{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:3ZH4G32DZPWQ2XHCJHR7E32EFA","short_pith_number":"pith:3ZH4G32D","schema_version":"1.0","canonical_sha256":"de4fc36f43cbed0d5ce249e3f26f442830f41b5bc33ed1603d979ae26e422df7","source":{"kind":"arxiv","id":"2405.17611","version":2},"attestation_state":"computed","paper":{"title":"Gravitationally produced Dark Matter and primordial black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Enrico Bertuzzo, Gabriel M. Salla, Renata Zukanovich Funchal, Yuber F. Perez-Gonzalez","submitted_at":"2024-05-27T19:19:20Z","abstract_excerpt":"We examine how the existence of a population of primordial black holes (PBHs) influences cosmological gravitational particle production (CGPP) for spin-0 and spin-1 particles. In addition to the known effects of particle production and entropy dilution resulting from PBH evaporation, we find that the generation of dark matter (DM) through CGPP is profoundly influenced by a possible era of PBH matter domination. This early matter dominated era results in an enhancement of the particle spectrum from CGPP. Specifically, it amplifies the peak comoving momentum $k_\\star$ for spin-1 DM, while enhanc"},"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":"2405.17611","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-05-27T19:19:20Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"80886976b05cc1b4fb52a3e04f784bc11d50fc346d505483eca348ca763cb13d","abstract_canon_sha256":"2dd27aff8ca50046593b34fbf5ca14708ef62eb4370474bfb699ccb9158f29b5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:13:56.220855Z","signature_b64":"F12z8gl91oWeJrXAG6jDpJRLribscg8E8kJVqeF95mUmrorBCekNVo8V5Wy8oIccBDvKk8VgldMqWxISQgmvCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de4fc36f43cbed0d5ce249e3f26f442830f41b5bc33ed1603d979ae26e422df7","last_reissued_at":"2026-07-05T11:13:56.220341Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:13:56.220341Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Gravitationally produced Dark Matter and primordial black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ph","authors_text":"Enrico Bertuzzo, Gabriel M. Salla, Renata Zukanovich Funchal, Yuber F. Perez-Gonzalez","submitted_at":"2024-05-27T19:19:20Z","abstract_excerpt":"We examine how the existence of a population of primordial black holes (PBHs) influences cosmological gravitational particle production (CGPP) for spin-0 and spin-1 particles. In addition to the known effects of particle production and entropy dilution resulting from PBH evaporation, we find that the generation of dark matter (DM) through CGPP is profoundly influenced by a possible era of PBH matter domination. This early matter dominated era results in an enhancement of the particle spectrum from CGPP. Specifically, it amplifies the peak comoving momentum $k_\\star$ for spin-1 DM, while enhanc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.17611","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/2405.17611/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":"2405.17611","created_at":"2026-07-05T11:13:56.220406+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.17611v2","created_at":"2026-07-05T11:13:56.220406+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.17611","created_at":"2026-07-05T11:13:56.220406+00:00"},{"alias_kind":"pith_short_12","alias_value":"3ZH4G32DZPWQ","created_at":"2026-07-05T11:13:56.220406+00:00"},{"alias_kind":"pith_short_16","alias_value":"3ZH4G32DZPWQ2XHC","created_at":"2026-07-05T11:13:56.220406+00:00"},{"alias_kind":"pith_short_8","alias_value":"3ZH4G32D","created_at":"2026-07-05T11:13:56.220406+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.06355","citing_title":"$\\tt BlackHawk$ $\\tt v3.0$: Hawking Radiation from Regular Black Holes","ref_index":230,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA","json":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA.json","graph_json":"https://pith.science/api/pith-number/3ZH4G32DZPWQ2XHCJHR7E32EFA/graph.json","events_json":"https://pith.science/api/pith-number/3ZH4G32DZPWQ2XHCJHR7E32EFA/events.json","paper":"https://pith.science/paper/3ZH4G32D"},"agent_actions":{"view_html":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA","download_json":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA.json","view_paper":"https://pith.science/paper/3ZH4G32D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.17611&json=true","fetch_graph":"https://pith.science/api/pith-number/3ZH4G32DZPWQ2XHCJHR7E32EFA/graph.json","fetch_events":"https://pith.science/api/pith-number/3ZH4G32DZPWQ2XHCJHR7E32EFA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA/action/storage_attestation","attest_author":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA/action/author_attestation","sign_citation":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA/action/citation_signature","submit_replication":"https://pith.science/pith/3ZH4G32DZPWQ2XHCJHR7E32EFA/action/replication_record"}},"created_at":"2026-07-05T11:13:56.220406+00:00","updated_at":"2026-07-05T11:13:56.220406+00:00"}