{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:5IKXK6UERDUYBR2VGQPFKZUVYU","short_pith_number":"pith:5IKXK6UE","schema_version":"1.0","canonical_sha256":"ea15757a8488e980c755341e556695c520977f05df71c80242259b6cbde14ebe","source":{"kind":"arxiv","id":"1409.1593","version":2},"attestation_state":"computed","paper":{"title":"Kerr-Newman scalar clouds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Carlos Herdeiro, Carolina L. Benone, Eugen Radu, Luis C. B. Crispino","submitted_at":"2014-09-04T20:08:54Z","abstract_excerpt":"Massive complex scalar fields can form bound states around Kerr black holes. These bound states -- dubbed scalar clouds -- are generically non-zero and finite on and outside the horizon; they decay exponentially at spatial infinity, have a real frequency and are specified by a set of integer \"quantum\" numbers (n,l,m). For a specific set of these numbers, the clouds are only possible along a 1-dimensional subset of the 2-dimensional parameter space of Kerr black holes, called an existence line. In this paper we make a thorough investigation of the scalar clouds due to neutral (charged) scalar f"},"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":"1409.1593","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-09-04T20:08:54Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"a380c2dfa5167d405a4b95fc42113b990d7edcfa3eb0ca358675abe4f4fbde0f","abstract_canon_sha256":"5b8e161a4f68ecc0c5fb0b9676b8e28982ed9971c107b58877b309a020396657"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:32:53.224209Z","signature_b64":"6dN+lW7Hn2zbMw8P+ZDZpgoMZ+79Fsg0YTqTQGtDLrbwvFoljlSYMiU0bxzh5UVB+Q88tOiFHzzUxwe5q+FwDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea15757a8488e980c755341e556695c520977f05df71c80242259b6cbde14ebe","last_reissued_at":"2026-05-18T02:32:53.223688Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:32:53.223688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Kerr-Newman scalar clouds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Carlos Herdeiro, Carolina L. Benone, Eugen Radu, Luis C. B. Crispino","submitted_at":"2014-09-04T20:08:54Z","abstract_excerpt":"Massive complex scalar fields can form bound states around Kerr black holes. These bound states -- dubbed scalar clouds -- are generically non-zero and finite on and outside the horizon; they decay exponentially at spatial infinity, have a real frequency and are specified by a set of integer \"quantum\" numbers (n,l,m). For a specific set of these numbers, the clouds are only possible along a 1-dimensional subset of the 2-dimensional parameter space of Kerr black holes, called an existence line. In this paper we make a thorough investigation of the scalar clouds due to neutral (charged) scalar f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.1593","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":""},"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":"1409.1593","created_at":"2026-05-18T02:32:53.223771+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.1593v2","created_at":"2026-05-18T02:32:53.223771+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.1593","created_at":"2026-05-18T02:32:53.223771+00:00"},{"alias_kind":"pith_short_12","alias_value":"5IKXK6UERDUY","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"5IKXK6UERDUYBR2V","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"5IKXK6UE","created_at":"2026-05-18T12:28:14.216126+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.10332","citing_title":"Tuning A Rotating Black Hole Spectrum with Dark Matter Halo: Quasibound States, Scalar Cloud, Black Hole Bomb and Superradiant Scattering","ref_index":33,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU","json":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU.json","graph_json":"https://pith.science/api/pith-number/5IKXK6UERDUYBR2VGQPFKZUVYU/graph.json","events_json":"https://pith.science/api/pith-number/5IKXK6UERDUYBR2VGQPFKZUVYU/events.json","paper":"https://pith.science/paper/5IKXK6UE"},"agent_actions":{"view_html":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU","download_json":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU.json","view_paper":"https://pith.science/paper/5IKXK6UE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.1593&json=true","fetch_graph":"https://pith.science/api/pith-number/5IKXK6UERDUYBR2VGQPFKZUVYU/graph.json","fetch_events":"https://pith.science/api/pith-number/5IKXK6UERDUYBR2VGQPFKZUVYU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU/action/storage_attestation","attest_author":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU/action/author_attestation","sign_citation":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU/action/citation_signature","submit_replication":"https://pith.science/pith/5IKXK6UERDUYBR2VGQPFKZUVYU/action/replication_record"}},"created_at":"2026-05-18T02:32:53.223771+00:00","updated_at":"2026-05-18T02:32:53.223771+00:00"}