{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:MBLGXNTMBZPE4NNUNB4ZPS7HJT","short_pith_number":"pith:MBLGXNTM","schema_version":"1.0","canonical_sha256":"60566bb66c0e5e4e35b4687997cbe74cfc1bf6722eb5e88d45070cdaad8642fe","source":{"kind":"arxiv","id":"2308.01775","version":2},"attestation_state":"computed","paper":{"title":"On the feasibility of primordial black hole abundance constraints using lensing parallax of GRBs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"Priyanka Gawade, Surhud More, Varun Bhalerao","submitted_at":"2023-08-03T14:07:49Z","abstract_excerpt":"Primordial black holes, which could have formed during the early Universe through overdensities in primordial density fluctuations during inflation, are potential candidates for dark matter. We explore the use of lensing parallax of Gamma ray bursts (GRBs), which results in different fluxes being observed from two different vantage points, in order to probe the abundance of primordial black holes in the unexplored window within the mass range $[10^{-15}-10^{-11}]M_\\odot$. We derive the optical depth for the lensing of GRBs with a distribution of source properties and realistic detector sensiti"},"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":"2308.01775","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-08-03T14:07:49Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"9217d0e426858d1d6574aad20d8b7aaa7521e53eb91e94fc518eefb8f785e2b6","abstract_canon_sha256":"a4c781ef65b0a79a2407de63adc6c642a066103edc89c27bfcea6bb33255a76f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:06:32.687207Z","signature_b64":"HtHHk7KHM+BWN+YeH4ZFG05MA4+7qUEluqd48RF9Se6z2hOtYQMvjqwlqDJzJXH3ulvEdhRDZ+HhggAGyNDgAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60566bb66c0e5e4e35b4687997cbe74cfc1bf6722eb5e88d45070cdaad8642fe","last_reissued_at":"2026-07-05T07:06:32.686706Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:06:32.686706Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the feasibility of primordial black hole abundance constraints using lensing parallax of GRBs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.CO","authors_text":"Priyanka Gawade, Surhud More, Varun Bhalerao","submitted_at":"2023-08-03T14:07:49Z","abstract_excerpt":"Primordial black holes, which could have formed during the early Universe through overdensities in primordial density fluctuations during inflation, are potential candidates for dark matter. We explore the use of lensing parallax of Gamma ray bursts (GRBs), which results in different fluxes being observed from two different vantage points, in order to probe the abundance of primordial black holes in the unexplored window within the mass range $[10^{-15}-10^{-11}]M_\\odot$. We derive the optical depth for the lensing of GRBs with a distribution of source properties and realistic detector sensiti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.01775","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/2308.01775/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":"2308.01775","created_at":"2026-07-05T07:06:32.686768+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.01775v2","created_at":"2026-07-05T07:06:32.686768+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.01775","created_at":"2026-07-05T07:06:32.686768+00:00"},{"alias_kind":"pith_short_12","alias_value":"MBLGXNTMBZPE","created_at":"2026-07-05T07:06:32.686768+00:00"},{"alias_kind":"pith_short_16","alias_value":"MBLGXNTMBZPE4NNU","created_at":"2026-07-05T07:06:32.686768+00:00"},{"alias_kind":"pith_short_8","alias_value":"MBLGXNTM","created_at":"2026-07-05T07:06:32.686768+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.11332","citing_title":"Reviving primordial black hole formation in slow first-order phase transitions","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2605.11332","citing_title":"Reviving primordial black hole formation in slow first-order phase transitions","ref_index":56,"is_internal_anchor":false},{"citing_arxiv_id":"2604.25434","citing_title":"Microlensing of fast and slow compact objects","ref_index":56,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT","json":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT.json","graph_json":"https://pith.science/api/pith-number/MBLGXNTMBZPE4NNUNB4ZPS7HJT/graph.json","events_json":"https://pith.science/api/pith-number/MBLGXNTMBZPE4NNUNB4ZPS7HJT/events.json","paper":"https://pith.science/paper/MBLGXNTM"},"agent_actions":{"view_html":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT","download_json":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT.json","view_paper":"https://pith.science/paper/MBLGXNTM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.01775&json=true","fetch_graph":"https://pith.science/api/pith-number/MBLGXNTMBZPE4NNUNB4ZPS7HJT/graph.json","fetch_events":"https://pith.science/api/pith-number/MBLGXNTMBZPE4NNUNB4ZPS7HJT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT/action/storage_attestation","attest_author":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT/action/author_attestation","sign_citation":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT/action/citation_signature","submit_replication":"https://pith.science/pith/MBLGXNTMBZPE4NNUNB4ZPS7HJT/action/replication_record"}},"created_at":"2026-07-05T07:06:32.686768+00:00","updated_at":"2026-07-05T07:06:32.686768+00:00"}