{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:WU2K3K2OZ5VAWPQ6MPPGDGOLIP","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":"50c0796cbf0b69f4a487ffd2317721601c640a03a82cd739b849539dfd30c4b8","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-28T20:34:38Z","title_canon_sha256":"35d57ddd6a7a84c6fc5dd15476033cf15436633b254945ebb4ec659ce7f4f07f"},"schema_version":"1.0","source":{"id":"hep-th/0310252","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/0310252","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0310252v2","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0310252","created_at":"2026-05-18T04:26:02Z"},{"alias_kind":"pith_short_12","alias_value":"WU2K3K2OZ5VA","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"WU2K3K2OZ5VAWPQ6","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"WU2K3K2O","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:7a7b81f30cb82f58dda60ab8d741e549a7aaf825b6e8898de6b24731c8ca6b6c","target":"graph","created_at":"2026-05-18T04:26:02Z","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":"The complete one-loop, planar dilatation operator of the N=4 superconformal gauge theory was recently derived and shown to be integrable. Here, we present further compelling evidence for a generalisation of this integrable structure to higher orders of the coupling constant. For that we consider the su(2|3) subsector and investigate the restrictions imposed on the spin chain Hamiltonian by the symmetry algebra. This allows us to uniquely fix the energy shifts up to the three-loop level and thus prove the correctness of a conjecture in hep-th/0303060. A novel aspect of this spin chain model is ","authors_text":"Niklas Beisert","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"2003-10-28T20:34:38Z","title":"The su(2|3) Dynamic Spin Chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0310252","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":"sha256:7c6de71f8e138ac87ad6bfbfe2bca1ac48ba3b1aae3b53f346599c2a6b38cee0","target":"record","created_at":"2026-05-18T04:26:02Z","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":"50c0796cbf0b69f4a487ffd2317721601c640a03a82cd739b849539dfd30c4b8","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"2003-10-28T20:34:38Z","title_canon_sha256":"35d57ddd6a7a84c6fc5dd15476033cf15436633b254945ebb4ec659ce7f4f07f"},"schema_version":"1.0","source":{"id":"hep-th/0310252","kind":"arxiv","version":2}},"canonical_sha256":"b534adab4ecf6a0b3e1e63de6199cb43e8feaf5e3c55e58703d88ad89fff1f50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b534adab4ecf6a0b3e1e63de6199cb43e8feaf5e3c55e58703d88ad89fff1f50","first_computed_at":"2026-05-18T04:26:02.805824Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:26:02.805824Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V4m+RUyLAZLsw2x6ThGjhhFlVlO/UpZzhXQhqw5Pwwj22vn1D4/3CL2YSxizlXyvK90sTRtlSBN9mKBzHxU3AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:26:02.806231Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/0310252","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c6de71f8e138ac87ad6bfbfe2bca1ac48ba3b1aae3b53f346599c2a6b38cee0","sha256:7a7b81f30cb82f58dda60ab8d741e549a7aaf825b6e8898de6b24731c8ca6b6c"],"state_sha256":"8d7baf984af9a9dff8d65e9c327c52b96e20dc2aa556ce4c202521d9a9fee8c1"}