{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:LLJODADIBFQOQ6BU52BRLY2R4I","short_pith_number":"pith:LLJODADI","canonical_record":{"source":{"id":"1502.02718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-02-09T22:51:04Z","cross_cats_sorted":[],"title_canon_sha256":"07f360c0f832a420772621372ff09ce7bcd8dd4c10f905bd3e468b58137e1f64","abstract_canon_sha256":"226347e37852d7ed5d498624a23b2ae5bc8b2e7e561c57ef46cab7e9d7b00e88"},"schema_version":"1.0"},"canonical_sha256":"5ad2e180680960e87834ee8315e351e23560ffbdb4724f81f7b6c94d86577d0d","source":{"kind":"arxiv","id":"1502.02718","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02718","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02718v1","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02718","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"pith_short_12","alias_value":"LLJODADIBFQO","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LLJODADIBFQOQ6BU","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LLJODADI","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:LLJODADIBFQOQ6BU52BRLY2R4I","target":"record","payload":{"canonical_record":{"source":{"id":"1502.02718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-02-09T22:51:04Z","cross_cats_sorted":[],"title_canon_sha256":"07f360c0f832a420772621372ff09ce7bcd8dd4c10f905bd3e468b58137e1f64","abstract_canon_sha256":"226347e37852d7ed5d498624a23b2ae5bc8b2e7e561c57ef46cab7e9d7b00e88"},"schema_version":"1.0"},"canonical_sha256":"5ad2e180680960e87834ee8315e351e23560ffbdb4724f81f7b6c94d86577d0d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:34.395394Z","signature_b64":"glwSjphW4MMHN6kEqak/qb8S3PY8P4xiPkfyF2OMqjTd/LOT7eDEvjLrWCj085StoEIf1osfKoKDJEA9WbI3Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ad2e180680960e87834ee8315e351e23560ffbdb4724f81f7b6c94d86577d0d","last_reissued_at":"2026-05-18T02:03:34.394881Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:34.394881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.02718","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":"2026-05-18T02:03:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ErW9xUwBazRHXzOZ7c9BtnorwXKxIPAWTOeAsxfd0SxLvlZvyZzZzdV093urlQjaBM1bzhgvoKPIz1DciEXPDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T13:52:13.104929Z"},"content_sha256":"b6451fc7d72d95f715fc015d068f501730566546ddb9b53068da586d25343f60","schema_version":"1.0","event_id":"sha256:b6451fc7d72d95f715fc015d068f501730566546ddb9b53068da586d25343f60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:LLJODADIBFQOQ6BU52BRLY2R4I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing neutrino physics with a self-consistent treatment of the weak decoupling, nucleosynthesis, and photon decoupling epochs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"C. T. Kishimoto, E. Grohs, G. M. Fuller, M. W. Paris","submitted_at":"2015-02-09T22:51:04Z","abstract_excerpt":"We show that a self-consistent and coupled treatment of the weak decoupling, big bang nucleosynthesis, and photon decoupling epochs can be used to provide new insights and constraints on neutrino sector physics from high-precision measurements of light element abundances and cosmic microwave background observables. Implications of beyond-standard-model physics in cosmology, especially within the neutrino sector, are assessed by comparing predictions against five observables: the baryon energy density, helium abundance, deuterium abundance, effective number of neutrinos, and sum of the light ne"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02718","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":"2026-05-18T02:03:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D8GAsVDL0mAqZNbGDBzDK+WZH3y/uRB4JndPRB9hdWbDQUm/n6DHmz+gsecJjITaE9U6OiYTTCDUHrBRQXWYDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T13:52:13.105343Z"},"content_sha256":"e93eba6c619cd8d7fa722d9789a3250f97cb0cf74907b649831b7f15c81f5cfa","schema_version":"1.0","event_id":"sha256:e93eba6c619cd8d7fa722d9789a3250f97cb0cf74907b649831b7f15c81f5cfa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LLJODADIBFQOQ6BU52BRLY2R4I/bundle.json","state_url":"https://pith.science/pith/LLJODADIBFQOQ6BU52BRLY2R4I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LLJODADIBFQOQ6BU52BRLY2R4I/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":"2026-05-19T13:52:13Z","links":{"resolver":"https://pith.science/pith/LLJODADIBFQOQ6BU52BRLY2R4I","bundle":"https://pith.science/pith/LLJODADIBFQOQ6BU52BRLY2R4I/bundle.json","state":"https://pith.science/pith/LLJODADIBFQOQ6BU52BRLY2R4I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LLJODADIBFQOQ6BU52BRLY2R4I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LLJODADIBFQOQ6BU52BRLY2R4I","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":"226347e37852d7ed5d498624a23b2ae5bc8b2e7e561c57ef46cab7e9d7b00e88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-02-09T22:51:04Z","title_canon_sha256":"07f360c0f832a420772621372ff09ce7bcd8dd4c10f905bd3e468b58137e1f64"},"schema_version":"1.0","source":{"id":"1502.02718","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.02718","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"arxiv_version","alias_value":"1502.02718v1","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.02718","created_at":"2026-05-18T02:03:34Z"},{"alias_kind":"pith_short_12","alias_value":"LLJODADIBFQO","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LLJODADIBFQOQ6BU","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LLJODADI","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:e93eba6c619cd8d7fa722d9789a3250f97cb0cf74907b649831b7f15c81f5cfa","target":"graph","created_at":"2026-05-18T02:03:34Z","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":"We show that a self-consistent and coupled treatment of the weak decoupling, big bang nucleosynthesis, and photon decoupling epochs can be used to provide new insights and constraints on neutrino sector physics from high-precision measurements of light element abundances and cosmic microwave background observables. Implications of beyond-standard-model physics in cosmology, especially within the neutrino sector, are assessed by comparing predictions against five observables: the baryon energy density, helium abundance, deuterium abundance, effective number of neutrinos, and sum of the light ne","authors_text":"C. T. Kishimoto, E. Grohs, G. M. Fuller, M. W. Paris","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-02-09T22:51:04Z","title":"Probing neutrino physics with a self-consistent treatment of the weak decoupling, nucleosynthesis, and photon decoupling epochs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.02718","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:b6451fc7d72d95f715fc015d068f501730566546ddb9b53068da586d25343f60","target":"record","created_at":"2026-05-18T02:03:34Z","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":"226347e37852d7ed5d498624a23b2ae5bc8b2e7e561c57ef46cab7e9d7b00e88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-02-09T22:51:04Z","title_canon_sha256":"07f360c0f832a420772621372ff09ce7bcd8dd4c10f905bd3e468b58137e1f64"},"schema_version":"1.0","source":{"id":"1502.02718","kind":"arxiv","version":1}},"canonical_sha256":"5ad2e180680960e87834ee8315e351e23560ffbdb4724f81f7b6c94d86577d0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ad2e180680960e87834ee8315e351e23560ffbdb4724f81f7b6c94d86577d0d","first_computed_at":"2026-05-18T02:03:34.394881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:34.394881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"glwSjphW4MMHN6kEqak/qb8S3PY8P4xiPkfyF2OMqjTd/LOT7eDEvjLrWCj085StoEIf1osfKoKDJEA9WbI3Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:34.395394Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.02718","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6451fc7d72d95f715fc015d068f501730566546ddb9b53068da586d25343f60","sha256:e93eba6c619cd8d7fa722d9789a3250f97cb0cf74907b649831b7f15c81f5cfa"],"state_sha256":"a7c3ce8a4911a7ef1d553f15a3a4e5a2cc0b3e81ba3e2d4ef5b7d78db9c339f8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tWkVrErdCyI2TPmUsR4G5BJ0V7CfAVoiezoLANaKIq8nYkmFFOJqMPwSLmhIvlEQ8nJkYL/jHx/oMrqzanktBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T13:52:13.107253Z","bundle_sha256":"d0ad06481c2ed0634c201f809c4d60925b906439f65dcb96a1df87b81c73fc93"}}