{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:73222C7EDJYODSBP4TIGJFO6KU","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"0610b63293cdb19c7bbd772d5b679ca6bdc1ca7347c60c82555c929386db177f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-06-27T19:06:06Z","title_canon_sha256":"2f403ce1f55d24b17552b15b7a965fe759a5c7c17dd76e3c77880cadf29f5f9a"},"schema_version":"1.0","source":{"id":"2306.15751","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.15751","created_at":"2026-07-05T06:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"2306.15751v2","created_at":"2026-07-05T06:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.15751","created_at":"2026-07-05T06:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"73222C7EDJYO","created_at":"2026-07-05T06:39:01Z"},{"alias_kind":"pith_short_16","alias_value":"73222C7EDJYODSBP","created_at":"2026-07-05T06:39:01Z"},{"alias_kind":"pith_short_8","alias_value":"73222C7E","created_at":"2026-07-05T06:39:01Z"}],"graph_snapshots":[{"event_id":"sha256:a094e3f0cf56a8b3c573ef5cac3c56a3ec4d1d279d3d580156defe7bb10b1adc","target":"graph","created_at":"2026-07-05T06:39:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2306.15751/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider accretion of charged test matter by rotating, magnetic black holes and discuss a number of aspects in which the interaction of the angular momentum contained in the electromagnetic field and the spin of the hole plays a fundamental role. First, we argue that such a black hole tends to lose its angular momentum by accreting charges while remaining globally neutral. Then, we show that accretion can happen in a superradiant manner via an enhanced Penrose process. In particular, we find that the regions from which energy and angular momentum can be extracted contain the axis of rotatio","authors_text":"Conor Dyson, David Pere\\~niguez","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-06-27T19:06:06Z","title":"Magnetic Black Holes: from Thomson Dipoles to the Penrose Process and Cosmic Censorship"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.15751","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:3af10fcdcc1c6dc82dd8c6603fb26fae45fd4804d8dd0a98a8398ad687ce4531","target":"record","created_at":"2026-07-05T06:39:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"0610b63293cdb19c7bbd772d5b679ca6bdc1ca7347c60c82555c929386db177f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-06-27T19:06:06Z","title_canon_sha256":"2f403ce1f55d24b17552b15b7a965fe759a5c7c17dd76e3c77880cadf29f5f9a"},"schema_version":"1.0","source":{"id":"2306.15751","kind":"arxiv","version":2}},"canonical_sha256":"fef5ad0be41a70e1c82fe4d06495de551f787d5473a22b1c91f72847aa87e6a0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fef5ad0be41a70e1c82fe4d06495de551f787d5473a22b1c91f72847aa87e6a0","first_computed_at":"2026-07-05T06:39:01.572446Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:39:01.572446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C+k3eBKls8gMwq6t+Ave7x+dLY/Ot8lV63FAdoYYubZviqrF/k5UOZvMim8AORU/EmBdE6SBbrAfjmUTEsjKBw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:39:01.572907Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.15751","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3af10fcdcc1c6dc82dd8c6603fb26fae45fd4804d8dd0a98a8398ad687ce4531","sha256:a094e3f0cf56a8b3c573ef5cac3c56a3ec4d1d279d3d580156defe7bb10b1adc"],"state_sha256":"26244e283d720cca529f4b1e8b14558453c0fdce145acc71ee8ff2d937578bba"}