{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:3FTXVRNGNRYW3JB4WYWHNGJR5O","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":"3f009b9dc5149a071e60ed3e5dd144686cc9f9a906280f17a63f5fb66f88c150","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-08T15:36:53Z","title_canon_sha256":"9e3aa57bf56efcbbf31860f22bb702c782f88e5b53ab62ef95565bae5d7202a4"},"schema_version":"1.0","source":{"id":"1811.03495","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.03495","created_at":"2026-07-05T00:47:55Z"},{"alias_kind":"arxiv_version","alias_value":"1811.03495v3","created_at":"2026-07-05T00:47:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.03495","created_at":"2026-07-05T00:47:55Z"},{"alias_kind":"pith_short_12","alias_value":"3FTXVRNGNRYW","created_at":"2026-07-05T00:47:55Z"},{"alias_kind":"pith_short_16","alias_value":"3FTXVRNGNRYW3JB4","created_at":"2026-07-05T00:47:55Z"},{"alias_kind":"pith_short_8","alias_value":"3FTXVRNG","created_at":"2026-07-05T00:47:55Z"}],"graph_snapshots":[{"event_id":"sha256:515b1fc5fad31b64872a8951292bb8704c23268bd0c60b107280ed1107a25161","target":"graph","created_at":"2026-07-05T00:47:55Z","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/1811.03495/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The growth of the density fluctuations is considered to be an important cosmological test. In the standard model, for a matter dominated universe, the growth of the density perturbations evolves with redshift z like (1/{1+z))^s with s=1. This is not fast enough to form galaxies and to account for the observed present-day inhomogeneities. This problem is usually resolved by assuming that at the recombination epoch the baryons settle down in the potential well of the dark matter previously assembled during the radiation era of the universe. This view is challenged in the present paper by using t","authors_text":"Andre Maeder, Vesselin G. Gueorguiev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-08T15:36:53Z","title":"The growth of the density fluctuations in the scale-invariant theory: one more challenge for dark matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.03495","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":"sha256:593560c778cbb71c79f43e581318e42927a505041161cde20b994b00b9f64c4a","target":"record","created_at":"2026-07-05T00:47:55Z","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":"3f009b9dc5149a071e60ed3e5dd144686cc9f9a906280f17a63f5fb66f88c150","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-11-08T15:36:53Z","title_canon_sha256":"9e3aa57bf56efcbbf31860f22bb702c782f88e5b53ab62ef95565bae5d7202a4"},"schema_version":"1.0","source":{"id":"1811.03495","kind":"arxiv","version":3}},"canonical_sha256":"d9677ac5a66c716da43cb62c769931eb95c5f0bdb4e63ed78cc32e74e9e71e29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9677ac5a66c716da43cb62c769931eb95c5f0bdb4e63ed78cc32e74e9e71e29","first_computed_at":"2026-07-05T00:47:55.607761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:47:55.607761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aSmmJPOu+41ZI3qJ8r2ZwlzVhIEtjB4lpczx0o935p4CC+YdJ3WO0vrOMny2AB5rsgyyrg+vs9mByFqtnRdfBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:47:55.608147Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.03495","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:593560c778cbb71c79f43e581318e42927a505041161cde20b994b00b9f64c4a","sha256:515b1fc5fad31b64872a8951292bb8704c23268bd0c60b107280ed1107a25161"],"state_sha256":"051e57432678cfa5e94a72ae6ecea7184866f2558a8103dec63457ae24767591"}