{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:MILKCXF7RLZRPUL2TQ2ZKUJ7PR","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":"307bc2377c345597d616b967db97630f440437dd24f757cb0370c48a0dc5c07e","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-04T17:44:23Z","title_canon_sha256":"2257d45eb00960224b778210856c29365db7acc8660ff39bfb357389c6c2f5e5"},"schema_version":"1.0","source":{"id":"2208.02791","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.02791","created_at":"2026-07-05T05:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"2208.02791v2","created_at":"2026-07-05T05:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.02791","created_at":"2026-07-05T05:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"MILKCXF7RLZR","created_at":"2026-07-05T05:17:27Z"},{"alias_kind":"pith_short_16","alias_value":"MILKCXF7RLZRPUL2","created_at":"2026-07-05T05:17:27Z"},{"alias_kind":"pith_short_8","alias_value":"MILKCXF7","created_at":"2026-07-05T05:17:27Z"}],"graph_snapshots":[{"event_id":"sha256:93b1f4e1b57381bb2fa53f75a19361aff069162fed3305913c37ccf571a77bdc","target":"graph","created_at":"2026-07-05T05:17:27Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2208.02791/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute 1-loop corrections to the redshift space galaxy power spectrum in cosmologies containing additional scales, and hence kernels different from Einstein-de Sitter (EdS). Specifically, our method is tailored for cosmologies in the presence of massive neutrinos and some modified gravity models; in this article we concentrate on the former case. The perturbative kernels have contributions that we notice appear either from the logarithmic growth factor $f(k,t)$, which is scale-dependent because of the neutrino free-streaming, or from the failure of the commonly used approximation $f^2=\\Ome","authors_text":"Alejandro Aviles, Hern\\'an E. Noriega, Mariana Vargas-Maga\\~na, Sebastien Fromenteau","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-04T17:44:23Z","title":"Fast computation of non-linear power spectrum in cosmologies with massive neutrinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.02791","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:a940eb7040544b32c2985c5d92079313ee4e5c9e86d6edc2c3a22288239937a8","target":"record","created_at":"2026-07-05T05:17:27Z","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":"307bc2377c345597d616b967db97630f440437dd24f757cb0370c48a0dc5c07e","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-04T17:44:23Z","title_canon_sha256":"2257d45eb00960224b778210856c29365db7acc8660ff39bfb357389c6c2f5e5"},"schema_version":"1.0","source":{"id":"2208.02791","kind":"arxiv","version":2}},"canonical_sha256":"6216a15cbf8af317d17a9c3595513f7c7239fb318003821ebaeb94213b0d18a6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6216a15cbf8af317d17a9c3595513f7c7239fb318003821ebaeb94213b0d18a6","first_computed_at":"2026-07-05T05:17:27.852905Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:17:27.852905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yd2tFnhNbuwizIpiCGzGp9OYZRJfILlCVL+x9Kcchcd0SUPsErXdAneCeGtvX8hdUBNfXG8i3WUCIjTdq3ZXCw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:17:27.853411Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.02791","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a940eb7040544b32c2985c5d92079313ee4e5c9e86d6edc2c3a22288239937a8","sha256:93b1f4e1b57381bb2fa53f75a19361aff069162fed3305913c37ccf571a77bdc"],"state_sha256":"3b090b495348c6f256e14c947df8fd968caa9a7e47d5534f56cb75073c97fc3b"}