{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZKQW7L5HZWQKQ5PJYRGVUWOEO3","short_pith_number":"pith:ZKQW7L5H","canonical_record":{"source":{"id":"1312.1693","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-12-05T21:00:03Z","cross_cats_sorted":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"title_canon_sha256":"9596e65b30ae93d12a6eca4f64194fa4d89da9753f1f638e25522491c2f4c731","abstract_canon_sha256":"177749247aa718426bdeb912095dc86b1c98e539882e4789ad7d1dd31576c220"},"schema_version":"1.0"},"canonical_sha256":"caa16fafa7cda0a875e9c44d5a59c476c45797761f5d454ce0c8e78ce5c4206b","source":{"kind":"arxiv","id":"1312.1693","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.1693","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"arxiv_version","alias_value":"1312.1693v3","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1693","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZKQW7L5HZWQK","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZKQW7L5HZWQKQ5PJ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZKQW7L5H","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZKQW7L5HZWQKQ5PJYRGVUWOEO3","target":"record","payload":{"canonical_record":{"source":{"id":"1312.1693","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-12-05T21:00:03Z","cross_cats_sorted":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"title_canon_sha256":"9596e65b30ae93d12a6eca4f64194fa4d89da9753f1f638e25522491c2f4c731","abstract_canon_sha256":"177749247aa718426bdeb912095dc86b1c98e539882e4789ad7d1dd31576c220"},"schema_version":"1.0"},"canonical_sha256":"caa16fafa7cda0a875e9c44d5a59c476c45797761f5d454ce0c8e78ce5c4206b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:21.045023Z","signature_b64":"+Q3Dtyuw2hkbOgX6y5/iq0kzPfl0pSnHJwYpCda1LekleTlFn0Z0yVLPzV6QWm0nY/2sRrIDWLwWVXMwPR2IBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"caa16fafa7cda0a875e9c44d5a59c476c45797761f5d454ce0c8e78ce5c4206b","last_reissued_at":"2026-05-18T02:54:21.044576Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:21.044576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.1693","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:54:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xtJs4fx6T2wgh5i7zq9Depv+cMzal4QESeTMHSYW/0tqUjI7p9StLj5tZWq5CQw9/EIRBJSn/S5WMsHACNGNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:01:49.746544Z"},"content_sha256":"76e69ffd1e781e9345de077c5229f66d48ebbe5acbbf61bc3c196fdd3e11d35e","schema_version":"1.0","event_id":"sha256:76e69ffd1e781e9345de077c5229f66d48ebbe5acbbf61bc3c196fdd3e11d35e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZKQW7L5HZWQKQ5PJYRGVUWOEO3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bethe Ansatz for Yangian Invariants: Towards Super Yang-Mills Scattering Amplitudes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"primary_cat":"math-ph","authors_text":"Matthias Staudacher, Nils Kanning, Rouven Frassek, Yumi Ko","submitted_at":"2013-12-05T21:00:03Z","abstract_excerpt":"We propose that Baxter's Z-invariant six-vertex model at the rational gl(2) point on a planar but in general not rectangular lattice provides a way to study Yangian invariants. These are identified with eigenfunctions of certain monodromies of an auxiliary inhomogeneous spin chain. As a consequence they are special solutions to the eigenvalue problem of the associated transfer matrix. Excitingly, this allows to construct them using Bethe ansatz techniques. Conceptually, our construction generalizes to general (super) Lie algebras and general representations. Here we present the explicit form o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1693","kind":"arxiv","version":3},"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":"2026-05-18T02:54:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6CqH37iGN35S1EI4YXQrrqjL3O4SFrA7yctjo/rDSNzt+85Lhr4d8o3eKpyN+vuzCsnKfxQDDuF7YA0eUfh4Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T10:01:49.747239Z"},"content_sha256":"e3f9302b69f991715d5cddca1522040649acac832e8ea75cdff4841cf86f415d","schema_version":"1.0","event_id":"sha256:e3f9302b69f991715d5cddca1522040649acac832e8ea75cdff4841cf86f415d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/bundle.json","state_url":"https://pith.science