{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:LFMI4FZNTLPRMWCZ72PNE2DY2S","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":"c8b44f421f6285ae4039974b3dfed8a32c915656bd7addcecb59ce3bab586814","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-07T01:30:13Z","title_canon_sha256":"33a1812beab48265f9f8de1900bda47ec470621ea7f7e0e8a00f0315d44ade3b"},"schema_version":"1.0","source":{"id":"2203.03088","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.03088","created_at":"2026-07-05T06:19:51Z"},{"alias_kind":"arxiv_version","alias_value":"2203.03088v2","created_at":"2026-07-05T06:19:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.03088","created_at":"2026-07-05T06:19:51Z"},{"alias_kind":"pith_short_12","alias_value":"LFMI4FZNTLPR","created_at":"2026-07-05T06:19:51Z"},{"alias_kind":"pith_short_16","alias_value":"LFMI4FZNTLPRMWCZ","created_at":"2026-07-05T06:19:51Z"},{"alias_kind":"pith_short_8","alias_value":"LFMI4FZN","created_at":"2026-07-05T06:19:51Z"}],"graph_snapshots":[{"event_id":"sha256:47be25d10e4ee4455e096b07d574a5e80fd5d16765ac12270bae2e6c114fb288","target":"graph","created_at":"2026-07-05T06:19:51Z","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/2203.03088/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a procedure that transforms a singular, asymptotically flat, static and spherically symmetric black hole into a regular black hole spacetime. The regular black hole is a solution of General Relativity theory coupled to nonlinear electrodynamics (NLED), even if the original metric is not a vacuum, or electro-vacuum, solution of General Relativity (GR).","authors_text":"Pedro Ca\\~nate, Santiago Esteban Perez Bergliaffa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-07T01:30:13Z","title":"Transforming singular black holes into regular black holes sourced by nonlinear electrodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.03088","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":"sha256:27266d1e2746e8b5a84e0b93f562174469867dc69d8c22a40f048697407329d3","target":"record","created_at":"2026-07-05T06:19:51Z","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":"c8b44f421f6285ae4039974b3dfed8a32c915656bd7addcecb59ce3bab586814","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-03-07T01:30:13Z","title_canon_sha256":"33a1812beab48265f9f8de1900bda47ec470621ea7f7e0e8a00f0315d44ade3b"},"schema_version":"1.0","source":{"id":"2203.03088","kind":"arxiv","version":2}},"canonical_sha256":"59588e172d9adf165859fe9ed26878d4819bbf0116aa3162769e799917d25c36","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59588e172d9adf165859fe9ed26878d4819bbf0116aa3162769e799917d25c36","first_computed_at":"2026-07-05T06:19:51.791870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:19:51.791870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D0DvzAyzzQkG04Wg1gKBDcr3ix169WxvacbsUn65fdFxUC9inoDr6NR5eRKFNROAvyryWCjXuX3VGWftPMZtBA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:19:51.792201Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.03088","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27266d1e2746e8b5a84e0b93f562174469867dc69d8c22a40f048697407329d3","sha256:47be25d10e4ee4455e096b07d574a5e80fd5d16765ac12270bae2e6c114fb288"],"state_sha256":"91afa69ae6d1f6cf8a44f90d08b9d03ea5434ae48f9cf64b2444396084ac0c4a"}