{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RDIKRYXDVOMMLM37DUM2PMMAZ5","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":"32741c08d4bd558cdd32a614e2d10e2403648f1872c88e76da05da65f48cd630","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-28T20:58:47Z","title_canon_sha256":"f39f4ef8b421190d9ae156da27b75fe29e388d801249e7f1887eb3744b7ce0ab"},"schema_version":"1.0","source":{"id":"1503.08347","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.08347","created_at":"2026-05-18T01:27:46Z"},{"alias_kind":"arxiv_version","alias_value":"1503.08347v2","created_at":"2026-05-18T01:27:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.08347","created_at":"2026-05-18T01:27:46Z"},{"alias_kind":"pith_short_12","alias_value":"RDIKRYXDVOMM","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RDIKRYXDVOMMLM37","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RDIKRYXD","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:a1c87a42fe1f3ce5ec0648780bd838e950f822cc7ace3f00d28193aaeaf92974","target":"graph","created_at":"2026-05-18T01:27:46Z","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 use the Schwinger-Dyson equations in the presence of a thermal bath, in order to study chiral symmetry breaking in a system of massless Dirac fermions interacting through pseudo quantum electrodynamics (PQED3), in (2+1) dimensions. We show that there is a critical temperature $T_c$, below which chiral symmetry is broken, and a corresponding mass gap is dynamically generated, provided the coupling is above a certain, temperature dependent, critical value $\\alpha_c$. The ratio between the energy gap and the critical temperature for this model is estimated to be $2 \\pi$. These results are conf","authors_text":"C. Morais Smith, E. C. Marino, Francisco Pe\\~na, Leandro O. Nascimento, Van S\\'ergio Alves","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-28T20:58:47Z","title":"Chiral-Symmetry Breaking in Pseudo Quantum Electrodynamics at Finite Temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.08347","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:c7d4ca42253a10d56dc002e03dd6d355d54c2d22c89f6d7c149b58103f7fc898","target":"record","created_at":"2026-05-18T01:27:46Z","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":"32741c08d4bd558cdd32a614e2d10e2403648f1872c88e76da05da65f48cd630","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-03-28T20:58:47Z","title_canon_sha256":"f39f4ef8b421190d9ae156da27b75fe29e388d801249e7f1887eb3744b7ce0ab"},"schema_version":"1.0","source":{"id":"1503.08347","kind":"arxiv","version":2}},"canonical_sha256":"88d0a8e2e3ab98c5b37f1d19a7b180cf70e2497445ae0461f58a413ac5f2998d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88d0a8e2e3ab98c5b37f1d19a7b180cf70e2497445ae0461f58a413ac5f2998d","first_computed_at":"2026-05-18T01:27:46.198602Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:27:46.198602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"69DkivPhdidV1JLbKM7wfMD2O+WtsRx7cXjF/RVjE1MyakXMNNZpqNDFYWpspG/9vP1cNXjdM3Xa9s/0gMLTBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:27:46.199254Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.08347","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c7d4ca42253a10d56dc002e03dd6d355d54c2d22c89f6d7c149b58103f7fc898","sha256:a1c87a42fe1f3ce5ec0648780bd838e950f822cc7ace3f00d28193aaeaf92974"],"state_sha256":"b1ffc506f904bfbda255584921b3bed8196189fbc8798522810b1d18146b918b"}