{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:NBZ3PWKV7ZYHRJGEPLL47LEKYY","short_pith_number":"pith:NBZ3PWKV","canonical_record":{"source":{"id":"1202.4580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-21T10:03:01Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"8a30341f202dcf826cd99464ea6b91795373878a4e5b01a601ad9149709bd9bb","abstract_canon_sha256":"aacd4d9ddaf50304e708dd6779f059d469232f61d87165f11c8955ac70bd31d6"},"schema_version":"1.0"},"canonical_sha256":"6873b7d955fe7078a4c47ad7cfac8ac6226a744a76adc23233a95cd3798cde07","source":{"kind":"arxiv","id":"1202.4580","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.4580","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"arxiv_version","alias_value":"1202.4580v1","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.4580","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"pith_short_12","alias_value":"NBZ3PWKV7ZYH","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"NBZ3PWKV7ZYHRJGE","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"NBZ3PWKV","created_at":"2026-05-18T12:27:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:NBZ3PWKV7ZYHRJGEPLL47LEKYY","target":"record","payload":{"canonical_record":{"source":{"id":"1202.4580","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-21T10:03:01Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"8a30341f202dcf826cd99464ea6b91795373878a4e5b01a601ad9149709bd9bb","abstract_canon_sha256":"aacd4d9ddaf50304e708dd6779f059d469232f61d87165f11c8955ac70bd31d6"},"schema_version":"1.0"},"canonical_sha256":"6873b7d955fe7078a4c47ad7cfac8ac6226a744a76adc23233a95cd3798cde07","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:22.999230Z","signature_b64":"e3NV6vNSZ+tV2M44FryTYJEQqaiT7z435H8Anailz3mSQsy3PqRl2bmDFHrcr+Iq+QyIMXkK0gvkOgA6mfEmDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6873b7d955fe7078a4c47ad7cfac8ac6226a744a76adc23233a95cd3798cde07","last_reissued_at":"2026-05-18T01:58:22.998753Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:22.998753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.4580","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:58:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c5L0lAU37VRa2LCXOcNZCW6NeWQ6QN2s4YbOcdA2VAoeL7WVlJJ3A8LeDGgQP8sNJT+Nrz/+kfXNWzZtQ6TBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T22:23:12.841663Z"},"content_sha256":"4d16a90c4cc4f6509d25c81778119c0252af87b9870b358ddb7557df8e6d0a4c","schema_version":"1.0","event_id":"sha256:4d16a90c4cc4f6509d25c81778119c0252af87b9870b358ddb7557df8e6d0a4c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:NBZ3PWKV7ZYHRJGEPLL47LEKYY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modulated Reheating and Large Non-Gaussianity in String Cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"hep-th","authors_text":"C.P. Burgess, F. Quevedo, G. Tasinato, I. Zavala, M. Cicoli","submitted_at":"2012-02-21T10:03:01Z","abstract_excerpt":"A generic feature of the known string inflationary models is that the same physics that makes the inflaton lighter than the Hubble scale during inflation often also makes other scalars this light. These scalars can acquire isocurvature fluctuations during inflation, and given that their VEVs determine the mass spectrum and the coupling constants of the effective low-energy field theory, these fluctuations give rise to couplings and masses that are modulated from one Hubble patch to another. These seem just what is required to obtain primordial adiabatic fluctuations through conversion into den"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.4580","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:58:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LFd/CR7AeOfnS+7Ez0H8SLX8ZQUcMlweG8sJgA3DivHuKwLAsG278e0fhOVDUXbq8XyZmY/cR9WiDA7K4HiyAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T22:23:12.842034Z"},"content_sha256":"d82bdc2b03f897993f9de7fcd2f00f225e5dd55264bcfaad03e67ef4a3cd0c3b","schema_version":"1.0","event_id":"sha256:d82bdc2b03f897993f9de7fcd2f00f225e5dd55264bcfaad03e67ef4a3cd0c3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/bundle.json","state_url":"https://pith.science