{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RELSUICHOM7EDDZHIKXNULIE5W","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":"3f4ccb23afe298db0f79f16148074aeed3d7e0354bb97d3a3d00d9274b98a36f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-07T00:48:05Z","title_canon_sha256":"adc9a294fa4f83bbe7d792f69c3688b4d3d31c45a2c5e2c9793985010d10f56f"},"schema_version":"1.0","source":{"id":"1607.01846","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01846","created_at":"2026-05-18T00:57:11Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01846v3","created_at":"2026-05-18T00:57:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01846","created_at":"2026-05-18T00:57:11Z"},{"alias_kind":"pith_short_12","alias_value":"RELSUICHOM7E","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RELSUICHOM7EDDZH","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RELSUICH","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:5cf19631f50ca41674bb7c12603d8514b344f80bd757d14128d24f7f92eac06c","target":"graph","created_at":"2026-05-18T00:57:11Z","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":"From experimental and theoretical analyses of magnetic and specific-heat properties, we present the complete magnetic phase diagram of the quasi-one-dimensional antiferromagnet Cu(N$_2$H$_5$)$_2$(SO$_4$)$_2$. On cooling and at zero magnetic field this compound enters a one-dimensional regime with short-range magnetic correlations, marked by a broad maximum in the specific heat and magnetic susceptibility at $T_\\mathrm{max}\\sim 2\\,\\mathrm{K}$, followed by an ordered antiferromagnetic phase below $T_\\mathrm{N}\\sim 1\\,\\mathrm{K}$ induced by small interchain couplings. The intermediate-temperate o","authors_text":"A. Paduan-Filho, A. P. Vieira, J. G. A. Ramon, R. S. Freitas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-07T00:48:05Z","title":"Crossover from one- to three-dimensional behavior in the S = 1/2 Heisenberg antiferromagnet Cu(N2H5)2(SO4)2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01846","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":"sha256:8e1439b984d46dba352ccdcb1d6604ac662d740ed7f5beeebd8406b657142067","target":"record","created_at":"2026-05-18T00:57:11Z","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":"3f4ccb23afe298db0f79f16148074aeed3d7e0354bb97d3a3d00d9274b98a36f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-07-07T00:48:05Z","title_canon_sha256":"adc9a294fa4f83bbe7d792f69c3688b4d3d31c45a2c5e2c9793985010d10f56f"},"schema_version":"1.0","source":{"id":"1607.01846","kind":"arxiv","version":3}},"canonical_sha256":"89172a2047733e418f2742aeda2d04ed9fa151747c7569db0ef9dc194cfbe491","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89172a2047733e418f2742aeda2d04ed9fa151747c7569db0ef9dc194cfbe491","first_computed_at":"2026-05-18T00:57:11.900547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:11.900547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kx2hjWg9oOMqHEP/jj/cJG+KAwPS4DJLvoi/ILH+wIITAOrl5A/OqahDqmezn7gy7XnH0KU5NqUd7XaN6BkDCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:11.900988Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.01846","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e1439b984d46dba352ccdcb1d6604ac662d740ed7f5beeebd8406b657142067","sha256:5cf19631f50ca41674bb7c12603d8514b344f80bd757d14128d24f7f92eac06c"],"state_sha256":"dce2bf6d73878e820dbfd43f3f67ebbd59e762f136cfff95b71ed98a5aeb7d0a"}