{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:6UFZJAEWQC4K6WS6LMZDJMLGC7","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":"3b73165f1d80caa04c79be1b650a0aac81224fc3ffacd65599b0d39dadb94fa5","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2006-06-30T16:03:13Z","title_canon_sha256":"b990f7b5add16756bddca7f1351ae1f7d5487ed54056f448435343dffe53e712"},"schema_version":"1.0","source":{"id":"hep-th/0606287","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0606287","created_at":"2026-05-18T04:38:26Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0606287v2","created_at":"2026-05-18T04:38:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0606287","created_at":"2026-05-18T04:38:26Z"},{"alias_kind":"pith_short_12","alias_value":"6UFZJAEWQC4K","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"6UFZJAEWQC4K6WS6","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"6UFZJAEW","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:bda9c978294862a3a983e28d91879d78a774f6ec452d4778809c6bd40cf54f0a","target":"graph","created_at":"2026-05-18T04:38:26Z","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 define regularised Poisson brackets for the monodromy matrix of classical string theory on R x S^3. The ambiguities associated with Non-Ultra Locality are resolved using the symmetrisation prescription of Maillet. The resulting brackets lead to an infinite tower of Poisson-commuting conserved charges as expected in an integrable system. The brackets are also used to obtain the correct symplectic structure on the moduli space of finite-gap solutions and to define the corresponding action-angle variables. The canonically-normalised action variables are the filling fractions associated with ea","authors_text":"Benoit Vicedo, Nick Dorey","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2006-06-30T16:03:13Z","title":"A Symplectic Structure for String Theory on Integrable Backgrounds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0606287","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":"sha256:7a64c34ea9c3b5bab91b3af9b9a8e82072b0a034b789ea7618f29686c050ec70","target":"record","created_at":"2026-05-18T04:38:26Z","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":"3b73165f1d80caa04c79be1b650a0aac81224fc3ffacd65599b0d39dadb94fa5","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2006-06-30T16:03:13Z","title_canon_sha256":"b990f7b5add16756bddca7f1351ae1f7d5487ed54056f448435343dffe53e712"},"schema_version":"1.0","source":{"id":"hep-th/0606287","kind":"arxiv","version":2}},"canonical_sha256":"f50b94809680b8af5a5e5b3234b16617e8180d036b2613d923adfba6bfb67c68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f50b94809680b8af5a5e5b3234b16617e8180d036b2613d923adfba6bfb67c68","first_computed_at":"2026-05-18T04:38:26.725031Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:26.725031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zhVoCM4hDkKHK6MqdrY2xXsyqDuy0QsrDmS2FDrbsjWN8kFU2NOaedfCVboXCFkM5mZczQTRmjj9tjfqI291CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:26.725677Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0606287","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a64c34ea9c3b5bab91b3af9b9a8e82072b0a034b789ea7618f29686c050ec70","sha256:bda9c978294862a3a983e28d91879d78a774f6ec452d4778809c6bd40cf54f0a"],"state_sha256":"93b73b9b0579d33f8b1018799fa0293e63447700f5b0bf09bdf02d4d7a47077f"}