{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:G66OUY7QVP4AJPH62F7VZY4V7T","short_pith_number":"pith:G66OUY7Q","canonical_record":{"source":{"id":"2607.27361","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-29T18:13:28Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"43ae29042d5ddac34f9db9fe00d62719630a12fb552eb2f78eb7cc40ef768dfa","abstract_canon_sha256":"5c8b581e7ab337b0fa6dcc017246860af4cbc1f41e3656a3ce1123ac6b755f10"},"schema_version":"1.0"},"canonical_sha256":"37bcea63f0abf804bcfed17f5ce395fce0d82eaa646270960d03bfb2b7c106a2","source":{"kind":"arxiv","id":"2607.27361","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27361","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27361v1","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27361","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"G66OUY7QVP4A","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_16","alias_value":"G66OUY7QVP4AJPH6","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_8","alias_value":"G66OUY7Q","created_at":"2026-07-31T00:10:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:G66OUY7QVP4AJPH62F7VZY4V7T","target":"record","payload":{"canonical_record":{"source":{"id":"2607.27361","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-29T18:13:28Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"title_canon_sha256":"43ae29042d5ddac34f9db9fe00d62719630a12fb552eb2f78eb7cc40ef768dfa","abstract_canon_sha256":"5c8b581e7ab337b0fa6dcc017246860af4cbc1f41e3656a3ce1123ac6b755f10"},"schema_version":"1.0"},"canonical_sha256":"37bcea63f0abf804bcfed17f5ce395fce0d82eaa646270960d03bfb2b7c106a2","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37bcea63f0abf804bcfed17f5ce395fce0d82eaa646270960d03bfb2b7c106a2","last_reissued_at":"2026-07-31T00:10:46.144064Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-31T00:10:46.144064Z"},"source_kind":"arxiv","source_id":"2607.27361","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":"2026-07-31T00:10:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EhoiywcEKIwAQjtdE+eE5XYrJs+c33Z1YzfmB8I/LT55e270Pynt7Xt+eSGNwUYThDazDo4NsXZMP7Vm/ySJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:30:24.884909Z"},"content_sha256":"633b50370d126007db0b5d7fc6418d0f10266b6caf83bee65fd5cadf8ad960fa","schema_version":"1.0","event_id":"sha256:633b50370d126007db0b5d7fc6418d0f10266b6caf83bee65fd5cadf8ad960fa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:G66OUY7QVP4AJPH62F7VZY4V7T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectator Axions in String Inflation and Primordial Black Holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"primary_cat":"hep-th","authors_text":"Dario L. Lorenzoni, Evan McDonough, Francisco G. Pedro, Michele Cicoli","submitted_at":"2026-07-29T18:13:28Z","abstract_excerpt":"We study the impact of light spectator axions on the seeding of primordial black holes (PBHs) during inflation in string theory. Primordial black holes exhibit unique and novel phenomenology, and may constitute the observed dark matter. Cosmic inflation provides a mechanism for producing them, but such inflation models typically feature Planckian field excursions, necessitating an ultraviolet completion into quantum gravity. String theory provides a natural framework for doing so, and indeed Fibre Inflation has been shown to produce PBHs while satisfying constraints from cosmic microwave backg"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27361","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.27361/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-31T00:10:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xnYvSpopt08hktcgBlvEX14erJg7thZEcANB9WJrM9ppIpS0ElWQ3DqbQ2OPVKNQR+vtysoagHE1BUzqMU4oDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:30:24.885862Z"},"content_sha256":"ed1bb66937287f9f4959467c6f4645aea58fb63c02c82a98c932833b38f9144a","schema_version":"1.0","event_id":"sha256:ed1bb66937287f9f4959467c6f4645aea58fb63c02c82a98c932833b38f9144a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G66OUY7QVP4AJPH62F7VZY4V7T/bundle.json