{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:QIR5IVBKFKZX7R5WMBNPZNISMH","short_pith_number":"pith:QIR5IVBK","schema_version":"1.0","canonical_sha256":"8223d4542a2ab37fc7b6605afcb51261dbcf58c985bde2a44def3f9d817f195d","source":{"kind":"arxiv","id":"2409.01937","version":2},"attestation_state":"computed","paper":{"title":"Self-interacting scalar dark matter around binary black holes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"James Marsden, Josu C. Aurrekoetxea, Katy Clough, Pedro G. Ferreira","submitted_at":"2024-09-03T14:36:39Z","abstract_excerpt":"Gravitational waves can provide crucial insights about the environments in which black holes live. In this work, we use numerical relativity simulations to study the behaviour of self-interacting scalar (wave-like) dark matter clouds accreting onto isolated and binary black holes. We find that repulsive self-interactions smoothen the ``spike'' of an isolated black hole and saturate the density. Attractive self-interactions enhance the growth and result in more cuspy profiles, but can become unstable and undergo explosions akin to the superradiant bosenova that reduce the local cloud density. W"},"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":"2409.01937","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2024-09-03T14:36:39Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"990b72c766147cbd33d06061699c04e189bdb5f5444eaded895043cbac4ec86b","abstract_canon_sha256":"df9c029d546054627eb56ae8e766e35c615c4f02681e97d980dede59c51e5e31"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:15:14.218442Z","signature_b64":"HozcjxaAJ3d+CdYfgpyIpoJb0d4Ewh8lHn7knHrMxJZbDXgbAz9ciTojWCDmwlaknnwGy8qgbKglrP98IV4MAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8223d4542a2ab37fc7b6605afcb51261dbcf58c985bde2a44def3f9d817f195d","last_reissued_at":"2026-07-05T09:15:14.217968Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:15:14.217968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Self-interacting scalar dark matter around binary black holes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"James Marsden, Josu C. Aurrekoetxea, Katy Clough, Pedro G. Ferreira","submitted_at":"2024-09-03T14:36:39Z","abstract_excerpt":"Gravitational waves can provide crucial insights about the environments in which black holes live. In this work, we use numerical relativity simulations to study the behaviour of self-interacting scalar (wave-like) dark matter clouds accreting onto isolated and binary black holes. We find that repulsive self-interactions smoothen the ``spike'' of an isolated black hole and saturate the density. Attractive self-interactions enhance the growth and result in more cuspy profiles, but can become unstable and undergo explosions akin to the superradiant bosenova that reduce the local cloud density. W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.01937","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/2409.01937/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":"2409.01937","created_at":"2026-07-05T09:15:14.218022+00:00"},{"alias_kind":"arxiv_version","alias_value":"2409.01937v2","created_at":"2026-07-05T09:15:14.218022+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.01937","created_at":"2026-07-05T09:15:14.218022+00:00"},{"alias_kind":"pith_short_12","alias_value":"QIR5IVBKFKZX","created_at":"2026-07-05T09:15:14.218022+00:00"},{"alias_kind":"pith_short_16","alias_value":"QIR5IVBKFKZX7R5W","created_at":"2026-07-05T09:15:14.218022+00:00"},{"alias_kind":"pith_short_8","alias_value":"QIR5IVBK","created_at":"2026-07-05T09:15:14.218022+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2510.17967","citing_title":"Scalar fields around black hole binaries in LIGO-Virgo-KAGRA","ref_index":60,"is_internal_anchor":false},{"citing_arxiv_id":"2511.03788","citing_title":"Boson Stars Hosting Black Holes","ref_index":36,"is_internal_anchor":false},{"citing_arxiv_id":"2512.13816","citing_title":"Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media","ref_index":45,"is_internal_anchor":false},{"citing_arxiv_id":"2604.22462","citing_title":"Machine Learning for Multi-messenger Probes of New Physics and Cosmology: A Review and Perspective","ref_index":195,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH","json":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH.json","graph_json":"https://pith.science/api/pith-number/QIR5IVBKFKZX7R5WMBNPZNISMH/graph.json","events_json":"https://pith.science/api/pith-number/QIR5IVBKFKZX7R5WMBNPZNISMH/events.json","paper":"https://pith.science/paper/QIR5IVBK"},"agent_actions":{"view_html":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH","download_json":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH.json","view_paper":"https://pith.science/paper/QIR5IVBK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2409.01937&json=true","fetch_graph":"https://pith.science/api/pith-number/QIR5IVBKFKZX7R5WMBNPZNISMH/graph.json","fetch_events":"https://pith.science/api/pith-number/QIR5IVBKFKZX7R5WMBNPZNISMH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH/action/storage_attestation","attest_author":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH/action/author_attestation","sign_citation":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH/action/citation_signature","submit_replication":"https://pith.science/pith/QIR5IVBKFKZX7R5WMBNPZNISMH/action/replication_record"}},"created_at":"2026-07-05T09:15:14.218022+00:00","updated_at":"2026-07-05T09:15:14.218022+00:00"}