{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HQ6IWSCK5UXFZGYAKCF2H56M2O","short_pith_number":"pith:HQ6IWSCK","canonical_record":{"source":{"id":"1812.05330","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-12-13T09:28:17Z","cross_cats_sorted":["cond-mat.quant-gas","math-ph","math.MP"],"title_canon_sha256":"be519de25fdf315623350b9b30956c9dfa4974aa1c8575ef141a0618d0c2c84d","abstract_canon_sha256":"d8970482a4350dc0cb5776f5acd7c4f9f00e991dae12bdc1ce4d4d2864351293"},"schema_version":"1.0"},"canonical_sha256":"3c3c8b484aed2e5c9b00508ba3f7ccd3b47b28b59c87b1fc4ab7c5f2bdb925e7","source":{"kind":"arxiv","id":"1812.05330","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.05330","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"arxiv_version","alias_value":"1812.05330v3","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05330","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"pith_short_12","alias_value":"HQ6IWSCK5UXF","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HQ6IWSCK5UXFZGYA","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HQ6IWSCK","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HQ6IWSCK5UXFZGYAKCF2H56M2O","target":"record","payload":{"canonical_record":{"source":{"id":"1812.05330","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-12-13T09:28:17Z","cross_cats_sorted":["cond-mat.quant-gas","math-ph","math.MP"],"title_canon_sha256":"be519de25fdf315623350b9b30956c9dfa4974aa1c8575ef141a0618d0c2c84d","abstract_canon_sha256":"d8970482a4350dc0cb5776f5acd7c4f9f00e991dae12bdc1ce4d4d2864351293"},"schema_version":"1.0"},"canonical_sha256":"3c3c8b484aed2e5c9b00508ba3f7ccd3b47b28b59c87b1fc4ab7c5f2bdb925e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:58.580718Z","signature_b64":"2ecNdu6kOMnpk6jhgUgAALG1i4mqhNLReKMJBUWFn9WYYSJY4hBeL/kqEgaCmwlyb/9O0JvCjcVEDDVZnJ9QAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c3c8b484aed2e5c9b00508ba3f7ccd3b47b28b59c87b1fc4ab7c5f2bdb925e7","last_reissued_at":"2026-05-17T23:42:58.580160Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:58.580160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.05330","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":"2026-05-17T23:42:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"miVM/V4WX7vr9HEfwvvH0ep5wEdwhuW/+0+FCq6PDLlm0U+AOb9OkslEMNMnq486IRV5Imwtz/Qtjp4aEVP4Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:52:38.201023Z"},"content_sha256":"1780a8601ae0c07ff03b0e7f4e9eda28fc1d18095f4b817b6681aa7a3241620e","schema_version":"1.0","event_id":"sha256:1780a8601ae0c07ff03b0e7f4e9eda28fc1d18095f4b817b6681aa7a3241620e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HQ6IWSCK5UXFZGYAKCF2H56M2O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Integrable quenches in nested spin chains II: fusion of boundary transfer matrices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","math-ph","math.MP"],"primary_cat":"cond-mat.stat-mech","authors_text":"Bal\\'azs Pozsgay, Eric Vernier, Lorenzo Piroli, Pasquale Calabrese","submitted_at":"2018-12-13T09:28:17Z","abstract_excerpt":"We consider quantum quenches in the integrable $SU(3)$-invariant spin chain (Lai-Sutherland model), and focus on the family of integrable initial states. By means of a Quantum Transfer Matrix approach, these can be related to \"soliton-non-preserving\" boundary transfer matrices in an appropriate transverse direction. In this work, we provide a technical analysis of such integrable transfer matrices. In particular, we address the computation of their spectrum: this is achieved by deriving a set of functional relations between the eigenvalues of certain \"fused operators\" that are constructed