{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:AYD5X75GDFGOIKUNTXCRSJF5NQ","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":"38893252209f5d5136c07f749f39382cafadb38869bb73adf7dfd44f93f0827f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-11-17T12:58:10Z","title_canon_sha256":"a8f69a47d1d7b412ea0eb4019bb45b8f2c6080d51ac03d84794ec0796d1d3ce1"},"schema_version":"1.0","source":{"id":"1511.05382","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.05382","created_at":"2026-05-18T01:14:58Z"},{"alias_kind":"arxiv_version","alias_value":"1511.05382v2","created_at":"2026-05-18T01:14:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.05382","created_at":"2026-05-18T01:14:58Z"},{"alias_kind":"pith_short_12","alias_value":"AYD5X75GDFGO","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"AYD5X75GDFGOIKUN","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"AYD5X75G","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:57d07a650f557ca8bbc654386e6a755cc47164f5905fadc43b2f83bdc6dd94b7","target":"graph","created_at":"2026-05-18T01:14:58Z","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":"In this paper we present a detailed study of the antiferromagnetic classical Heisenberg model on a bilayer honeycomb lattice in a highly frustrated regime in presence of a magnetic field. This study shows strong evidence of entropic order-by-disorder selection in different sectors of the magnetization curve. For antiferromagnetic couplings $J_1=J_x=J_p/3$, we find that at low temperatures there are two different regions in the magnetization curve selected by this mechanism with different number of soft and zero modes. These regions present broken $Z_2$ symmetry and are separated by a not fully","authors_text":"F.A. G\\'omez Albarrac\\'in, H.D. Rosales","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-11-17T12:58:10Z","title":"Field induced multiple order-by-disorder state selection in antiferromagnetic honeycomb bilayer lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.05382","kind":"arxiv","version":2},"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":"sha256:2561f0ac6569eab588dbd0079c3cec70a3059f5e6b34852c43436a08400cc4f7","target":"record","created_at":"2026-05-18T01:14:58Z","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":"38893252209f5d5136c07f749f39382cafadb38869bb73adf7dfd44f93f0827f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-11-17T12:58:10Z","title_canon_sha256":"a8f69a47d1d7b412ea0eb4019bb45b8f2c6080d51ac03d84794ec0796d1d3ce1"},"schema_version":"1.0","source":{"id":"1511.05382","kind":"arxiv","version":2}},"canonical_sha256":"0607dbffa6194ce42a8d9dc51924bd6c15dcb3a68b6abef9a8c96b96351224d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0607dbffa6194ce42a8d9dc51924bd6c15dcb3a68b6abef9a8c96b96351224d5","first_computed_at":"2026-05-18T01:14:58.743914Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:14:58.743914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+LUGsV8Dec7qRuvBdCni4wM/bGMyGQMB1dBwKeZ7PH+Hqjzm5nuGRwlrvGr9E9P5M4FLo4RMVPknR3EB7HUwBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:14:58.744502Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.05382","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2561f0ac6569eab588dbd0079c3cec70a3059f5e6b34852c43436a08400cc4f7","sha256:57d07a650f557ca8bbc654386e6a755cc47164f5905fadc43b2f83bdc6dd94b7"],"state_sha256":"bab6d97311b3cbea4fc3847951909766ccbab8583a68298c76a45e7c5b77d1df"}