{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:DP4WOB6TA6PPU4VVFDK4ZK4ZI2","short_pith_number":"pith:DP4WOB6T","schema_version":"1.0","canonical_sha256":"1bf96707d3079efa72b528d5ccab9946a0e331fcccbf687402b9b8bbe296d1ed","source":{"kind":"arxiv","id":"2212.02535","version":2},"attestation_state":"computed","paper":{"title":"Large Deviations in the Early Universe","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"Akhil Premkumar, Daniel Green, Timothy Cohen","submitted_at":"2022-12-05T19:01:02Z","abstract_excerpt":"Fluctuations play a critical role in cosmology. They are relevant across a range of phenomena from the dynamics of inflation to the formation of structure. In many cases, these fluctuations are coarse grained and follow a Gaussian distribution as a consequence of the Central Limit Theorem. Yet, some classes of observables are dominated by rare fluctuations and are sensitive to the details of the underlying microphysics. In this paper, we argue that the Large Deviation Principle can be used to diagnose when one must to appeal to the fundamental description. Concretely, we investigate the regime"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2212.02535","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2022-12-05T19:01:02Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"3d086d2402915ac5acf6ab30db0a3c15a0355f11b1f6318c6f19cd52816c3276","abstract_canon_sha256":"096231b7474592fc8033c17fcd8317a0b5ddaacfbe8cd87345026b6527c81918"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:08:15.151873Z","signature_b64":"/zIJ3bIaiUncgz3Zlr+yMtzSFAMQiELNdlxCcovmfjn84xNkZHF+97u9uRqFRKNYa56lJT4eXxzQviqFme2gAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1bf96707d3079efa72b528d5ccab9946a0e331fcccbf687402b9b8bbe296d1ed","last_reissued_at":"2026-07-05T06:08:15.151456Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:08:15.151456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large Deviations in the Early Universe","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"Akhil Premkumar, Daniel Green, Timothy Cohen","submitted_at":"2022-12-05T19:01:02Z","abstract_excerpt":"Fluctuations play a critical role in cosmology. They are relevant across a range of phenomena from the dynamics of inflation to the formation of structure. In many cases, these fluctuations are coarse grained and follow a Gaussian distribution as a consequence of the Central Limit Theorem. Yet, some classes of observables are dominated by rare fluctuations and are sensitive to the details of the underlying microphysics. In this paper, we argue that the Large Deviation Principle can be used to diagnose when one must to appeal to the fundamental description. Concretely, we investigate the regime"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.02535","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/2212.02535/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2212.02535","created_at":"2026-07-05T06:08:15.151510+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.02535v2","created_at":"2026-07-05T06:08:15.151510+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.02535","created_at":"2026-07-05T06:08:15.151510+00:00"},{"alias_kind":"pith_short_12","alias_value":"DP4WOB6TA6PP","created_at":"2026-07-05T06:08:15.151510+00:00"},{"alias_kind":"pith_short_16","alias_value":"DP4WOB6TA6PPU4VV","created_at":"2026-07-05T06:08:15.151510+00:00"},{"alias_kind":"pith_short_8","alias_value":"DP4WOB6T","created_at":"2026-07-05T06:08:15.151510+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.00176","citing_title":"Eigenvalue formulation of Stochastic Inflation and application to large perturbation generating inflationary features","ref_index":52,"is_internal_anchor":false},{"citing_arxiv_id":"2604.15219","citing_title":"Nonperturbative stochastic inflation in perturbative dynamical background","ref_index":107,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2","json":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2.json","graph_json":"https://pith.science/api/pith-number/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/graph.json","events_json":"https://pith.science/api/pith-number/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/events.json","paper":"https://pith.science/paper/DP4WOB6T"},"agent_actions":{"view_html":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2","download_json":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2.json","view_paper":"https://pith.science/paper/DP4WOB6T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.02535&json=true","fetch_graph":"https://pith.science/api/pith-number/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/graph.json","fetch_events":"https://pith.science/api/pith-number/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/action/storage_attestation","attest_author":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/action/author_attestation","sign_citation":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/action/citation_signature","submit_replication":"https://pith.science/pith/DP4WOB6TA6PPU4VVFDK4ZK4ZI2/action/replication_record"}},"created_at":"2026-07-05T06:08:15.151510+00:00","updated_at":"2026-07-05T06:08:15.151510+00:00"}