{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:XDJ4YKIBPYCNFC6BLXCQ5MXFEH","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":"4e0f722e73b6f2aab343158addf5df03bacfc420485382eb0e872bc640b57807","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-10-10T15:42:00Z","title_canon_sha256":"910327a8aeed4a67af29a69db24bdfd5e0433dadb7011ff222674f647071226f"},"schema_version":"1.0","source":{"id":"2210.04784","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.04784","created_at":"2026-07-05T06:03:59Z"},{"alias_kind":"arxiv_version","alias_value":"2210.04784v1","created_at":"2026-07-05T06:03:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.04784","created_at":"2026-07-05T06:03:59Z"},{"alias_kind":"pith_short_12","alias_value":"XDJ4YKIBPYCN","created_at":"2026-07-05T06:03:59Z"},{"alias_kind":"pith_short_16","alias_value":"XDJ4YKIBPYCNFC6B","created_at":"2026-07-05T06:03:59Z"},{"alias_kind":"pith_short_8","alias_value":"XDJ4YKIB","created_at":"2026-07-05T06:03:59Z"}],"graph_snapshots":[{"event_id":"sha256:17f4500ac38214f33c9e8bbab1f3fb4ef235861a4cddbd2314518b86b5d28ae6","target":"graph","created_at":"2026-07-05T06:03:59Z","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/2210.04784/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we consider the analogy of the Penrose process in Charged Vaidya spacetime. We calculate the border of the generalized ergosphere, in which the charged particles with negative energy might exist, and show that it is temporary. We show that there are no closed orbits for particles with negative energy inside the generalized ergosphere. We investigate the question about the efficiency of the Penrose process and show that one can't extract large energies from a black hole.","authors_text":"Vitalii Vertogradov","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-10-10T15:42:00Z","title":"Extraction Energy From Charged Vaidya Black Hole Via Penrose Process"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.04784","kind":"arxiv","version":1},"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:ca8ba0d0dcc4e3966e00071acd95a19faf6de802f532722072964353d3fd4745","target":"record","created_at":"2026-07-05T06:03:59Z","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":"4e0f722e73b6f2aab343158addf5df03bacfc420485382eb0e872bc640b57807","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-10-10T15:42:00Z","title_canon_sha256":"910327a8aeed4a67af29a69db24bdfd5e0433dadb7011ff222674f647071226f"},"schema_version":"1.0","source":{"id":"2210.04784","kind":"arxiv","version":1}},"canonical_sha256":"b8d3cc29017e04d28bc15dc50eb2e521d16f8297728b047c359fd4ed76c0fd68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8d3cc29017e04d28bc15dc50eb2e521d16f8297728b047c359fd4ed76c0fd68","first_computed_at":"2026-07-05T06:03:59.241483Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:03:59.241483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dYlixI3fxoI7OGA6uTF3NL2rtnE0ZtJf7NtzEjNkXUv5UNczMaoy/hX6mYwQ0yFWzVKaJTkO8RSA/0dazsSFCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:03:59.241837Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.04784","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca8ba0d0dcc4e3966e00071acd95a19faf6de802f532722072964353d3fd4745","sha256:17f4500ac38214f33c9e8bbab1f3fb4ef235861a4cddbd2314518b86b5d28ae6"],"state_sha256":"bca38f30056f9543d754e4eadb6e8d5054c2a88c87ad58c45e6098625803e6c9"}