/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/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":"2026-06-09T10:01:49Z","links":{"resolver":"https://pith.science/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3","bundle":"https://pith.science/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/bundle.json","state":"https://pith.science/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZKQW7L5HZWQKQ5PJYRGVUWOEO3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZKQW7L5HZWQKQ5PJYRGVUWOEO3","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":"177749247aa718426bdeb912095dc86b1c98e539882e4789ad7d1dd31576c220","cross_cats_sorted":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-12-05T21:00:03Z","title_canon_sha256":"9596e65b30ae93d12a6eca4f64194fa4d89da9753f1f638e25522491c2f4c731"},"schema_version":"1.0","source":{"id":"1312.1693","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.1693","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"arxiv_version","alias_value":"1312.1693v3","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1693","created_at":"2026-05-18T02:54:21Z"},{"alias_kind":"pith_short_12","alias_value":"ZKQW7L5HZWQK","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZKQW7L5HZWQKQ5PJ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZKQW7L5H","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:e3f9302b69f991715d5cddca1522040649acac832e8ea75cdff4841cf86f415d","target":"graph","created_at":"2026-05-18T02:54:21Z","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 propose that Baxter's Z-invariant six-vertex model at the rational gl(2) point on a planar but in general not rectangular lattice provides a way to study Yangian invariants. These are identified with eigenfunctions of certain monodromies of an auxiliary inhomogeneous spin chain. As a consequence they are special solutions to the eigenvalue problem of the associated transfer matrix. Excitingly, this allows to construct them using Bethe ansatz techniques. Conceptually, our construction generalizes to general (super) Lie algebras and general representations. Here we present the explicit form o","authors_text":"Matthias Staudacher, Nils Kanning, Rouven Frassek, Yumi Ko","cross_cats":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-12-05T21:00:03Z","title":"Bethe Ansatz for Yangian Invariants: Towards Super Yang-Mills Scattering Amplitudes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1693","kind":"arxiv","version":3},"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":"sha256:76e69ffd1e781e9345de077c5229f66d48ebbe5acbbf61bc3c196fdd3e11d35e","target":"record","created_at":"2026-05-18T02:54:21Z","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":"177749247aa718426bdeb912095dc86b1c98e539882e4789ad7d1dd31576c220","cross_cats_sorted":["cond-mat.stat-mech","hep-th","math.MP","nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-12-05T21:00:03Z","title_canon_sha256":"9596e65b30ae93d12a6eca4f64194fa4d89da9753f1f638e25522491c2f4c731"},"schema_version":"1.0","source":{"id":"1312.1693","kind":"arxiv","version":3}},"canonical_sha256":"caa16fafa7cda0a875e9c44d5a59c476c45797761f5d454ce0c8e78ce5c4206b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"caa16fafa7cda0a875e9c44d5a59c476c45797761f5d454ce0c8e78ce5c4206b","first_computed_at":"2026-05-18T02:54:21.044576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:54:21.044576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+Q3Dtyuw2hkbOgX6y5/iq0kzPfl0pSnHJwYpCda1LekleTlFn0Z0yVLPzV6QWm0nY/2sRrIDWLwWVXMwPR2IBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:54:21.045023Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.1693","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76e69ffd1e781e9345de077c5229f66d48ebbe5acbbf61bc3c196fdd3e11d35e","sha256:e3f9302b69f991715d5cddca1522040649acac832e8ea75cdff4841cf86f415d"],"state_sha256":"56b6180647a8f236fe43e00c0172a34d7d92c5814a2999870ed7841e255e7be1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rGvf7Ax8gUUvf+NDnOiouxK9QN7EK9RB9SnOkvT/IHRBArIYvprkuJB+Yq1MT+qPNlYZeMEgfawZTHsjIad9Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T10:01:49.751384Z","bundle_sha256":"ca8690bfa935aaa1e7608325ab0f04427cf3ce5dae03874e6696582768946f4d"}}