{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YZFIQPQJFRWDQK3G32IQYXNIMC","short_pith_number":"pith:YZFIQPQJ","canonical_record":{"source":{"id":"1804.08621","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-23T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"a06e257ec74a171604cd957ceff3a5b4c2d49a568b2c754c5fc9ce2bfacd68cf","abstract_canon_sha256":"0d96d736cb65550f309fc58ff9144ebf5cdc096b0c169e0c0e0684672700e2fa"},"schema_version":"1.0"},"canonical_sha256":"c64a883e092c6c382b66de910c5da860bba7839d0f4f88ba8a57c93cb6e34d3f","source":{"kind":"arxiv","id":"1804.08621","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08621","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08621v2","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08621","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"pith_short_12","alias_value":"YZFIQPQJFRWD","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YZFIQPQJFRWDQK3G","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YZFIQPQJ","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YZFIQPQJFRWDQK3G32IQYXNIMC","target":"record","payload":{"canonical_record":{"source":{"id":"1804.08621","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-23T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"a06e257ec74a171604cd957ceff3a5b4c2d49a568b2c754c5fc9ce2bfacd68cf","abstract_canon_sha256":"0d96d736cb65550f309fc58ff9144ebf5cdc096b0c169e0c0e0684672700e2fa"},"schema_version":"1.0"},"canonical_sha256":"c64a883e092c6c382b66de910c5da860bba7839d0f4f88ba8a57c93cb6e34d3f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:14.477930Z","signature_b64":"Ldvmbf+rgBgTDSBw+OQl/0Ae6GA5wyI+VI4Kzc+yI/RM7dZ2NoA2iKUAhCmgBXJrhurPUSvQfiRciMd3I7dnAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c64a883e092c6c382b66de910c5da860bba7839d0f4f88ba8a57c93cb6e34d3f","last_reissued_at":"2026-05-18T00:09:14.477225Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:14.477225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.08621","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":"2026-05-18T00:09:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M29M67e5QeYYPj4NZiNcRVON/gvt4/SYAH+g+Z3QAfJr2xWVBKpzR/1QYoSforGzFY/mF+M5BGCNOmkTVf/qBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:47:36.829238Z"},"content_sha256":"1acf0a177eb649d18f12479f1fc149222ee2d757e5ac8d54046327bd66e29a5d","schema_version":"1.0","event_id":"sha256:1acf0a177eb649d18f12479f1fc149222ee2d757e5ac8d54046327bd66e29a5d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YZFIQPQJFRWDQK3G32IQYXNIMC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Integrability and non-Integrability in N=2 SCFTs and their Holographic Backgrounds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Carlos Nunez, Daniel C. Thompson, Dibakar Roychowdhury","submitted_at":"2018-04-23T18:00:00Z","abstract_excerpt":"We show that the string worldsheet theory of Gaiotto-Maldacena holographic duals to N=2 superconformal field theories generically fails to be classically integrable. We demonstrate numerically that the dynamics of a winding string configuration possesses a non-vanishing Lyapunov exponent. Furthermore an analytic study of the Normal Variational Equation fails to yield a Liouvillian solution. An exception to the generic non-integrability of such backgrounds is provided by the non-Abelian T-dual of $AdS_5 \\times S^5$. Here by virtue of the canonical transformation nature of the T-duality classica"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08621","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":"2026-05-18T00:09:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tho6vnlN5eu+WzIy4HhtAlZFNsvK0dGgp0aTiJRznXNeQRiMGlk4U33TFpUyzHBKtrF6VXl76zIhaY2hkhKdBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:47:36.829956Z"},"content_sha256":"c1d9ab0c2ba250b4208d25709bc54f2db3a7173e423fa9a1200beb46c289ac28","schema_version":"1.0","event_id":"sha256:c1d9ab0c2ba250b4208d25709bc54f2db3a7173e423fa9a1200beb46c289ac28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/bundle.json","state_url":"https://pith.science/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/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":"2026-05-28T21:47:36Z","links":{"resolver":"https://pith.science/pith/YZFIQPQJFRWDQK3G32IQYXNIMC","bundle":"https://pith.science/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/bundle.json","state":"https://pith.science/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YZFIQPQJFRWDQK3G32IQYXNIMC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YZFIQPQJFRWDQK3G32IQYXNIMC","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":"0d96d736cb65550f309fc58ff9144ebf5cdc096b0c169e0c0e0684672700e2fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-23T18:00:00Z","title_canon_sha256":"a06e257ec74a171604cd957ceff3a5b4c2d49a568b2c754c5fc9ce2bfacd68cf"},"schema_version":"1.0","source":{"id":"1804.08621","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08621","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08621v2","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08621","created_at":"2026-05-18T00:09:14Z"},{"alias_kind":"pith_short_12","alias_value":"YZFIQPQJFRWD","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YZFIQPQJFRWDQK3G","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YZFIQPQJ","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:c1d9ab0c2ba250b4208d25709bc54f2db3a7173e423fa9a1200beb46c289ac28","target":"graph","created_at":"2026-05-18T00:09:14Z","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 show that the string worldsheet theory of Gaiotto-Maldacena holographic duals to N=2 superconformal field theories generically fails to be classically integrable. We demonstrate numerically that the dynamics of a winding string configuration possesses a non-vanishing Lyapunov exponent. Furthermore an analytic study of the Normal Variational Equation fails to yield a Liouvillian solution. An exception to the generic non-integrability of such backgrounds is provided by the non-Abelian T-dual of $AdS_5 \\times S^5$. Here by virtue of the canonical transformation nature of the T-duality classica","authors_text":"Carlos Nunez, Daniel C. Thompson, Dibakar Roychowdhury","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-23T18:00:00Z","title":"Integrability and non-Integrability in N=2 SCFTs and their Holographic Backgrounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08621","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":"sha256:1acf0a177eb649d18f12479f1fc149222ee2d757e5ac8d54046327bd66e29a5d","target":"record","created_at":"2026-05-18T00:09:14Z","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":"0d96d736cb65550f309fc58ff9144ebf5cdc096b0c169e0c0e0684672700e2fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-23T18:00:00Z","title_canon_sha256":"a06e257ec74a171604cd957ceff3a5b4c2d49a568b2c754c5fc9ce2bfacd68cf"},"schema_version":"1.0","source":{"id":"1804.08621","kind":"arxiv","version":2}},"canonical_sha256":"c64a883e092c6c382b66de910c5da860bba7839d0f4f88ba8a57c93cb6e34d3f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c64a883e092c6c382b66de910c5da860bba7839d0f4f88ba8a57c93cb6e34d3f","first_computed_at":"2026-05-18T00:09:14.477225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:14.477225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ldvmbf+rgBgTDSBw+OQl/0Ae6GA5wyI+VI4Kzc+yI/RM7dZ2NoA2iKUAhCmgBXJrhurPUSvQfiRciMd3I7dnAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:14.477930Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.08621","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1acf0a177eb649d18f12479f1fc149222ee2d757e5ac8d54046327bd66e29a5d","sha256:c1d9ab0c2ba250b4208d25709bc54f2db3a7173e423fa9a1200beb46c289ac28"],"state_sha256":"580746b4b8dd724acbbb813a757e60b9ed948b066608f87f46a575d37107b0bd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FOoaVHBm/LV02QX98X5/fluWf6spdKqaLfaIWOtF/vsyagrD20GrYFDZVocFzfi2piYvhr244/67IwsTnZVODQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T21:47:36.833259Z","bundle_sha256":"c29c661567c0bce6e78707514e7e0ad8f4d9b1381cb94c82c432e2e346c3f695"}}