{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5FVQBSJ3Z7QRTWMODS35B2M5AI","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":"8eac52bd18842caf280e6e0e27f3b6c6e0d3b17de9a67d53a1c5fab08a8f9f33","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-06-15T09:16:11Z","title_canon_sha256":"0b69ad99e4b751357f954475305806e4fdab8fe260faee4bdd35a1593b3439df"},"schema_version":"1.0","source":{"id":"1606.04691","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.04691","created_at":"2026-05-18T00:57:43Z"},{"alias_kind":"arxiv_version","alias_value":"1606.04691v2","created_at":"2026-05-18T00:57:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04691","created_at":"2026-05-18T00:57:43Z"},{"alias_kind":"pith_short_12","alias_value":"5FVQBSJ3Z7QR","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5FVQBSJ3Z7QRTWMO","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5FVQBSJ3","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:2268684c1c0d88f79fd12254641cebfddb1945c12d64725eda7956b6afc1edef","target":"graph","created_at":"2026-05-18T00:57:43Z","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 propose a simple method to quantify a possible exclusion of the inverted neutrino mass ordering from cosmological bounds on the sum of the neutrino masses. The method is based on Bayesian inference and allows for a calculation of the posterior odds of normal versus inverted ordering. We apply the method for a specific set of current data from Planck CMB data and large-scale structure surveys, providing an upper bound on the sum of neutrino masses of 0.14 eV at 95% CL. With this analysis we obtain posterior odds for normal versus inverted ordering of about 2:1. If cosmological data is combin","authors_text":"Steen Hannestad, Thomas Schwetz","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-06-15T09:16:11Z","title":"Cosmology and the neutrino mass ordering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04691","kind":"arxiv","version":2},"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:f74503ebf4c17444008ccfad1260edd10cff30857a59da185d84abfcd70ee303","target":"record","created_at":"2026-05-18T00:57:43Z","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":"8eac52bd18842caf280e6e0e27f3b6c6e0d3b17de9a67d53a1c5fab08a8f9f33","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-06-15T09:16:11Z","title_canon_sha256":"0b69ad99e4b751357f954475305806e4fdab8fe260faee4bdd35a1593b3439df"},"schema_version":"1.0","source":{"id":"1606.04691","kind":"arxiv","version":2}},"canonical_sha256":"e96b00c93bcfe119d98e1cb7d0e99d021c3c507ecfc106c475a0fcae3190a9af","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e96b00c93bcfe119d98e1cb7d0e99d021c3c507ecfc106c475a0fcae3190a9af","first_computed_at":"2026-05-18T00:57:43.933368Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:43.933368Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3M+9uFcaLtegAyz59F7bZfdbRtbXqBXRP48z+eGTlmJTYXUbML/5kjqASWqxovyGkx93AZvVcteYROmhvDD8Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:43.933761Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.04691","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f74503ebf4c17444008ccfad1260edd10cff30857a59da185d84abfcd70ee303","sha256:2268684c1c0d88f79fd12254641cebfddb1945c12d64725eda7956b6afc1edef"],"state_sha256":"47790bfdd760165a0d2d026b6b499a2f6d1991b7d8b6c6d160e7aeb786d72c61"}