{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:GZPYZB7WOD5WYMUPSOWGKLVXYS","short_pith_number":"pith:GZPYZB7W","schema_version":"1.0","canonical_sha256":"365f8c87f670fb6c328f93ac652eb7c489f9022d51451c00b7962b8752bc5d01","source":{"kind":"arxiv","id":"1908.06117","version":2},"attestation_state":"computed","paper":{"title":"Superradiant instability of charged scalar fields in higher-dimensional Reissner-Nordstr\\\"om-de Sitter black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Kyriakos Destounis","submitted_at":"2019-08-16T18:12:36Z","abstract_excerpt":"Black holes possess trapping regions which lead to intriguing dynamical effects. By properly scattering test fields off a black hole, one can extract energy from it, leading to the growth of the amplitude of the test field in expense of the black hole's energy. Such a dynamical phenomenon is called superradiance. Here, we study charged-scalar-field instabilities of Reissner-Nordstr\\\"{o}m black holes immersed in a $d-$dimensional de Sitter Universe. By performing a thorough frequency-domain analysis we compute the unstable quasinormal resonances and link their presence with a novel family of qu"},"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":"1908.06117","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-08-16T18:12:36Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"6bf2c76af701527716bf14afcc7f2cbf9cf243d7d5ba5d8e6e64f24d197b0334","abstract_canon_sha256":"743980286a8128f57688dfdf3ed16270af1bdec6f10728a0f48a6ddfb4faec5f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:00:27.917392Z","signature_b64":"fC+HgLL1Kg+BCKonNZTpAUg+ESlw5k/SyLMl1GnHZ6xUVgboHPUW6owVxbF9VJF6ClXkOg2X+4Z5iv/1yNB6Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"365f8c87f670fb6c328f93ac652eb7c489f9022d51451c00b7962b8752bc5d01","last_reissued_at":"2026-07-05T00:00:27.916942Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:00:27.916942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Superradiant instability of charged scalar fields in higher-dimensional Reissner-Nordstr\\\"om-de Sitter black holes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Kyriakos Destounis","submitted_at":"2019-08-16T18:12:36Z","abstract_excerpt":"Black holes possess trapping regions which lead to intriguing dynamical effects. By properly scattering test fields off a black hole, one can extract energy from it, leading to the growth of the amplitude of the test field in expense of the black hole's energy. Such a dynamical phenomenon is called superradiance. Here, we study charged-scalar-field instabilities of Reissner-Nordstr\\\"{o}m black holes immersed in a $d-$dimensional de Sitter Universe. By performing a thorough frequency-domain analysis we compute the unstable quasinormal resonances and link their presence with a novel family of qu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.06117","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/1908.06117/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":"1908.06117","created_at":"2026-07-05T00:00:27.916998+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.06117v2","created_at":"2026-07-05T00:00:27.916998+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.06117","created_at":"2026-07-05T00:00:27.916998+00:00"},{"alias_kind":"pith_short_12","alias_value":"GZPYZB7WOD5W","created_at":"2026-07-05T00:00:27.916998+00:00"},{"alias_kind":"pith_short_16","alias_value":"GZPYZB7WOD5WYMUP","created_at":"2026-07-05T00:00:27.916998+00:00"},{"alias_kind":"pith_short_8","alias_value":"GZPYZB7W","created_at":"2026-07-05T00:00:27.916998+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.04352","citing_title":"Superradiant Suppression of Non-minimally Coupled Scalar fields for a Rotating Charged dS Black Hole in Conformal Weyl Gravity","ref_index":42,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS","json":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS.json","graph_json":"https://pith.science/api/pith-number/GZPYZB7WOD5WYMUPSOWGKLVXYS/graph.json","events_json":"https://pith.science/api/pith-number/GZPYZB7WOD5WYMUPSOWGKLVXYS/events.json","paper":"https://pith.science/paper/GZPYZB7W"},"agent_actions":{"view_html":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS","download_json":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS.json","view_paper":"https://pith.science/paper/GZPYZB7W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.06117&json=true","fetch_graph":"https://pith.science/api/pith-number/GZPYZB7WOD5WYMUPSOWGKLVXYS/graph.json","fetch_events":"https://pith.science/api/pith-number/GZPYZB7WOD5WYMUPSOWGKLVXYS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS/action/storage_attestation","attest_author":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS/action/author_attestation","sign_citation":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS/action/citation_signature","submit_replication":"https://pith.science/pith/GZPYZB7WOD5WYMUPSOWGKLVXYS/action/replication_record"}},"created_at":"2026-07-05T00:00:27.916998+00:00","updated_at":"2026-07-05T00:00:27.916998+00:00"}