{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:A25FNQIOISHWNFD45ZOWEPQHRC","short_pith_number":"pith:A25FNQIO","schema_version":"1.0","canonical_sha256":"06ba56c10e448f66947cee5d623e0788b041cb0b5218f8b34f0e787b70c8b958","source":{"kind":"arxiv","id":"1905.00394","version":2},"attestation_state":"computed","paper":{"title":"Overcharging a multi black hole system and cosmic censorship","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Akash K Mishra, Sudipta Sarkar","submitted_at":"2019-05-01T17:30:17Z","abstract_excerpt":"We study the generalization of the gadenken experiment of overcharging an extremal black hole proposed by Wald in the context of a multi black hole solution. In particular, we attempt to overcharge a system of two extremal black holes via test particle absorption to produce a system involving a black hole and a naked singularity. If such a process is possible, then this would be a potential violation of the cosmic censorship hypothesis. However, we find that, analogous to Wald's result for a single charged black hole, such a test particle which can expose the singularity, would not be able to "},"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":"1905.00394","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-05-01T17:30:17Z","cross_cats_sorted":[],"title_canon_sha256":"cc1da91888c50d5295e2dbc5360dc65993935520bb6a2b7f08c368a39ef6b246","abstract_canon_sha256":"cc6c7d0568d6622b46e03145eabd0f67ce5811a37a921d533e9fca10a84234ce"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:10.876780Z","signature_b64":"9NAIimgGWR163mWdZVReVCQwLcbBq19ZiyLKcOwuR/JtuGA8YTLaDZ1pGDGTgcMXf0hfYWq3H2cQEPvfkC+uAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06ba56c10e448f66947cee5d623e0788b041cb0b5218f8b34f0e787b70c8b958","last_reissued_at":"2026-05-17T23:40:10.876203Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:10.876203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Overcharging a multi black hole system and cosmic censorship","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Akash K Mishra, Sudipta Sarkar","submitted_at":"2019-05-01T17:30:17Z","abstract_excerpt":"We study the generalization of the gadenken experiment of overcharging an extremal black hole proposed by Wald in the context of a multi black hole solution. In particular, we attempt to overcharge a system of two extremal black holes via test particle absorption to produce a system involving a black hole and a naked singularity. If such a process is possible, then this would be a potential violation of the cosmic censorship hypothesis. However, we find that, analogous to Wald's result for a single charged black hole, such a test particle which can expose the singularity, would not be able to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.00394","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":"1905.00394","created_at":"2026-05-17T23:40:10.876303+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.00394v2","created_at":"2026-05-17T23:40:10.876303+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.00394","created_at":"2026-05-17T23:40:10.876303+00:00"},{"alias_kind":"pith_short_12","alias_value":"A25FNQIOISHW","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"A25FNQIOISHWNFD4","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"A25FNQIO","created_at":"2026-05-18T12:33:12.712433+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/A25FNQIOISHWNFD45ZOWEPQHRC","json":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC.json","graph_json":"https://pith.science/api/pith-number/A25FNQIOISHWNFD45ZOWEPQHRC/graph.json","events_json":"https://pith.science/api/pith-number/A25FNQIOISHWNFD45ZOWEPQHRC/events.json","paper":"https://pith.science/paper/A25FNQIO"},"agent_actions":{"view_html":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC","download_json":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC.json","view_paper":"https://pith.science/paper/A25FNQIO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.00394&json=true","fetch_graph":"https://pith.science/api/pith-number/A25FNQIOISHWNFD45ZOWEPQHRC/graph.json","fetch_events":"https://pith.science/api/pith-number/A25FNQIOISHWNFD45ZOWEPQHRC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC/action/storage_attestation","attest_author":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC/action/author_attestation","sign_citation":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC/action/citation_signature","submit_replication":"https://pith.science/pith/A25FNQIOISHWNFD45ZOWEPQHRC/action/replication_record"}},"created_at":"2026-05-17T23:40:10.876303+00:00","updated_at":"2026-05-17T23:40:10.876303+00:00"}