{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NXYF6INR7RGGBEYUGE5XN3RT5D","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":"51afe66693f8067738533a9e4ad842bb36824eefa84bf4ba7454d2587e0260d1","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T19:00:17Z","title_canon_sha256":"aadd840b501b2f4a1ee10a99d4269cdc2ddc685e56cb74829660f3cdfb31effc"},"schema_version":"1.0","source":{"id":"1503.08795","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08795","created_at":"2026-05-18T01:25:01Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08795v2","created_at":"2026-05-18T01:25:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08795","created_at":"2026-05-18T01:25:01Z"},{"alias_kind":"pith_short_12","alias_value":"NXYF6INR7RGG","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"NXYF6INR7RGGBEYU","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"NXYF6INR","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:e9b52b4af8863447e0036aa5fcdca09d3b39410aa32cd72ba4c8d637154b91f5","target":"graph","created_at":"2026-05-18T01:25:01Z","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":"Moving from Beisert-Staudacher equations, the complete set of Asymptotic Bethe Ansatz equations and $S$-matrix for the excitations over the GKP vacuum is found. The resulting model on this new vacuum is an integrable spin chain of length $R=2\\ln s$ ($s=$ spin) with particle rapidities as inhomogeneities, two (purely transmitting) defects and $SU(4)$ (residual R-)symmetry. The non-trivial dynamics of ${\\cal N}=4$ SYM appears in elaborated dressing factors of the 2D two-particle scattering factors, all depending on the 'fundamental' one between two scalar excitations. From scattering factors we ","authors_text":"Davide Fioravanti, Marco Rossi, Simone Piscaglia","cross_cats":["cond-mat.stat-mech","math-ph","math.MP","nlin.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T19:00:17Z","title":"Asymptotic Bethe Ansatz on the GKP vacuum as a defect spin chain: scattering, particles and minimal area Wilson loops"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08795","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":"sha256:653cd97eab29b7b653c06bd4bb5fef21da058de60dfd6ccd83aa62150bfee854","target":"record","created_at":"2026-05-18T01:25:01Z","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":"51afe66693f8067738533a9e4ad842bb36824eefa84bf4ba7454d2587e0260d1","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-30T19:00:17Z","title_canon_sha256":"aadd840b501b2f4a1ee10a99d4269cdc2ddc685e56cb74829660f3cdfb31effc"},"schema_version":"1.0","source":{"id":"1503.08795","kind":"arxiv","version":2}},"canonical_sha256":"6df05f21b1fc4c609314313b76ee33e8fb4d7d75872844a4c7cbd2f33b08e228","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6df05f21b1fc4c609314313b76ee33e8fb4d7d75872844a4c7cbd2f33b08e228","first_computed_at":"2026-05-18T01:25:01.153448Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:25:01.153448Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VO0WhnOprE7KfE+H/gSBPFGVe7EcMUgGr0wmj7zW7rjtopkPhBcml6yWC79II+NN5ccp5Rr8rx8dMNN14xm5DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:25:01.154246Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.08795","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:653cd97eab29b7b653c06bd4bb5fef21da058de60dfd6ccd83aa62150bfee854","sha256:e9b52b4af8863447e0036aa5fcdca09d3b39410aa32cd72ba4c8d637154b91f5"],"state_sha256":"7be223a43348fa6f97c1e2266451a9ea790a876b103f3cea447c7b3afbb0df33"}