{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:52H443C6L6PAFMRDYYXF4YAM2I","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":"8c664c7a8f00897f3035e5d5af13e6188f61f7afd8a82e151dbfa1e36f133868","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-08-22T08:49:20Z","title_canon_sha256":"3b6e3bac5d54f9714fdd30a0094bbf24b074bf775036f6e36094762c5c516309"},"schema_version":"1.0","source":{"id":"2208.10146","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.10146","created_at":"2026-07-05T04:57:17Z"},{"alias_kind":"arxiv_version","alias_value":"2208.10146v1","created_at":"2026-07-05T04:57:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.10146","created_at":"2026-07-05T04:57:17Z"},{"alias_kind":"pith_short_12","alias_value":"52H443C6L6PA","created_at":"2026-07-05T04:57:17Z"},{"alias_kind":"pith_short_16","alias_value":"52H443C6L6PAFMRD","created_at":"2026-07-05T04:57:17Z"},{"alias_kind":"pith_short_8","alias_value":"52H443C6","created_at":"2026-07-05T04:57:17Z"}],"graph_snapshots":[{"event_id":"sha256:12cc9043614a60d9598f28389858ddce6fe40473c1ae873f6fa8f81b27ae48f1","target":"graph","created_at":"2026-07-05T04:57:17Z","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/2208.10146/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We studied the canonical structure of 2D $F(R)$ gravity. Its equivalence with Jackiw-Teitelboim gravity is demonstrated when no matter presents. Then, due to AdS$_2$/CFT$_1$ correspondence, such $F(R)$ gravity is equivalent to the Sachdev-Ye--Kitaev models. The singular $D\\to 2$ limit of $F(R)$ gravity is also studied. It is shown that in such a limit AdS$_2$/CFT$_1$ correspondence is not realized.","authors_text":"S. D. Odintsov, S. Nojiri","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-08-22T08:49:20Z","title":"2D $F(R)$ gravity and AdS$_2$/CFT$_1$ correspondence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.10146","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":"sha256:706156575a898596c192a109b58a9e3df6441b646bc2545f08a76c81893e2fc7","target":"record","created_at":"2026-07-05T04:57:17Z","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":"8c664c7a8f00897f3035e5d5af13e6188f61f7afd8a82e151dbfa1e36f133868","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2022-08-22T08:49:20Z","title_canon_sha256":"3b6e3bac5d54f9714fdd30a0094bbf24b074bf775036f6e36094762c5c516309"},"schema_version":"1.0","source":{"id":"2208.10146","kind":"arxiv","version":1}},"canonical_sha256":"ee8fce6c5e5f9e02b223c62e5e600cd2345463aaa03ce20d7368835c30b0e10d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee8fce6c5e5f9e02b223c62e5e600cd2345463aaa03ce20d7368835c30b0e10d","first_computed_at":"2026-07-05T04:57:17.044848Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:57:17.044848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XEXDDSbU1LF8+59sQvYvxZRro7hql1Zku5lsD/qf1C+aZD6pzIkbbzbtL1HShKzy91LWgnvm17QSNajMmfK+Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:57:17.045361Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.10146","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:706156575a898596c192a109b58a9e3df6441b646bc2545f08a76c81893e2fc7","sha256:12cc9043614a60d9598f28389858ddce6fe40473c1ae873f6fa8f81b27ae48f1"],"state_sha256":"c702556c9e5d03bb9c5eb49f015c0340164823cc985192023a69e0eca688a257"}