{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UQVSBEHAPM3HLSYED4RIELG7W2","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":"c87a7b853ba20754e5b719f38a2a4846a50681288e911c76745fb1e3cad2678f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-04-11T05:11:30Z","title_canon_sha256":"1e695b8866a4ab754762d9aed71c8dc0ff79d08e2cc5c4949f509599710e1458"},"schema_version":"1.0","source":{"id":"1804.03813","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03813","created_at":"2026-05-18T00:16:24Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03813v1","created_at":"2026-05-18T00:16:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03813","created_at":"2026-05-18T00:16:24Z"},{"alias_kind":"pith_short_12","alias_value":"UQVSBEHAPM3H","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UQVSBEHAPM3HLSYE","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UQVSBEHA","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:eb4cd0417456d19d1773e1583bf0cee3493330c3eff835ff43a8408a28ed8543","target":"graph","created_at":"2026-05-18T00:16:24Z","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"},"paper":{"abstract_excerpt":"We present the black hole solutions possessing horizon with nonconstant-curvature and additional scalar restrictions on the base manifold in Lovelock gravity coupled to Born-Infeld (BI) nonlinear electrodynamics. The asymptotic and near origin behavior of the metric is presented and we analyze different behaviors of the singularity. We find that, in contrast to the case of the black hole solutions of BI-Lovelock gravity with constant curvature horizon and Maxwell-Lovelock gravity with nonconstant horizon which has only timelike singularities, spacelike, and timelike singularities may exist for","authors_text":"N. Farhangkhah","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-04-11T05:11:30Z","title":"Topologically nontrivial black holes in Lovelock-Born-Infeld gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03813","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:d3874249a29f3475a279a5f82ac896a245a57d17592edd77f3b90fabf45bdf46","target":"record","created_at":"2026-05-18T00:16:24Z","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":"c87a7b853ba20754e5b719f38a2a4846a50681288e911c76745fb1e3cad2678f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-04-11T05:11:30Z","title_canon_sha256":"1e695b8866a4ab754762d9aed71c8dc0ff79d08e2cc5c4949f509599710e1458"},"schema_version":"1.0","source":{"id":"1804.03813","kind":"arxiv","version":1}},"canonical_sha256":"a42b2090e07b3675cb041f22822cdfb6a1590e1fad9caaf1cf7f641f1155145e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a42b2090e07b3675cb041f22822cdfb6a1590e1fad9caaf1cf7f641f1155145e","first_computed_at":"2026-05-18T00:16:24.822895Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:24.822895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pTo/PwsQDr+XsGbm5yaeqSgNocDQIzfNQc/6wzApbUGDzDb+zYUPmDqkakhaewgNP9fLttu7DJmE7+jf80tyCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:24.823385Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.03813","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3874249a29f3475a279a5f82ac896a245a57d17592edd77f3b90fabf45bdf46","sha256:eb4cd0417456d19d1773e1583bf0cee3493330c3eff835ff43a8408a28ed8543"],"state_sha256":"744acb02f677d46b909a30b70e4c09f32e5031e71e2ba7d8aa806019ac3b6aca"}