{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ORGERJ3FI357IIN4TYDBDFI7GG","short_pith_number":"pith:ORGERJ3F","schema_version":"1.0","canonical_sha256":"744c48a76546fbf421bc9e0611951f31a29cb5233e0918bd20c528963823f9a8","source":{"kind":"arxiv","id":"1307.5798","version":1},"attestation_state":"computed","paper":{"title":"Experimental Limits on Primordial Black Hole Dark Matter from the First Two Years of Kepler Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Agnieszka M. Cieplak, Kim Griest, Matthew J. Lehner","submitted_at":"2013-07-22T17:47:08Z","abstract_excerpt":"We present the analysis on our new limits of the dark matter (DM) halo consisting of primordial black holes (PBHs) or massive compact halo objects (MACHOs). We present a search of the first two years of publicly available Kepler mission data for potential signatures of gravitational microlensing caused by these objects, as well as an extensive analysis of the astrophysical sources of background error. These include variable stars, flare events, and comets or asteroids which are moving through the Kepler field. We discuss the potential of detecting comets using the Kepler lightcurves, presentin"},"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":"1307.5798","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-22T17:47:08Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"9907b7d8f0be9fc983446cce05d049c514fa919b4f9675f661ba17271995c657","abstract_canon_sha256":"e8fa9122302c18202003fea5595f292a25784347a122b19bd3221229bc0fc556"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:41.625108Z","signature_b64":"58eN+cm34wMqkkfj8pg1FhDvT9np2sOLJuyHDOCw7XrAgNSBQyHSSYIFvdMYHuRgaOkxC2AUCcWTnxQ0xA0fCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"744c48a76546fbf421bc9e0611951f31a29cb5233e0918bd20c528963823f9a8","last_reissued_at":"2026-05-18T01:48:41.624402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:41.624402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental Limits on Primordial Black Hole Dark Matter from the First Two Years of Kepler Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.CO","authors_text":"Agnieszka M. Cieplak, Kim Griest, Matthew J. Lehner","submitted_at":"2013-07-22T17:47:08Z","abstract_excerpt":"We present the analysis on our new limits of the dark matter (DM) halo consisting of primordial black holes (PBHs) or massive compact halo objects (MACHOs). We present a search of the first two years of publicly available Kepler mission data for potential signatures of gravitational microlensing caused by these objects, as well as an extensive analysis of the astrophysical sources of background error. These include variable stars, flare events, and comets or asteroids which are moving through the Kepler field. We discuss the potential of detecting comets using the Kepler lightcurves, presentin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5798","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1307.5798","created_at":"2026-05-18T01:48:41.624518+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.5798v1","created_at":"2026-05-18T01:48:41.624518+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.5798","created_at":"2026-05-18T01:48:41.624518+00:00"},{"alias_kind":"pith_short_12","alias_value":"ORGERJ3FI357","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"ORGERJ3FI357IIN4","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"ORGERJ3F","created_at":"2026-05-18T12:27:54.935989+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":5,"internal_anchor_count":4,"sample":[{"citing_arxiv_id":"2006.02838","citing_title":"Primordial Black Holes as Dark Matter: Recent Developments","ref_index":158,"is_internal_anchor":true},{"citing_arxiv_id":"2601.19386","citing_title":"Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions","ref_index":24,"is_internal_anchor":true},{"citing_arxiv_id":"2602.15974","citing_title":"Stellar microlensing surveys as a probe of Primordial Black Holes: status and prospects","ref_index":126,"is_internal_anchor":true},{"citing_arxiv_id":"2002.12778","citing_title":"Constraints on Primordial Black Holes","ref_index":290,"is_internal_anchor":true},{"citing_arxiv_id":"2604.20063","citing_title":"Purely Quadratic Non-Gaussianity from Tachyonic Instability: Primordial Black Holes and Scalar-Induced Gravitational Waves","ref_index":56,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG","json":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG.json","graph_json":"https://pith.science/api/pith-number/ORGERJ3FI357IIN4TYDBDFI7GG/graph.json","events_json":"https://pith.science/api/pith-number/ORGERJ3FI357IIN4TYDBDFI7GG/events.json","paper":"https://pith.science/paper/ORGERJ3F"},"agent_actions":{"view_html":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG","download_json":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG.json","view_paper":"https://pith.science/paper/ORGERJ3F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.5798&json=true","fetch_graph":"https://pith.science/api/pith-number/ORGERJ3FI357IIN4TYDBDFI7GG/graph.json","fetch_events":"https://pith.science/api/pith-number/ORGERJ3FI357IIN4TYDBDFI7GG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG/action/storage_attestation","attest_author":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG/action/author_attestation","sign_citation":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG/action/citation_signature","submit_replication":"https://pith.science/pith/ORGERJ3FI357IIN4TYDBDFI7GG/action/replication_record"}},"created_at":"2026-05-18T01:48:41.624518+00:00","updated_at":"2026-05-18T01:48:41.624518+00:00"}