{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:6SKVXVWDYMWOOR4QS7ZY5RRRSF","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":"9daca1d07f90cf2222d978907e0b6a9a49bfd02f87441eb16946295e0e7c8f6f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-06-14T13:44:59Z","title_canon_sha256":"55e5c62a79d4686e4f0a9b76d981c25742877653a5be3e746ca23188a34acc93"},"schema_version":"1.0","source":{"id":"1806.05541","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05541","created_at":"2026-05-18T00:04:22Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05541v1","created_at":"2026-05-18T00:04:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05541","created_at":"2026-05-18T00:04:22Z"},{"alias_kind":"pith_short_12","alias_value":"6SKVXVWDYMWO","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"6SKVXVWDYMWOOR4Q","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"6SKVXVWD","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:e28ba7fb2a1f1005d4ac9c08ac594cb14374d49437ee989eb40b9fac2c6a916e","target":"graph","created_at":"2026-05-18T00:04:22Z","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":"For the paradigmatic frustrated spin-half Heisenberg antiferromagnet on the kagome lattice we performed large-scale numerical investigation of thermodynamic functions by means of the finite-temperature Lanczos method for system sizes of up to N=42. We present the dependence of magnetization as well as specific heat on temperature and external field and show in particular that a finite-size scaling of specific heat supports the appearance of a low-temperature shoulder below the major maximum. This seems to be the result of a counterintuitive motion of the density of singlet states towards highe","authors_text":"J. Richter (U. Magdeburg, J. Schnack (U. Bielefeld), J. Schulenburg (U. Magdeburg), MPIPKS Dresden)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-06-14T13:44:59Z","title":"Magnetism of the N=42 kagome lattice antiferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05541","kind":"arxiv","version":1},"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:a0602dc6c3f6edb09a312e8623a00f9dd04ee01867f8d9b20032c62c5c0ed382","target":"record","created_at":"2026-05-18T00:04:22Z","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":"9daca1d07f90cf2222d978907e0b6a9a49bfd02f87441eb16946295e0e7c8f6f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-06-14T13:44:59Z","title_canon_sha256":"55e5c62a79d4686e4f0a9b76d981c25742877653a5be3e746ca23188a34acc93"},"schema_version":"1.0","source":{"id":"1806.05541","kind":"arxiv","version":1}},"canonical_sha256":"f4955bd6c3c32ce7479097f38ec631915240c734fabebcea349351681009d2c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f4955bd6c3c32ce7479097f38ec631915240c734fabebcea349351681009d2c1","first_computed_at":"2026-05-18T00:04:22.872422Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:22.872422Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y/Ql0SlRe/gVE2Wyj9C+jlTBN+6wD9rr7/g6pkGZQwJLdGW7XgYTP2Ycb4vP793bcFJGGdUGndqQp+JArz4+AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:22.873057Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.05541","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a0602dc6c3f6edb09a312e8623a00f9dd04ee01867f8d9b20032c62c5c0ed382","sha256:e28ba7fb2a1f1005d4ac9c08ac594cb14374d49437ee989eb40b9fac2c6a916e"],"state_sha256":"f2d91cd1056a5053bfb9ca52baae9121e7447dd99d53157a2a2c76f76c65c5e6"}