","state_url":"https://pith.science/pith/G66OUY7QVP4AJPH62F7VZY4V7T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G66OUY7QVP4AJPH62F7VZY4V7T/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":"2026-08-03T17:30:24Z","links":{"resolver":"https://pith.science/pith/G66OUY7QVP4AJPH62F7VZY4V7T","bundle":"https://pith.science/pith/G66OUY7QVP4AJPH62F7VZY4V7T/bundle.json","state":"https://pith.science/pith/G66OUY7QVP4AJPH62F7VZY4V7T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G66OUY7QVP4AJPH62F7VZY4V7T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:G66OUY7QVP4AJPH62F7VZY4V7T","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":"5c8b581e7ab337b0fa6dcc017246860af4cbc1f41e3656a3ce1123ac6b755f10","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-29T18:13:28Z","title_canon_sha256":"43ae29042d5ddac34f9db9fe00d62719630a12fb552eb2f78eb7cc40ef768dfa"},"schema_version":"1.0","source":{"id":"2607.27361","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.27361","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"2607.27361v1","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27361","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"G66OUY7QVP4A","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_16","alias_value":"G66OUY7QVP4AJPH6","created_at":"2026-07-31T00:10:46Z"},{"alias_kind":"pith_short_8","alias_value":"G66OUY7Q","created_at":"2026-07-31T00:10:46Z"}],"graph_snapshots":[{"event_id":"sha256:ed1bb66937287f9f4959467c6f4645aea58fb63c02c82a98c932833b38f9144a","target":"graph","created_at":"2026-07-31T00:10:46Z","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/2607.27361/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the impact of light spectator axions on the seeding of primordial black holes (PBHs) during inflation in string theory. Primordial black holes exhibit unique and novel phenomenology, and may constitute the observed dark matter. Cosmic inflation provides a mechanism for producing them, but such inflation models typically feature Planckian field excursions, necessitating an ultraviolet completion into quantum gravity. String theory provides a natural framework for doing so, and indeed Fibre Inflation has been shown to produce PBHs while satisfying constraints from cosmic microwave backg","authors_text":"Dario L. Lorenzoni, Evan McDonough, Francisco G. Pedro, Michele Cicoli","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-29T18:13:28Z","title":"Spectator Axions in String Inflation and Primordial Black Holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27361","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":"sha256:633b50370d126007db0b5d7fc6418d0f10266b6caf83bee65fd5cadf8ad960fa","target":"record","created_at":"2026-07-31T00:10:46Z","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":"5c8b581e7ab337b0fa6dcc017246860af4cbc1f41e3656a3ce1123ac6b755f10","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2026-07-29T18:13:28Z","title_canon_sha256":"43ae29042d5ddac34f9db9fe00d62719630a12fb552eb2f78eb7cc40ef768dfa"},"schema_version":"1.0","source":{"id":"2607.27361","kind":"arxiv","version":1}},"canonical_sha256":"37bcea63f0abf804bcfed17f5ce395fce0d82eaa646270960d03bfb2b7c106a2","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37bcea63f0abf804bcfed17f5ce395fce0d82eaa646270960d03bfb2b7c106a2","first_computed_at":"2026-07-31T00:10:46.144064Z","kind":"pith_receipt","last_reissued_at":"2026-07-31T00:10:46.144064Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.27361","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:633b50370d126007db0b5d7fc6418d0f10266b6caf83bee65fd5cadf8ad960fa","sha256:ed1bb66937287f9f4959467c6f4645aea58fb63c02c82a98c932833b38f9144a"],"state_sha256":"6d6b3a8737452907b37a333f3be695f6e8b9cad2a333ff0fad478d8de00609ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RiwvI9/R9InG6yAAbqLz7Jtm1BAiYojWet+HplYIGjOC4u1fDS3aCaxpu8ta192dhtjPm87IsLx4Csqf1h/gCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:30:24.892862Z","bundle_sha256":"480a05c82551ba5a3a74c2a689b032b16a137d0878dfb1f7447d9e040c89c235"}}