{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:QNNPI6MI2DB4H5PDA64ZVR2UXK","short_pith_number":"pith:QNNPI6MI","schema_version":"1.0","canonical_sha256":"835af47988d0c3c3f5e307b99ac754ba9dacf42dc4ab39f92d74f662276ae467","source":{"kind":"arxiv","id":"1912.02682","version":2},"attestation_state":"computed","paper":{"title":"Primordial Black Holes as Dark Matter through Higgs Criticality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Hayato Motohashi, Samuel Passaglia, Wayne Hu","submitted_at":"2019-12-05T16:09:58Z","abstract_excerpt":"We study the dynamics of a spectator Higgs field which stochastically evolves during inflation onto near-critical trajectories on the edge of a runaway instability. We show that its fluctuations do not produce primordial black holes (PBHs) in sufficient abundance to be the dark matter, nor do they produce significant second-order gravitational waves. First we show that the Higgs produces larger fluctuations on CMB scales than on PBH scales, itself a no-go for a viable PBH scenario. Then we track the superhorizon perturbations nonlinearly through reheating using the delta N formalism to show th"},"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":"1912.02682","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-12-05T16:09:58Z","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"title_canon_sha256":"b5af07aa8350a62ad93be26bc0358a5344a6126eeaed349cecc4747990b1aedb","abstract_canon_sha256":"c53f37d66acf8ed6661b4bb480f7db4650cb8d3df23eb0d799d8cce6c91b9165"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:12:02.171539Z","signature_b64":"0NRTnmVUoEqlZd51kLt+my0VD9bVGunJS0IoAx7KeRWff9uQDlnjF9ioSdOjWDBmFyyOEBrg3Ptgk4mYHBbsAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"835af47988d0c3c3f5e307b99ac754ba9dacf42dc4ab39f92d74f662276ae467","last_reissued_at":"2026-07-05T01:12:02.171176Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:12:02.171176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Primordial Black Holes as Dark Matter through Higgs Criticality","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Hayato Motohashi, Samuel Passaglia, Wayne Hu","submitted_at":"2019-12-05T16:09:58Z","abstract_excerpt":"We study the dynamics of a spectator Higgs field which stochastically evolves during inflation onto near-critical trajectories on the edge of a runaway instability. We show that its fluctuations do not produce primordial black holes (PBHs) in sufficient abundance to be the dark matter, nor do they produce significant second-order gravitational waves. First we show that the Higgs produces larger fluctuations on CMB scales than on PBH scales, itself a no-go for a viable PBH scenario. Then we track the superhorizon perturbations nonlinearly through reheating using the delta N formalism to show th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.02682","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/1912.02682/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":"1912.02682","created_at":"2026-07-05T01:12:02.171240+00:00"},{"alias_kind":"arxiv_version","alias_value":"1912.02682v2","created_at":"2026-07-05T01:12:02.171240+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.02682","created_at":"2026-07-05T01:12:02.171240+00:00"},{"alias_kind":"pith_short_12","alias_value":"QNNPI6MI2DB4","created_at":"2026-07-05T01:12:02.171240+00:00"},{"alias_kind":"pith_short_16","alias_value":"QNNPI6MI2DB4H5PD","created_at":"2026-07-05T01:12:02.171240+00:00"},{"alias_kind":"pith_short_8","alias_value":"QNNPI6MI","created_at":"2026-07-05T01:12:02.171240+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK","json":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK.json","graph_json":"https://pith.science/api/pith-number/QNNPI6MI2DB4H5PDA64ZVR2UXK/graph.json","events_json":"https://pith.science/api/pith-number/QNNPI6MI2DB4H5PDA64ZVR2UXK/events.json","paper":"https://pith.science/paper/QNNPI6MI"},"agent_actions":{"view_html":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK","download_json":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK.json","view_paper":"https://pith.science/paper/QNNPI6MI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1912.02682&json=true","fetch_graph":"https://pith.science/api/pith-number/QNNPI6MI2DB4H5PDA64ZVR2UXK/graph.json","fetch_events":"https://pith.science/api/pith-number/QNNPI6MI2DB4H5PDA64ZVR2UXK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK/action/storage_attestation","attest_author":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK/action/author_attestation","sign_citation":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK/action/citation_signature","submit_replication":"https://pith.science/pith/QNNPI6MI2DB4H5PDA64ZVR2UXK/action/replication_record"}},"created_at":"2026-07-05T01:12:02.171240+00:00","updated_at":"2026-07-05T01:12:02.171240+00:00"}