{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4JT6WSPCCOBPJJYVOU3KULI7IL","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":"5e0df7ea9eb32bd78c42d131189f8ee7969a9205ce1e57e7bf74e15e20876e8e","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-17T11:31:37Z","title_canon_sha256":"8d0218dc6153aeaa04a898cb7e820551a53daec2fadeeea87c850bc7fe133040"},"schema_version":"1.0","source":{"id":"1503.05002","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.05002","created_at":"2026-05-18T01:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"1503.05002v2","created_at":"2026-05-18T01:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05002","created_at":"2026-05-18T01:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"4JT6WSPCCOBP","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4JT6WSPCCOBPJJYV","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4JT6WSPC","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:d0d07a1b1117254fde3040cdfc4646cb6ed7e13401b5a28823e91dd67452aa9c","target":"graph","created_at":"2026-05-18T01:32:10Z","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 study the multicritical behavior for the semimetal-insulator transitions on graphene's honeycomb lattice using the Gross-Neveu-Yukawa effective theory with two order parameters: the SO(3) (Heisenberg) order parameter describes the antiferromagnetic transition, and the $\\mathbb{Z}_2$ (Ising) order parameter describes the transition to a staggered density state. Their coupling induces multicritical behavior which determines the structure of the phase diagram close to the multicritical point. Depending on the number of fermion flavors $N_f$ and working in the perturbative regime in vicinity of","authors_text":"Igor F. Herbut, Laura Classen, Lukas Janssen, Michael M. Scherer","cross_cats":["cond-mat.mes-hall","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-17T11:31:37Z","title":"Mott multicriticality of Dirac electrons in graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05002","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:c6c298fdc65c83d21b9e3b2ecc8c9ebd9c4dfdd705a710b1ebe6b8121c77dd64","target":"record","created_at":"2026-05-18T01:32:10Z","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":"5e0df7ea9eb32bd78c42d131189f8ee7969a9205ce1e57e7bf74e15e20876e8e","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-03-17T11:31:37Z","title_canon_sha256":"8d0218dc6153aeaa04a898cb7e820551a53daec2fadeeea87c850bc7fe133040"},"schema_version":"1.0","source":{"id":"1503.05002","kind":"arxiv","version":2}},"canonical_sha256":"e267eb49e21382f4a7157536aa2d1f42dc5154da71a65306c11f945124b1cec1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e267eb49e21382f4a7157536aa2d1f42dc5154da71a65306c11f945124b1cec1","first_computed_at":"2026-05-18T01:32:10.463735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:10.463735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ygMLMEuAbj8ETCHUSZGzON4Dn6p+naESUW2OnttoIedDSwiXr80KbY4gu3BFYWkFszLTh7BS0cTwjBEfiwN1BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:10.464504Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.05002","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6c298fdc65c83d21b9e3b2ecc8c9ebd9c4dfdd705a710b1ebe6b8121c77dd64","sha256:d0d07a1b1117254fde3040cdfc4646cb6ed7e13401b5a28823e91dd67452aa9c"],"state_sha256":"9a3dcc8bdd531333be7864ddea804593e136b62ab020ddaee298fb3d322dbe5f"}