star"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05330","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":"2026-05-17T23:42:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"owEa1XEtSY2WbC7S127d8b5ZWuhhmUwVOjs6ofWD/0lI6zpCcNlm6nB4rXWQUEzdZVGOjuKuOsOfO26pJtdIDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:52:38.201712Z"},"content_sha256":"91075f23d8c9daa869d608e81461828f1201e79a920647d3c09a8e6052187d87","schema_version":"1.0","event_id":"sha256:91075f23d8c9daa869d608e81461828f1201e79a920647d3c09a8e6052187d87"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/bundle.json","state_url":"https://pith.science/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/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":"2026-05-27T08:52:38Z","links":{"resolver":"https://pith.science/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O","bundle":"https://pith.science/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/bundle.json","state":"https://pith.science/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HQ6IWSCK5UXFZGYAKCF2H56M2O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HQ6IWSCK5UXFZGYAKCF2H56M2O","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":"d8970482a4350dc0cb5776f5acd7c4f9f00e991dae12bdc1ce4d4d2864351293","cross_cats_sorted":["cond-mat.quant-gas","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-12-13T09:28:17Z","title_canon_sha256":"be519de25fdf315623350b9b30956c9dfa4974aa1c8575ef141a0618d0c2c84d"},"schema_version":"1.0","source":{"id":"1812.05330","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.05330","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"arxiv_version","alias_value":"1812.05330v3","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.05330","created_at":"2026-05-17T23:42:58Z"},{"alias_kind":"pith_short_12","alias_value":"HQ6IWSCK5UXF","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HQ6IWSCK5UXFZGYA","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HQ6IWSCK","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:91075f23d8c9daa869d608e81461828f1201e79a920647d3c09a8e6052187d87","target":"graph","created_at":"2026-05-17T23:42:58Z","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 consider quantum quenches in the integrable $SU(3)$-invariant spin chain (Lai-Sutherland model), and focus on the family of integrable initial states. By means of a Quantum Transfer Matrix approach, these can be related to \"soliton-non-preserving\" boundary transfer matrices in an appropriate transverse direction. In this work, we provide a technical analysis of such integrable transfer matrices. In particular, we address the computation of their spectrum: this is achieved by deriving a set of functional relations between the eigenvalues of certain \"fused operators\" that are constructed star","authors_text":"Bal\\'azs Pozsgay, Eric Vernier, Lorenzo Piroli, Pasquale Calabrese","cross_cats":["cond-mat.quant-gas","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-12-13T09:28:17Z","title":"Integrable quenches in nested spin chains II: fusion of boundary transfer matrices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.05330","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":"sha256:1780a8601ae0c07ff03b0e7f4e9eda28fc1d18095f4b817b6681aa7a3241620e","target":"record","created_at":"2026-05-17T23:42:58Z","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":"d8970482a4350dc0cb5776f5acd7c4f9f00e991dae12bdc1ce4d4d2864351293","cross_cats_sorted":["cond-mat.quant-gas","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-12-13T09:28:17Z","title_canon_sha256":"be519de25fdf315623350b9b30956c9dfa4974aa1c8575ef141a0618d0c2c84d"},"schema_version":"1.0","source":{"id":"1812.05330","kind":"arxiv","version":3}},"canonical_sha256":"3c3c8b484aed2e5c9b00508ba3f7ccd3b47b28b59c87b1fc4ab7c5f2bdb925e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c3c8b484aed2e5c9b00508ba3f7ccd3b47b28b59c87b1fc4ab7c5f2bdb925e7","first_computed_at":"2026-05-17T23:42:58.580160Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:42:58.580160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2ecNdu6kOMnpk6jhgUgAALG1i4mqhNLReKMJBUWFn9WYYSJY4hBeL/kqEgaCmwlyb/9O0JvCjcVEDDVZnJ9QAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:42:58.580718Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.05330","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1780a8601ae0c07ff03b0e7f4e9eda28fc1d18095f4b817b6681aa7a3241620e","sha256:91075f23d8c9daa869d608e81461828f1201e79a920647d3c09a8e6052187d87"],"state_sha256":"864e30d78ecafa4393d5d2a7549452d0dfb8de679037f004afe2389ad51feaad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U4soeo7+SV1R4e0kmxEQE1eK4SA1INoBcOKB3ZziSp45Q0EaTIT6mhgpG2jtZ7JlR379lef3Bw8mp6ack9DpDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:52:38.205367Z","bundle_sha256":"ff1186dd51986610ff3abe184c77eecb59854a5af8ac45dc7660b89e7b7d2aa5"}}