{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:JC75AQBSLFRKK4DVDPPWWQAUGF","short_pith_number":"pith:JC75AQBS","schema_version":"1.0","canonical_sha256":"48bfd040325962a570751bdf6b4014314be9fd0d82733cab8833e2fe64c3fbb6","source":{"kind":"arxiv","id":"1606.09516","version":2},"attestation_state":"computed","paper":{"title":"Correlations of zero-entropy critical states in the XXZ model: integrability and Luttinger theory far from the ground state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"I.S. Eli\\\"ens, J.-S. Caux, R. Vlijm","submitted_at":"2016-06-30T14:43:07Z","abstract_excerpt":"Pumping a finite energy density into a quantum system typically leads to `melted' states characterized by exponentially-decaying correlations, as is the case for finite-temperature equilibrium situations. An important exception to this rule are states which, while being at high energy, maintain a low entropy. Such states can interestingly still display features of quantum criticality, especially in one dimension. Here, we consider high-energy states in anisotropic Heisenberg quantum spin chains obtained by splitting the ground state's magnon Fermi sea into separate pieces. Using methods based "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1606.09516","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-06-30T14:43:07Z","cross_cats_sorted":[],"title_canon_sha256":"e0a02d57d7880359e60088a6132d8cd0950192a1a6d47c0689ba753a2534b188","abstract_canon_sha256":"30226b2bec14bd8ebe61f4b3f3276372b62d38538339cbd0dace57850c692605"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:12.306891Z","signature_b64":"DxI7BU2gG68w5lj/Fdt4Aairm9/frAZO5FfHAROEkvdEdwC0ME4IGKssP4DexItgRv8X0Yk4jkclX7tPpy+yCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48bfd040325962a570751bdf6b4014314be9fd0d82733cab8833e2fe64c3fbb6","last_reissued_at":"2026-05-18T00:53:12.306415Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:12.306415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Correlations of zero-entropy critical states in the XXZ model: integrability and Luttinger theory far from the ground state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"I.S. Eli\\\"ens, J.-S. Caux, R. Vlijm","submitted_at":"2016-06-30T14:43:07Z","abstract_excerpt":"Pumping a finite energy density into a quantum system typically leads to `melted' states characterized by exponentially-decaying correlations, as is the case for finite-temperature equilibrium situations. An important exception to this rule are states which, while being at high energy, maintain a low entropy. Such states can interestingly still display features of quantum criticality, especially in one dimension. Here, we consider high-energy states in anisotropic Heisenberg quantum spin chains obtained by splitting the ground state's magnon Fermi sea into separate pieces. Using methods based "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.09516","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1606.09516","created_at":"2026-05-18T00:53:12.306498+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.09516v2","created_at":"2026-05-18T00:53:12.306498+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.09516","created_at":"2026-05-18T00:53:12.306498+00:00"},{"alias_kind":"pith_short_12","alias_value":"JC75AQBSLFRK","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_16","alias_value":"JC75AQBSLFRKK4DV","created_at":"2026-05-18T12:30:25.849896+00:00"},{"alias_kind":"pith_short_8","alias_value":"JC75AQBS","created_at":"2026-05-18T12:30:25.849896+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF","json":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF.json","graph_json":"https://pith.science/api/pith-number/JC75AQBSLFRKK4DVDPPWWQAUGF/graph.json","events_json":"https://pith.science/api/pith-number/JC75AQBSLFRKK4DVDPPWWQAUGF/events.json","paper":"https://pith.science/paper/JC75AQBS"},"agent_actions":{"view_html":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF","download_json":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF.json","view_paper":"https://pith.science/paper/JC75AQBS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.09516&json=true","fetch_graph":"https://pith.science/api/pith-number/JC75AQBSLFRKK4DVDPPWWQAUGF/graph.json","fetch_events":"https://pith.science/api/pith-number/JC75AQBSLFRKK4DVDPPWWQAUGF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF/action/storage_attestation","attest_author":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF/action/author_attestation","sign_citation":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF/action/citation_signature","submit_replication":"https://pith.science/pith/JC75AQBSLFRKK4DVDPPWWQAUGF/action/replication_record"}},"created_at":"2026-05-18T00:53:12.306498+00:00","updated_at":"2026-05-18T00:53:12.306498+00:00"}