{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:BE37SZ57WGQ5R737MNUPS5OVI7","short_pith_number":"pith:BE37SZ57","canonical_record":{"source":{"id":"2301.04256","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-01-11T00:57:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"f74272b1842a3463bfdc78c4d89537212d00cc8fcaf9811ed2769241c47f4fa4","abstract_canon_sha256":"6772ab3a1214c7168d764c3f77f699cc3d5d9e6aea61ec78c2d9f37cfef65b9c"},"schema_version":"1.0"},"canonical_sha256":"0937f967bfb1a1d8ff7f6368f975d547febc83a2aefd2b109e91377d9c15f96a","source":{"kind":"arxiv","id":"2301.04256","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.04256","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"arxiv_version","alias_value":"2301.04256v1","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.04256","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_12","alias_value":"BE37SZ57WGQ5","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_16","alias_value":"BE37SZ57WGQ5R737","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_8","alias_value":"BE37SZ57","created_at":"2026-07-05T06:02:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:BE37SZ57WGQ5R737MNUPS5OVI7","target":"record","payload":{"canonical_record":{"source":{"id":"2301.04256","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-01-11T00:57:23Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"f74272b1842a3463bfdc78c4d89537212d00cc8fcaf9811ed2769241c47f4fa4","abstract_canon_sha256":"6772ab3a1214c7168d764c3f77f699cc3d5d9e6aea61ec78c2d9f37cfef65b9c"},"schema_version":"1.0"},"canonical_sha256":"0937f967bfb1a1d8ff7f6368f975d547febc83a2aefd2b109e91377d9c15f96a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:04.787339Z","signature_b64":"0OP5ruCtyGYxLMp6/bjIKJmJB5KsSLANP87Y2cQKfInneWB+tYScX03iM/4Xes8PCI6y1DqAws+FvoH8HvenAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0937f967bfb1a1d8ff7f6368f975d547febc83a2aefd2b109e91377d9c15f96a","last_reissued_at":"2026-07-05T06:02:04.786878Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:04.786878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.04256","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:02:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xwNDzA2LeftdfWD4w0bHApmn0gxd/HjIhQvncZbXxLqC3AJtZMxWOvzKGvIKXVE+oyGOTLkOuYOIgXoawXWSBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T07:50:19.414514Z"},"content_sha256":"ad6fa0d619980230f62065fe72c1f1b923ee7b6c75bdf47e8b4b6d66864a3118","schema_version":"1.0","event_id":"sha256:ad6fa0d619980230f62065fe72c1f1b923ee7b6c75bdf47e8b4b6d66864a3118"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:BE37SZ57WGQ5R737MNUPS5OVI7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum backreaction for overspinning BTZ geometries","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Jorge Zanelli, Olaf Baake","submitted_at":"2023-01-11T00:57:23Z","abstract_excerpt":"We examine the semiclassical backreaction of a conformally coupled scalar field on an overspinning BTZ geometry. This extends the work done on a similar problem for ($2+1$)- AdS geometries of the BTZ family with $|M|>|J|$. The overspinning classical solutions corresponds to $|M|<|J|$ and possess a naked singularity at $r=0$. Using the renormalized quantum stress-energy tensor for a conformally coupled scalar field on such a spacetime, we obtain the semiclassical Einstein equations, which we attempt to solve perturbatively. We show that the stress-energy tensor is non-renormalizable in this app"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.04256","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2301.04256/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:02:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0dvfz+sqQZZ6rl1lk2hGhW62H1ktHRzpBituAVuAJWWE5DfJbOLS4+9FrkVDjIuU/c5+O4dpSu0CT57yNAP5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T07:50:19.415124Z"},"content_sha256":"81cc170c91ab57c939020366dad0f80fb239403bf6420640d080e4887bf80f04","schema_version":"1.0","event_id":"sha256:81cc170c91ab57c939020366dad0f80fb239403bf6420640d080e4887bf80f04"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BE37SZ57WGQ5R737MNUPS5OVI7/bundle.json","state_url":"https://pith.science/pith/BE37