{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:MILKCXF7RLZRPUL2TQ2ZKUJ7PR","short_pith_number":"pith:MILKCXF7","canonical_record":{"source":{"id":"2208.02791","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-04T17:44:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"2257d45eb00960224b778210856c29365db7acc8660ff39bfb357389c6c2f5e5","abstract_canon_sha256":"307bc2377c345597d616b967db97630f440437dd24f757cb0370c48a0dc5c07e"},"schema_version":"1.0"},"canonical_sha256":"6216a15cbf8af317d17a9c3595513f7c7239fb318003821ebaeb94213b0d18a6","source":{"kind":"arxiv","id":"2208.02791","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"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:MILKCXF7RLZRPUL2TQ2ZKUJ7PR","target":"record","payload":{"canonical_record":{"source":{"id":"2208.02791","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-04T17:44:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"2257d45eb00960224b778210856c29365db7acc8660ff39bfb357389c6c2f5e5","abstract_canon_sha256":"307bc2377c345597d616b967db97630f440437dd24f757cb0370c48a0dc5c07e"},"schema_version":"1.0"},"canonical_sha256":"6216a15cbf8af317d17a9c3595513f7c7239fb318003821ebaeb94213b0d18a6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:17:27.853411Z","signature_b64":"yd2tFnhNbuwizIpiCGzGp9OYZRJfILlCVL+x9Kcchcd0SUPsErXdAneCeGtvX8hdUBNfXG8i3WUCIjTdq3ZXCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6216a15cbf8af317d17a9c3595513f7c7239fb318003821ebaeb94213b0d18a6","last_reissued_at":"2026-07-05T05:17:27.852905Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:17:27.852905Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.02791","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sYxFqEUQ0Iey+F5Y+hxgnhI36vIQ91Hxxgm/UeX3i/ovw48YXfu1yZ+qzLxAaUMMXVxmEHObvEsXrdx0QNEMBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T12:27:15.521249Z"},"content_sha256":"a940eb7040544b32c2985c5d92079313ee4e5c9e86d6edc2c3a22288239937a8","schema_version":"1.0","event_id":"sha256:a940eb7040544b32c2985c5d92079313ee4e5c9e86d6edc2c3a22288239937a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:MILKCXF7RLZRPUL2TQ2ZKUJ7PR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast computation of non-linear power spectrum in cosmologies with massive neutrinos","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"astro-ph.CO","authors_text":"Alejandro Aviles, Hern\\'an E. Noriega, Mariana Vargas-Maga\\~na, Sebastien Fromenteau","submitted_at":"2022-08-04T17:44:23Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.02791","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2208.02791/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T05:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8yedwGoU2+voLlg8BvxAqX+kdD+rjCwtkmvTdZUzJ9nxms7XWltS5GvFSncGMI8VRKRyJ/LbnhrSWl6HsaPvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T12:27:15.522102Z"},"content_sha256":"93b1f4e1b57381bb2fa53f75a19361aff069162fed3305913c37ccf571a77bdc","schema_version":"1.0","event_id":"sha256:93b1f4e1b57381bb2fa53f75a19361aff069162fed3305913c37ccf571a77bdc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/bundle.json","state_url":"https://pith.science/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/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":"2026-08-08T12:27:15Z","links":{"resolver":"https://pith.science/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR","bundle":"https://pith.science/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/bundle.json","state":"https://pith.science/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MILKCXF7RLZRPUL2TQ2ZKUJ7PR/bundle.json"},"state":{"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"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sM48yxJ7sYOaKj2YaUHbIcP7WFlASL39vcn4em2BYk75LY1sTrIe//czkNE+/h9yLDAhB+T5gwTpMP+GTYHdBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T12:27:15.526351Z","bundle_sha256":"4155350e032c627c646888f3418ef9face6f11977ddaa8394efe5cdb13c3e8c4"}}