{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Y5IQXXKMDGFVMEA6R2ZNBCRV2K","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":"c0956143df912f49b022d87b4e6038a14ca4b94ea977dd89f738b0da81240276","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-07-20T17:38:39Z","title_canon_sha256":"e4f78a1f091c57f16516b46f872a8e8842c5856b900a98dfaa26a97edc96b543"},"schema_version":"1.0","source":{"id":"2207.10056","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.10056","created_at":"2026-07-05T05:53:32Z"},{"alias_kind":"arxiv_version","alias_value":"2207.10056v3","created_at":"2026-07-05T05:53:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.10056","created_at":"2026-07-05T05:53:32Z"},{"alias_kind":"pith_short_12","alias_value":"Y5IQXXKMDGFV","created_at":"2026-07-05T05:53:32Z"},{"alias_kind":"pith_short_16","alias_value":"Y5IQXXKMDGFVMEA6","created_at":"2026-07-05T05:53:32Z"},{"alias_kind":"pith_short_8","alias_value":"Y5IQXXKM","created_at":"2026-07-05T05:53:32Z"}],"graph_snapshots":[{"event_id":"sha256:747ef66ffc2c6b3ab8c81800ae6bad9c464592d01ee048f8743e4c2bcec6c86f","target":"graph","created_at":"2026-07-05T05:53:32Z","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/2207.10056/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Constraining the inflationary epoch is one of the aims of modern cosmology. In order to fully exploit current and future small-scale observations, it is necessary to devise tools to directly relate them to the early universes dynamics. We present here a novel reverse engineer approach able to connect fundamental late-time observables to consistent inflationary dynamics and, eventually, to the inflaton potential. Employing this procedure, we are able to describe which conditions can give rise to a raised plateau in the power spectrum of curvature perturbations at small scales, which are not con","authors_text":"Alfredo Urbano, Gabriele Franciolini","cross_cats":["gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-07-20T17:38:39Z","title":"Primordial black hole dark matter from inflation: the reverse engineering approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.10056","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:f99fd6644187fd3364008c63dcf3e9ae555c9c7cbab600453d3d47970ea29647","target":"record","created_at":"2026-07-05T05:53:32Z","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":"c0956143df912f49b022d87b4e6038a14ca4b94ea977dd89f738b0da81240276","cross_cats_sorted":["gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-07-20T17:38:39Z","title_canon_sha256":"e4f78a1f091c57f16516b46f872a8e8842c5856b900a98dfaa26a97edc96b543"},"schema_version":"1.0","source":{"id":"2207.10056","kind":"arxiv","version":3}},"canonical_sha256":"c7510bdd4c198b56101e8eb2d08a35d2a64193a03688278ab862f45b6424a0bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7510bdd4c198b56101e8eb2d08a35d2a64193a03688278ab862f45b6424a0bd","first_computed_at":"2026-07-05T05:53:32.915413Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:53:32.915413Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4ffin3jEhbohUja6/lNACUAuGr1wdQWwuQWu1Ec319kdBuA6d/z8h1gZMgoeqobnwQrKndQqUN+8Ebfs3wXFCw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:53:32.915939Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.10056","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f99fd6644187fd3364008c63dcf3e9ae555c9c7cbab600453d3d47970ea29647","sha256:747ef66ffc2c6b3ab8c81800ae6bad9c464592d01ee048f8743e4c2bcec6c86f"],"state_sha256":"caeefafa8d35e2365eca976781056d6db1e2614d26a126146af3f3905fcb701f"}