SZ57WGQ5R737MNUPS5OVI7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BE37SZ57WGQ5R737MNUPS5OVI7/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-13T07:50:19Z","links":{"resolver":"https://pith.science/pith/BE37SZ57WGQ5R737MNUPS5OVI7","bundle":"https://pith.science/pith/BE37SZ57WGQ5R737MNUPS5OVI7/bundle.json","state":"https://pith.science/pith/BE37SZ57WGQ5R737MNUPS5OVI7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BE37SZ57WGQ5R737MNUPS5OVI7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:BE37SZ57WGQ5R737MNUPS5OVI7","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":"6772ab3a1214c7168d764c3f77f699cc3d5d9e6aea61ec78c2d9f37cfef65b9c","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-01-11T00:57:23Z","title_canon_sha256":"f74272b1842a3463bfdc78c4d89537212d00cc8fcaf9811ed2769241c47f4fa4"},"schema_version":"1.0","source":{"id":"2301.04256","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.04256","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"arxiv_version","alias_value":"2301.04256v1","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.04256","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_12","alias_value":"BE37SZ57WGQ5","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_16","alias_value":"BE37SZ57WGQ5R737","created_at":"2026-07-05T06:02:04Z"},{"alias_kind":"pith_short_8","alias_value":"BE37SZ57","created_at":"2026-07-05T06:02:04Z"}],"graph_snapshots":[{"event_id":"sha256:81cc170c91ab57c939020366dad0f80fb239403bf6420640d080e4887bf80f04","target":"graph","created_at":"2026-07-05T06:02:04Z","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/2301.04256/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We examine the semiclassical backreaction of a conformally coupled scalar field on an overspinning BTZ geometry. This extends the work done on a similar problem for ($2+1$)- AdS geometries of the BTZ family with $|M|>|J|$. The overspinning classical solutions corresponds to $|M|<|J|$ and possess a naked singularity at $r=0$. Using the renormalized quantum stress-energy tensor for a conformally coupled scalar field on such a spacetime, we obtain the semiclassical Einstein equations, which we attempt to solve perturbatively. We show that the stress-energy tensor is non-renormalizable in this app","authors_text":"Jorge Zanelli, Olaf Baake","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-01-11T00:57:23Z","title":"Quantum backreaction for overspinning BTZ geometries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.04256","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:ad6fa0d619980230f62065fe72c1f1b923ee7b6c75bdf47e8b4b6d66864a3118","target":"record","created_at":"2026-07-05T06:02:04Z","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":"6772ab3a1214c7168d764c3f77f699cc3d5d9e6aea61ec78c2d9f37cfef65b9c","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2023-01-11T00:57:23Z","title_canon_sha256":"f74272b1842a3463bfdc78c4d89537212d00cc8fcaf9811ed2769241c47f4fa4"},"schema_version":"1.0","source":{"id":"2301.04256","kind":"arxiv","version":1}},"canonical_sha256":"0937f967bfb1a1d8ff7f6368f975d547febc83a2aefd2b109e91377d9c15f96a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0937f967bfb1a1d8ff7f6368f975d547febc83a2aefd2b109e91377d9c15f96a","first_computed_at":"2026-07-05T06:02:04.786878Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:02:04.786878Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0OP5ruCtyGYxLMp6/bjIKJmJB5KsSLANP87Y2cQKfInneWB+tYScX03iM/4Xes8PCI6y1DqAws+FvoH8HvenAA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:02:04.787339Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.04256","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad6fa0d619980230f62065fe72c1f1b923ee7b6c75bdf47e8b4b6d66864a3118","sha256:81cc170c91ab57c939020366dad0f80fb239403bf6420640d080e4887bf80f04"],"state_sha256":"b0433e9da484372605f81b4fa9357ab5da414eae9ff4d7281212853d98a05c08"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ExpoajG72IH1l3EHqbCUnajqb9SkiQ97KL6eo8LWJMM/UcRHkxU6tExYvpSwMiXNACPxfg4U3S9flx5SdrlwCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T07:50:19.418331Z","bundle_sha256":"6624c795955dfd6fc7ba64bb84f06bbe6a73e5b7528e3a9d7780d6ec89e8b617"}}