{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:X7KX2GTL72SRH75FUQYTPV7LZT","short_pith_number":"pith:X7KX2GTL","schema_version":"1.0","canonical_sha256":"bfd57d1a6bfea513ffa5a43137d7ebccf106cabc713fb125fd5c00691a553ce3","source":{"kind":"arxiv","id":"2607.07831","version":1},"attestation_state":"computed","paper":{"title":"Charging up regular black holes","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Chiara Coviello, Ra\\'ul Carballo-Rubio, Vania Vellucci","submitted_at":"2026-07-08T18:12:21Z","abstract_excerpt":"We present a general construction of charged regular black holes as solutions of a generalization of the Einstein--Maxwell field equations in spherical symmetry in which the Einstein tensor is deformed into an identically conserved tensor containing up to second derivatives of the gravitational field. The generality of the construction allows us to define the field equations satisfied by generic regular black holes when becoming charged. The conditions that guarantee regularity of charged solutions are evaluated and shown to be more stringent than the regularity conditions for uncharged soluti"},"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":"2607.07831","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"gr-qc","submitted_at":"2026-07-08T18:12:21Z","cross_cats_sorted":[],"title_canon_sha256":"26a34258ffa026789b920ccc2beb185e6cf46110d5897895ffc91904201e3ee2","abstract_canon_sha256":"4272137b409801a8fb7a525328e0f14beb397bc576c193ef8098c37fec3124e0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-10T00:19:02.527650Z","signature_b64":"aNvBooSlLez4DqCD4Jv5EP/kOKIbFC/7gL1pY180BmEAAm8qy9gtT+Svt2BBCGpdlM0LaoALOPHpGlW8bKvFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bfd57d1a6bfea513ffa5a43137d7ebccf106cabc713fb125fd5c00691a553ce3","last_reissued_at":"2026-07-10T00:19:02.527217Z","signature_status":"signed_v1","first_computed_at":"2026-07-10T00:19:02.527217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Charging up regular black holes","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Chiara Coviello, Ra\\'ul Carballo-Rubio, Vania Vellucci","submitted_at":"2026-07-08T18:12:21Z","abstract_excerpt":"We present a general construction of charged regular black holes as solutions of a generalization of the Einstein--Maxwell field equations in spherical symmetry in which the Einstein tensor is deformed into an identically conserved tensor containing up to second derivatives of the gravitational field. The generality of the construction allows us to define the field equations satisfied by generic regular black holes when becoming charged. The conditions that guarantee regularity of charged solutions are evaluated and shown to be more stringent than the regularity conditions for uncharged soluti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07831","kind":"arxiv","version":1},"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/2607.07831/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":"2607.07831","created_at":"2026-07-10T00:19:02.527281+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.07831v1","created_at":"2026-07-10T00:19:02.527281+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07831","created_at":"2026-07-10T00:19:02.527281+00:00"},{"alias_kind":"pith_short_12","alias_value":"X7KX2GTL72SR","created_at":"2026-07-10T00:19:02.527281+00:00"},{"alias_kind":"pith_short_16","alias_value":"X7KX2GTL72SRH75F","created_at":"2026-07-10T00:19:02.527281+00:00"},{"alias_kind":"pith_short_8","alias_value":"X7KX2GTL","created_at":"2026-07-10T00:19:02.527281+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/X7KX2GTL72SRH75FUQYTPV7LZT","json":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT.json","graph_json":"https://pith.science/api/pith-number/X7KX2GTL72SRH75FUQYTPV7LZT/graph.json","events_json":"https://pith.science/api/pith-number/X7KX2GTL72SRH75FUQYTPV7LZT/events.json","paper":"https://pith.science/paper/X7KX2GTL"},"agent_actions":{"view_html":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT","download_json":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT.json","view_paper":"https://pith.science/paper/X7KX2GTL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.07831&json=true","fetch_graph":"https://pith.science/api/pith-number/X7KX2GTL72SRH75FUQYTPV7LZT/graph.json","fetch_events":"https://pith.science/api/pith-number/X7KX2GTL72SRH75FUQYTPV7LZT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT/action/storage_attestation","attest_author":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT/action/author_attestation","sign_citation":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT/action/citation_signature","submit_replication":"https://pith.science/pith/X7KX2GTL72SRH75FUQYTPV7LZT/action/replication_record"}},"created_at":"2026-07-10T00:19:02.527281+00:00","updated_at":"2026-07-10T00:19:02.527281+00:00"}