{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5K7VTMOF33I5MC2ZSAQB3OY6XS","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":"6d8db355c3b417f629bcd0dbfb632003d709a6d49a822543fd8fe3f63cb7bb6b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-07-28T17:53:58Z","title_canon_sha256":"0e95e5c0f86f115ba3a8b8c79697db8b67db80e4cda8b6e2791a3b5b26fa9882"},"schema_version":"1.0","source":{"id":"1707.09354","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.09354","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1707.09354v2","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.09354","created_at":"2026-05-17T23:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"5K7VTMOF33I5","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5K7VTMOF33I5MC2Z","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5K7VTMOF","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:5e3fef87c1765c41bb897ef1d065119565e4e47361175bec8602a8af77dab23a","target":"graph","created_at":"2026-05-17T23:41:18Z","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":"Cosmology in the near future promises a measurement of the sum of neutrino masses, a fundamental Standard Model parameter, as well as substantially-improved constraints on the dark energy. We use the shape of the BOSS redshift-space galaxy power spectrum, in combination with CMB and supernova data, to constrain the neutrino masses and the dark energy. Essential to this calculation are several recent advances in non-linear cosmological perturbation theory, including FFT methods, redshift space distortions, and scale-dependent growth. Our 95% confidence upper bound of 180 meV on the sum of masse","authors_text":"Amol Upadhye","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-07-28T17:53:58Z","title":"Neutrino mass and dark energy constraints from redshift-space distortions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.09354","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":"sha256:3c3a8b6ec076b072981963a48afab7f1874e622b5dd28a7e73eacf7cd451aee0","target":"record","created_at":"2026-05-17T23:41:18Z","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":"6d8db355c3b417f629bcd0dbfb632003d709a6d49a822543fd8fe3f63cb7bb6b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-07-28T17:53:58Z","title_canon_sha256":"0e95e5c0f86f115ba3a8b8c79697db8b67db80e4cda8b6e2791a3b5b26fa9882"},"schema_version":"1.0","source":{"id":"1707.09354","kind":"arxiv","version":2}},"canonical_sha256":"eabf59b1c5ded1d60b5990201dbb1ebc918cb9c44293c70ec5a80f20293498c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eabf59b1c5ded1d60b5990201dbb1ebc918cb9c44293c70ec5a80f20293498c2","first_computed_at":"2026-05-17T23:41:18.346201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:18.346201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FDwGPGU3nv+KJzk4A/OzeiedfSv58d2hmCuoTg2pekDu/LP5Dv+FWCrSlPiM7OeTJLcKr0s1mhfDUv3zxKpzBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:18.346791Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.09354","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c3a8b6ec076b072981963a48afab7f1874e622b5dd28a7e73eacf7cd451aee0","sha256:5e3fef87c1765c41bb897ef1d065119565e4e47361175bec8602a8af77dab23a"],"state_sha256":"2b57ad59ba6c27cdf21700de05ce7747b16844d0eda8fedabe8c4332887b71e1"}