{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:RT5EWJ4DKJT7I2ZZPDGCXE2R4D","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":"e08d61742323e5ee1bb8c73b12a885c51b091c9ffa055f0cee9fe9fff9901b34","cross_cats_sorted":["astro-ph.IM","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-02T13:49:24Z","title_canon_sha256":"10fa8201ef147463967b1ca2e5c3343a502c713116305ca66f6553aa8b6fa903"},"schema_version":"1.0","source":{"id":"1905.00746","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.00746","created_at":"2026-07-05T00:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"1905.00746v3","created_at":"2026-07-05T00:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.00746","created_at":"2026-07-05T00:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"RT5EWJ4DKJT7","created_at":"2026-07-05T00:59:21Z"},{"alias_kind":"pith_short_16","alias_value":"RT5EWJ4DKJT7I2ZZ","created_at":"2026-07-05T00:59:21Z"},{"alias_kind":"pith_short_8","alias_value":"RT5EWJ4D","created_at":"2026-07-05T00:59:21Z"}],"graph_snapshots":[{"event_id":"sha256:b07215972463ff6f30c648bb67f7ba57c888abe25c57c0122dba107cb93e665a","target":"graph","created_at":"2026-07-05T00:59:21Z","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/1905.00746/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Peculiar velocities introduce correlations between supernova magnitudes, which implies that the supernova Hubble diagram residual carries information on both the matter power spectrum at the present time and its growth rate. By a combination of brute-force exact computations of likelihoods and Fisher matrix analysis, we investigate how this information, which comes from supernova data only, depends on different survey parameters such as covered area, depth, and duration. We show that, for a survey like The Rubin Observatory Legacy Survey of Space and Time (LSST) and a fixed redshift depth, the","authors_text":"Beatriz B. Siffert, Karolina Garcia, Miguel Quartin","cross_cats":["astro-ph.IM","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-02T13:49:24Z","title":"On the amount of peculiar velocity field information in supernovae from LSST and beyond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.00746","kind":"arxiv","version":3},"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":"sha256:653fb8b204ad1743f739b3a3dfc6c5b61ce61860de93078ba287a837a6bcbfd9","target":"record","created_at":"2026-07-05T00:59:21Z","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":"e08d61742323e5ee1bb8c73b12a885c51b091c9ffa055f0cee9fe9fff9901b34","cross_cats_sorted":["astro-ph.IM","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-02T13:49:24Z","title_canon_sha256":"10fa8201ef147463967b1ca2e5c3343a502c713116305ca66f6553aa8b6fa903"},"schema_version":"1.0","source":{"id":"1905.00746","kind":"arxiv","version":3}},"canonical_sha256":"8cfa4b27835267f46b3978cc2b9351e0cd6597eaa9b0204fc369324ab020b62b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cfa4b27835267f46b3978cc2b9351e0cd6597eaa9b0204fc369324ab020b62b","first_computed_at":"2026-07-05T00:59:21.608371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:59:21.608371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OECc60PWutYNlik9td9yXi+itz0IKIwaH4qZ257q5sp4iyw/fC9EuZHtef44c/G3J0CkrstzNRs7vuinrIL/AA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:59:21.608836Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.00746","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:653fb8b204ad1743f739b3a3dfc6c5b61ce61860de93078ba287a837a6bcbfd9","sha256:b07215972463ff6f30c648bb67f7ba57c888abe25c57c0122dba107cb93e665a"],"state_sha256":"eb0bf3a2a04e506f39fc064e27cc8d31992371f1ae23674a4e53922714283c59"}