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A rotating Simpson-Visser metric correspond to (i) a Schwarzschild metric for $l/2M=a/2M=0$ and $ M \\neq 0 $, (ii) a Kerr metric for $l/2M=0$, $|a/2M|< 0.5$ and $ M \\neq 0 $ (iii) a rotating regular black hole metric for $|a/2M|< 0.5$, $ M \\neq 0 $ and $l/2M$ in the range $0<l/2M<0.5 + \\sqrt{\\left(0.5\\right)^2-(a/2M)^2}$, and (iv) a traversable wormhole for a $|a/2M| >0.5$ and $l/2M\\neq 0$. We find a"},"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":"2104.00696","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-04-01T18:03:47Z","cross_cats_sorted":[],"title_canon_sha256":"33bd50a3364946892610491f342ad29fd3f4c5ebf166abf96132cd7947e50615","abstract_canon_sha256":"941f4c3b6b5dc9e327ad4c12ceb019563a651ca5c74b5db5cd8d114df7caea06"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:20:16.116463Z","signature_b64":"YD9MAO/e7taplZgtC5SwTSavGBzVlfLnUxQhyRUFaH2KDaVYvW0CS6hCzXmWWk/0+Cv5GzXYthOibQ0+pZ3xBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5955275b2880d98be4d34a37774828dc9fe10122b55462fda96247bd53b580ed","last_reissued_at":"2026-07-05T06:20:16.116003Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:20:16.116003Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong gravitational lensing by rotating Simpson--Visser black holes","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Jitendra Kumar, Shafqat Ul Islam, Sushant G. Ghosh","submitted_at":"2021-04-01T18:03:47Z","abstract_excerpt":"We investigate strong field gravitational lensing by rotating Simpson-Visser black hole, which has an additional parameter ($0\\leq l/2M \\leq1$), apart from mass ($M$) and rotation parameter ($a$). A rotating Simpson-Visser metric correspond to (i) a Schwarzschild metric for $l/2M=a/2M=0$ and $ M \\neq 0 $, (ii) a Kerr metric for $l/2M=0$, $|a/2M|< 0.5$ and $ M \\neq 0 $ (iii) a rotating regular black hole metric for $|a/2M|< 0.5$, $ M \\neq 0 $ and $l/2M$ in the range $0<l/2M<0.5 + \\sqrt{\\left(0.5\\right)^2-(a/2M)^2}$, and (iv) a traversable wormhole for a $|a/2M| >0.5$ and $l/2M\\neq 0$. 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