{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:WZZFAMXKUPBSEE3HKTAS7ZEXEO","short_pith_number":"pith:WZZFAMXK","schema_version":"1.0","canonical_sha256":"b6725032eaa3c322136754c12fe49723a852db7a92db88851688278aceb67aaf","source":{"kind":"arxiv","id":"1609.05827","version":2},"attestation_state":"computed","paper":{"title":"Geodesically complete BTZ-type solutions of $2+1$ Born-Infeld gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"D. Bazeia, D. Rubiera-Garcia, Gonzalo J. Olmo, L. Losano","submitted_at":"2016-09-19T17:00:17Z","abstract_excerpt":"We study Born-Infeld gravity coupled to a static, nonrotating electric field in $2+1$ dimensions and find exact analytical solutions. Two families of such solutions represent geodesically complete, and hence nonsingular, spacetimes. Another family represents a point-like charge with a singularity at the center. Despite the absence of rotation, these solutions resemble the charged, rotating BTZ solution of General Relativity but with a richer structure in terms of horizons. The nonsingular character of the first two families turn out to be attached to the emergence of a wormhole structure on th"},"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":"1609.05827","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-09-19T17:00:17Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"26c85509956b3f76db395c87c6e341713ce523b1e396a1754cb140e64b17d8bf","abstract_canon_sha256":"04284a5c26ed9d16311e6b70eaef78f837b7334445b5799e762fd4b7b17ae051"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:07.085838Z","signature_b64":"1/0K505mOdl7D/IGImGmYVXYxHuhB+RwPezEPFktke7GYoGc2fAAgkOdUvXB0tdAzh/rB4ZRrSaAGcP6RtUmCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6725032eaa3c322136754c12fe49723a852db7a92db88851688278aceb67aaf","last_reissued_at":"2026-05-18T00:51:07.085434Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:07.085434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Geodesically complete BTZ-type solutions of $2+1$ Born-Infeld gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"D. Bazeia, D. Rubiera-Garcia, Gonzalo J. Olmo, L. Losano","submitted_at":"2016-09-19T17:00:17Z","abstract_excerpt":"We study Born-Infeld gravity coupled to a static, nonrotating electric field in $2+1$ dimensions and find exact analytical solutions. Two families of such solutions represent geodesically complete, and hence nonsingular, spacetimes. Another family represents a point-like charge with a singularity at the center. Despite the absence of rotation, these solutions resemble the charged, rotating BTZ solution of General Relativity but with a richer structure in terms of horizons. The nonsingular character of the first two families turn out to be attached to the emergence of a wormhole structure on th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05827","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1609.05827","created_at":"2026-05-18T00:51:07.085496+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.05827v2","created_at":"2026-05-18T00:51:07.085496+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05827","created_at":"2026-05-18T00:51:07.085496+00:00"},{"alias_kind":"pith_short_12","alias_value":"WZZFAMXKUPBS","created_at":"2026-05-18T12:30:51.357362+00:00"},{"alias_kind":"pith_short_16","alias_value":"WZZFAMXKUPBSEE3H","created_at":"2026-05-18T12:30:51.357362+00:00"},{"alias_kind":"pith_short_8","alias_value":"WZZFAMXK","created_at":"2026-05-18T12:30:51.357362+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/WZZFAMXKUPBSEE3HKTAS7ZEXEO","json":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO.json","graph_json":"https://pith.science/api/pith-number/WZZFAMXKUPBSEE3HKTAS7ZEXEO/graph.json","events_json":"https://pith.science/api/pith-number/WZZFAMXKUPBSEE3HKTAS7ZEXEO/events.json","paper":"https://pith.science/paper/WZZFAMXK"},"agent_actions":{"view_html":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO","download_json":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO.json","view_paper":"https://pith.science/paper/WZZFAMXK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.05827&json=true","fetch_graph":"https://pith.science/api/pith-number/WZZFAMXKUPBSEE3HKTAS7ZEXEO/graph.json","fetch_events":"https://pith.science/api/pith-number/WZZFAMXKUPBSEE3HKTAS7ZEXEO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO/action/storage_attestation","attest_author":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO/action/author_attestation","sign_citation":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO/action/citation_signature","submit_replication":"https://pith.science/pith/WZZFAMXKUPBSEE3HKTAS7ZEXEO/action/replication_record"}},"created_at":"2026-05-18T00:51:07.085496+00:00","updated_at":"2026-05-18T00:51:07.085496+00:00"}