{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:YAFC7P4VOESOE3ZWTT47YAKVZ6","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":"1b56685132fc2bbaad99b26fb2f9ede38afb6d623f6a288fbd69aa6ca7a567f3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-11-04T12:42:10Z","title_canon_sha256":"18a2569f10a323a2ffcc2675475717b94e9db36f6973fed8d3a00cd18129a99a"},"schema_version":"1.0","source":{"id":"2211.02414","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.02414","created_at":"2026-07-05T06:45:33Z"},{"alias_kind":"arxiv_version","alias_value":"2211.02414v3","created_at":"2026-07-05T06:45:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.02414","created_at":"2026-07-05T06:45:33Z"},{"alias_kind":"pith_short_12","alias_value":"YAFC7P4VOESO","created_at":"2026-07-05T06:45:33Z"},{"alias_kind":"pith_short_16","alias_value":"YAFC7P4VOESOE3ZW","created_at":"2026-07-05T06:45:33Z"},{"alias_kind":"pith_short_8","alias_value":"YAFC7P4V","created_at":"2026-07-05T06:45:33Z"}],"graph_snapshots":[{"event_id":"sha256:9ec8b8a68db0cd8a2cfad5fd44121cf46d1b1dc7a4307376f890b0413591f1db","target":"graph","created_at":"2026-07-05T06:45:33Z","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/2211.02414/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The current study aims to examine the impact of the boundary term on the bending angle of light for a static spherically symmetric black hole in the modified gravity described by the $f(\\mathcal{T}, \\mathcal{B})$ function. To accomplish this objective, we employ the Ishihara \\textit{et al.}~method, which enables us to compute the deflection angle of light for a receiver and source situated at finite distances from a lens object in a non-asymptotically flat spacetime. This method considers the receiver's viewpoint, and the resulting deflection angle diverges as the distance from the lens object","authors_text":"Dhruba Jyoti Gogoi, Jyatsnasree Bora, Nashiba Parbin, Umananda Dev Goswami","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-11-04T12:42:10Z","title":"Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in $f(\\mathcal{T}, \\mathcal{B})$ gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.02414","kind":"arxiv","version":3},"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":"sha256:77a68369422aa6101e4fd32abd9ef96134f7a8fb65e1aca10a8a46059b90e92f","target":"record","created_at":"2026-07-05T06:45:33Z","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":"1b56685132fc2bbaad99b26fb2f9ede38afb6d623f6a288fbd69aa6ca7a567f3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2022-11-04T12:42:10Z","title_canon_sha256":"18a2569f10a323a2ffcc2675475717b94e9db36f6973fed8d3a00cd18129a99a"},"schema_version":"1.0","source":{"id":"2211.02414","kind":"arxiv","version":3}},"canonical_sha256":"c00a2fbf957124e26f369cf9fc0155cfa8ec54b61a1fe5b32b1a6c0e83525a57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c00a2fbf957124e26f369cf9fc0155cfa8ec54b61a1fe5b32b1a6c0e83525a57","first_computed_at":"2026-07-05T06:45:33.160182Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:45:33.160182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eq5oNheUt7gY/0I8sAYoS4K9wWR6+iXmjJaEzgb6ucc29iD380GBDpTo3PbfvBrr6T0Mo28IphE038CzejEYAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:45:33.160722Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.02414","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77a68369422aa6101e4fd32abd9ef96134f7a8fb65e1aca10a8a46059b90e92f","sha256:9ec8b8a68db0cd8a2cfad5fd44121cf46d1b1dc7a4307376f890b0413591f1db"],"state_sha256":"8d512372e8e59ca394f652fb63aea678eb6bf3ed12228681f53641403129bdfd"}