/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-19T22:23:12Z","links":{"resolver":"https://pith.science/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY","bundle":"https://pith.science/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/bundle.json","state":"https://pith.science/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NBZ3PWKV7ZYHRJGEPLL47LEKYY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:NBZ3PWKV7ZYHRJGEPLL47LEKYY","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":"aacd4d9ddaf50304e708dd6779f059d469232f61d87165f11c8955ac70bd31d6","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-21T10:03:01Z","title_canon_sha256":"8a30341f202dcf826cd99464ea6b91795373878a4e5b01a601ad9149709bd9bb"},"schema_version":"1.0","source":{"id":"1202.4580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.4580","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"arxiv_version","alias_value":"1202.4580v1","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.4580","created_at":"2026-05-18T01:58:22Z"},{"alias_kind":"pith_short_12","alias_value":"NBZ3PWKV7ZYH","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"NBZ3PWKV7ZYHRJGE","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"NBZ3PWKV","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:d82bdc2b03f897993f9de7fcd2f00f225e5dd55264bcfaad03e67ef4a3cd0c3b","target":"graph","created_at":"2026-05-18T01:58:22Z","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"},"paper":{"abstract_excerpt":"A generic feature of the known string inflationary models is that the same physics that makes the inflaton lighter than the Hubble scale during inflation often also makes other scalars this light. These scalars can acquire isocurvature fluctuations during inflation, and given that their VEVs determine the mass spectrum and the coupling constants of the effective low-energy field theory, these fluctuations give rise to couplings and masses that are modulated from one Hubble patch to another. These seem just what is required to obtain primordial adiabatic fluctuations through conversion into den","authors_text":"C.P. Burgess, F. Quevedo, G. Tasinato, I. Zavala, M. Cicoli","cross_cats":["astro-ph.CO","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-21T10:03:01Z","title":"Modulated Reheating and Large Non-Gaussianity in String Cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.4580","kind":"arxiv","version":1},"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":"sha256:4d16a90c4cc4f6509d25c81778119c0252af87b9870b358ddb7557df8e6d0a4c","target":"record","created_at":"2026-05-18T01:58:22Z","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":"aacd4d9ddaf50304e708dd6779f059d469232f61d87165f11c8955ac70bd31d6","cross_cats_sorted":["astro-ph.CO","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-02-21T10:03:01Z","title_canon_sha256":"8a30341f202dcf826cd99464ea6b91795373878a4e5b01a601ad9149709bd9bb"},"schema_version":"1.0","source":{"id":"1202.4580","kind":"arxiv","version":1}},"canonical_sha256":"6873b7d955fe7078a4c47ad7cfac8ac6226a744a76adc23233a95cd3798cde07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6873b7d955fe7078a4c47ad7cfac8ac6226a744a76adc23233a95cd3798cde07","first_computed_at":"2026-05-18T01:58:22.998753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:22.998753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e3NV6vNSZ+tV2M44FryTYJEQqaiT7z435H8Anailz3mSQsy3PqRl2bmDFHrcr+Iq+QyIMXkK0gvkOgA6mfEmDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:22.999230Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.4580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d16a90c4cc4f6509d25c81778119c0252af87b9870b358ddb7557df8e6d0a4c","sha256:d82bdc2b03f897993f9de7fcd2f00f225e5dd55264bcfaad03e67ef4a3cd0c3b"],"state_sha256":"d1dba5ed33a9159c6e798638c1a58d73b951511297420eff3a069cf9e275309f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P4YsTdGBQsEEwhmvSzfDTY+cMeoRBq0RkZPjFOS7Mt61yTgp9szU4uUl+f7eaM1WkU/YRsMDgqG08c4yGF2CCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T22:23:12.844068Z","bundle_sha256":"75296ed7bdaa91cb5abd0f8d24937d58c9da85c30cfd58713cc0b3e73ed9d83e"}}