{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:PHEP673LN6F25VESZFUSH3T6SU","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":"b60340f47352ae21140a3296d6fa5bb1fbfd3372546389b54972b7fec303c38c","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-10-07T20:48:15Z","title_canon_sha256":"762695ec6ebee8eed016f70bf60c3c5aa2bddb5b723433ae83ae53e837a200eb"},"schema_version":"1.0","source":{"id":"2210.03812","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.03812","created_at":"2026-07-05T05:44:50Z"},{"alias_kind":"arxiv_version","alias_value":"2210.03812v2","created_at":"2026-07-05T05:44:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.03812","created_at":"2026-07-05T05:44:50Z"},{"alias_kind":"pith_short_12","alias_value":"PHEP673LN6F2","created_at":"2026-07-05T05:44:50Z"},{"alias_kind":"pith_short_16","alias_value":"PHEP673LN6F25VES","created_at":"2026-07-05T05:44:50Z"},{"alias_kind":"pith_short_8","alias_value":"PHEP673L","created_at":"2026-07-05T05:44:50Z"}],"graph_snapshots":[{"event_id":"sha256:cf9034431bcba05a1f7d85c6620b095c817713fb84ae00f4f0513d2ac40ee5e4","target":"graph","created_at":"2026-07-05T05:44:50Z","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/2210.03812/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"If the inflaton gets trapped in a local minimum of its potential shortly before the end of inflation, it escapes by building up quantum fluctuations in a process known as stochastic tunnelling. In this work we study cosmological fluctuations produced in such a scenario, and how likely they are to form Primordial Black Holes (PBHs). This is done by using the stochastic-$\\delta N$ formalism, which allows us to reconstruct the highly non-Gaussian tails of the distribution function of the number of $e$-folds spent in the false-vacuum state. We explore two different toy models, both analytically an","authors_text":"Chiara Animali, Vincent Vennin","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-10-07T20:48:15Z","title":"Primordial black holes from stochastic tunnelling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.03812","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":"sha256:26c155de15f3dfb307d17913b0bf21fea8827b5e6c29351590d62a22807cb930","target":"record","created_at":"2026-07-05T05:44:50Z","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":"b60340f47352ae21140a3296d6fa5bb1fbfd3372546389b54972b7fec303c38c","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-10-07T20:48:15Z","title_canon_sha256":"762695ec6ebee8eed016f70bf60c3c5aa2bddb5b723433ae83ae53e837a200eb"},"schema_version":"1.0","source":{"id":"2210.03812","kind":"arxiv","version":2}},"canonical_sha256":"79c8ff7f6b6f8baed492c96923ee7e9531d4ada495e46e5da6f3775a446ed573","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"79c8ff7f6b6f8baed492c96923ee7e9531d4ada495e46e5da6f3775a446ed573","first_computed_at":"2026-07-05T05:44:50.868732Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:44:50.868732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DUZ/BHFf12UQ9195UzIcXVbtzwSBZb4XewrsQm7ltsWTtuAEYRoYiNG/WJDfgqK9PTlqcLfTxObf8KWiM0xHBw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:44:50.869168Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.03812","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26c155de15f3dfb307d17913b0bf21fea8827b5e6c29351590d62a22807cb930","sha256:cf9034431bcba05a1f7d85c6620b095c817713fb84ae00f4f0513d2ac40ee5e4"],"state_sha256":"c011540717289b69bea5501a10b992ed4b55d40064de688b0512ab9a0b5245f5"}