://pith.science/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GE7OBY7PDHQ2OLEGNLPHROPOQQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GE7OBY7PDHQ2OLEGNLPHROPOQQ","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":"c7cd61f9dbe47b4eb06e34ec2585d3c1e8d59a19ceec7a15394d623606516d0e","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-01-30T18:22:00Z","title_canon_sha256":"4ad7112fd4fd107c85b8afab8be4668f7e5e69ec333e92c1c1f5fd5c4f9d4edc"},"schema_version":"1.0","source":{"id":"1201.6311","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.6311","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"arxiv_version","alias_value":"1201.6311v1","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6311","created_at":"2026-05-18T04:03:33Z"},{"alias_kind":"pith_short_12","alias_value":"GE7OBY7PDHQ2","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GE7OBY7PDHQ2OLEG","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GE7OBY7P","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:843d4aa162e6d3668bd3552472af4f793d78887c3678ade8e53eee3ff76d423c","target":"graph","created_at":"2026-05-18T04:03:33Z","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":"I give an overview of the recent developments in the solar neutrino field. I focus on the Borexino detector, which has uncovered the solar neutrino spectrum below 5 MeV, providing new tests and confirmation for solar neutrino oscillations. I report on the updated measurements of the 8B solar neutrino flux by water Cherenkov and organic scintillator detectors. I review the precision measurement of the 7Be solar neutrino flux by Borexino and the search for its day-night asymmetry. I present Borexino's latest result on the study of pep and CNO neutrinos. Finally, I discuss the outstanding questio","authors_text":"Alvaro Chavarria","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-01-30T18:22:00Z","title":"Solar Neutrinos in 2011"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6311","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:be51a3b9d648e77a7520ebf568077d4b8c88f6dc954eb5e8d1bc72f4e668f193","target":"record","created_at":"2026-05-18T04:03:33Z","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":"c7cd61f9dbe47b4eb06e34ec2585d3c1e8d59a19ceec7a15394d623606516d0e","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-01-30T18:22:00Z","title_canon_sha256":"4ad7112fd4fd107c85b8afab8be4668f7e5e69ec333e92c1c1f5fd5c4f9d4edc"},"schema_version":"1.0","source":{"id":"1201.6311","kind":"arxiv","version":1}},"canonical_sha256":"313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"313ee0e3ef19e1a72c866ade78b9ee84323993e17907425eeaaac84b3ccf5fef","first_computed_at":"2026-05-18T04:03:33.161161Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:33.161161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0PYE1S71CiO91kAuM7RUTjridJezhizPTJGJjsezkKZ7sZutUH77kNW5w9cI20go5ZCs6RXmNTgYyLVqrG0zBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:33.161941Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.6311","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be51a3b9d648e77a7520ebf568077d4b8c88f6dc954eb5e8d1bc72f4e668f193","sha256:843d4aa162e6d3668bd3552472af4f793d78887c3678ade8e53eee3ff76d423c"],"state_sha256":"bfee24abc70dadb607eb664d73c2f2ae88a5f0b56d58e3c6bada6f25647dbc6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F03czakDBc3uHuIRcugU7Lvm0uTd0YNq5fyCSt4ZzSpanvbGgNulxcAQtOb4c1t2D2VjavKQxi0v8s2EbHYRBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T02:33:59.700603Z","bundle_sha256":"bb7dc0d6158e9ecee49accfb882f098483bd7d02cfcd46149e93fe3f604f9f55"}}