{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:NDPAVFMJMRPDFCU2374N2Z6PXY","short_pith_number":"pith:NDPAVFMJ","canonical_record":{"source":{"id":"1302.4451","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-02-18T21:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"17fc06aa8b544fd935dc4449528afe3fba5be8385b2c84be1b2a4f5d71e9e589","abstract_canon_sha256":"28262d0bb5da8491bd173ead9db0898014c92def627d169e46da4bcc0e87d9e7"},"schema_version":"1.0"},"canonical_sha256":"68de0a9589645e328a9adff8dd67cfbe11d223df2fa69790a938cbe6c0c8e273","source":{"kind":"arxiv","id":"1302.4451","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.4451","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"arxiv_version","alias_value":"1302.4451v2","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.4451","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"pith_short_12","alias_value":"NDPAVFMJMRPD","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NDPAVFMJMRPDFCU2","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NDPAVFMJ","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:NDPAVFMJMRPDFCU2374N2Z6PXY","target":"record","payload":{"canonical_record":{"source":{"id":"1302.4451","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-02-18T21:00:14Z","cross_cats_sorted":[],"title_canon_sha256":"17fc06aa8b544fd935dc4449528afe3fba5be8385b2c84be1b2a4f5d71e9e589","abstract_canon_sha256":"28262d0bb5da8491bd173ead9db0898014c92def627d169e46da4bcc0e87d9e7"},"schema_version":"1.0"},"canonical_sha256":"68de0a9589645e328a9adff8dd67cfbe11d223df2fa69790a938cbe6c0c8e273","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:23.664344Z","signature_b64":"opByR5kcb5rJ1nH6b4wPNoRtxnZ/4jaho+YXkMxp6ehj7Mdp6OKRTGkpilUYyjBv7Rzfsz1eM74ZaOFkYeOJBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68de0a9589645e328a9adff8dd67cfbe11d223df2fa69790a938cbe6c0c8e273","last_reissued_at":"2026-05-18T03:21:23.663343Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:23.663343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.4451","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:21:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TSQ9A0RIFoZii/FGahz7Sbj7q6/pGFbwMwz7KIFdNCH+ICicCGpJHf1hsHRh8Pjgb9MWdKw3sKRtZre0UGqPDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:53:59.278103Z"},"content_sha256":"f0ef2838b13d1ede68faba95b8c1af0515e184401377af72662e5dace099238d","schema_version":"1.0","event_id":"sha256:f0ef2838b13d1ede68faba95b8c1af0515e184401377af72662e5dace099238d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:NDPAVFMJMRPDFCU2374N2Z6PXY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two-dimensional SCFTs from wrapped branes and c-extremization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Francesco Benini, Nikolay Bobev","submitted_at":"2013-02-18T21:00:14Z","abstract_excerpt":"We apply c-extremization, whose proof we review in full detail, to study two-dimensional N=(0,2) superconformal field theories arising from the low-energy dynamics of D3-branes wrapped on Riemann surfaces and M5-branes wrapped on four-manifolds. We compute the exact central charges of these theories using anomalies and c-extremization. In all cases we also construct AdS_3 supergravity solutions of type IIB and eleven-dimensional supergravity, which are holographic duals to the field theories at large N, and exactly reproduce the central charges computed via c-extremization."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.4451","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:21:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gkY0eaH62V2TIQolvszxUDDBifqlpN7lHqaeS+sqXEvCYPdRgthb8OnJyC3YxbBLPoTBLKfoppr5gwievl5GDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:53:59.278916Z"},"content_sha256":"2a0ecbb6b8e4c0bdc23bff11b2a9b587253f280325d2a2dfe248ddb0035eca95","schema_version":"1.0","event_id":"sha256:2a0ecbb6b8e4c0bdc23bff11b2a9b587253f280325d2a2dfe248ddb0035eca95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/bundle.json","state_url":"https://pith.science/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/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":"2026-08-04T11:53:59Z","links":{"resolver":"https://pith.science/pith/NDPAVFMJMRPDFCU2374N2Z6PXY","bundle":"https://pith.science/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/bundle.json","state":"https://pith.science/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NDPAVFMJMRPDFCU2374N2Z6PXY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NDPAVFMJMRPDFCU2374N2Z6PXY","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":"28262d0bb5da8491bd173ead9db0898014c92def627d169e46da4bcc0e87d9e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-02-18T21:00:14Z","title_canon_sha256":"17fc06aa8b544fd935dc4449528afe3fba5be8385b2c84be1b2a4f5d71e9e589"},"schema_version":"1.0","source":{"id":"1302.4451","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.4451","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"arxiv_version","alias_value":"1302.4451v2","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.4451","created_at":"2026-05-18T03:21:23Z"},{"alias_kind":"pith_short_12","alias_value":"NDPAVFMJMRPD","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NDPAVFMJMRPDFCU2","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NDPAVFMJ","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:2a0ecbb6b8e4c0bdc23bff11b2a9b587253f280325d2a2dfe248ddb0035eca95","target":"graph","created_at":"2026-05-18T03:21:23Z","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"},"paper":{"abstract_excerpt":"We apply c-extremization, whose proof we review in full detail, to study two-dimensional N=(0,2) superconformal field theories arising from the low-energy dynamics of D3-branes wrapped on Riemann surfaces and M5-branes wrapped on four-manifolds. We compute the exact central charges of these theories using anomalies and c-extremization. In all cases we also construct AdS_3 supergravity solutions of type IIB and eleven-dimensional supergravity, which are holographic duals to the field theories at large N, and exactly reproduce the central charges computed via c-extremization.","authors_text":"Francesco Benini, Nikolay Bobev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-02-18T21:00:14Z","title":"Two-dimensional SCFTs from wrapped branes and c-extremization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.4451","kind":"arxiv","version":2},"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:f0ef2838b13d1ede68faba95b8c1af0515e184401377af72662e5dace099238d","target":"record","created_at":"2026-05-18T03:21:23Z","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":"28262d0bb5da8491bd173ead9db0898014c92def627d169e46da4bcc0e87d9e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-02-18T21:00:14Z","title_canon_sha256":"17fc06aa8b544fd935dc4449528afe3fba5be8385b2c84be1b2a4f5d71e9e589"},"schema_version":"1.0","source":{"id":"1302.4451","kind":"arxiv","version":2}},"canonical_sha256":"68de0a9589645e328a9adff8dd67cfbe11d223df2fa69790a938cbe6c0c8e273","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68de0a9589645e328a9adff8dd67cfbe11d223df2fa69790a938cbe6c0c8e273","first_computed_at":"2026-05-18T03:21:23.663343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:21:23.663343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"opByR5kcb5rJ1nH6b4wPNoRtxnZ/4jaho+YXkMxp6ehj7Mdp6OKRTGkpilUYyjBv7Rzfsz1eM74ZaOFkYeOJBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:21:23.664344Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.4451","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0ef2838b13d1ede68faba95b8c1af0515e184401377af72662e5dace099238d","sha256:2a0ecbb6b8e4c0bdc23bff11b2a9b587253f280325d2a2dfe248ddb0035eca95"],"state_sha256":"41a0ff7b1bc76e715bad16c69b62d28f75eb45947cb3cac0479f1232fc992c27"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gb9EGaoUtM7Y64VpwUoAJ6I1KmEGh95WkPEB5RBQM544mX4jVOysUiGE0gxH9Lix9RL2lmV8nwFwuAEN1E0gCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T11:53:59.285323Z","bundle_sha256":"9c3f51dfc4452d8ea95416605e25b721759b60ca476dc8ac936d83e719cfee36"}}