{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:C3RXADNOHLWL544MRCCRWKDWZU","short_pith_number":"pith:C3RXADNO","schema_version":"1.0","canonical_sha256":"16e3700dae3aecbef38c88851b2876cd0cf9d2fa2cec3b52ff7a092cc4c00006","source":{"kind":"arxiv","id":"2202.12355","version":2},"attestation_state":"computed","paper":{"title":"Symmetric Mass Generation in the 1+1 Dimensional Chiral Fermion 3-4-5-0 Model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-lat","hep-ph","hep-th","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Juven Wang, Meng Zeng, Yi-Zhuang You, Zheng Zhu","submitted_at":"2022-02-24T20:33:48Z","abstract_excerpt":"Lattice regularization of chiral fermions has been a long-standing problem in physics. In this work, we present the density matrix renormalization group (DMRG) simulation of the 3-4-5-0 model of (1+1)D chiral fermions with an anomaly-free chiral U(1) symmetry, which contains two left-moving and two right-moving fermions carrying U(1) charges 3,4 and 5,0, respectively. Following the Wang-Wen chiral fermion model, we realize the chiral fermions and their mirror partners on the opposite boundaries of a thin strip of (2+1)D lattice model of multi-layer Chern insulator, whose finite-width implies t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2202.12355","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-02-24T20:33:48Z","cross_cats_sorted":["hep-lat","hep-ph","hep-th","quant-ph"],"title_canon_sha256":"94322872a40ff3babbce746b15668de3b714cea506664fabf047700f7e53b643","abstract_canon_sha256":"54fb57adc4f120ee22bcd536a930c4addbee48ded747f4ccb22d2ba0b6aa47f8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:26:36.477342Z","signature_b64":"kKvrDnU40tWYzF06e8kyMhnMBcsZ+vCFsROJF35aHMMFfsQcQ1SKEmiL+WsDooeCvM/YxvbalhAmVxNu/qkDDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16e3700dae3aecbef38c88851b2876cd0cf9d2fa2cec3b52ff7a092cc4c00006","last_reissued_at":"2026-07-05T04:26:36.476850Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:26:36.476850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Symmetric Mass Generation in the 1+1 Dimensional Chiral Fermion 3-4-5-0 Model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-lat","hep-ph","hep-th","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"Juven Wang, Meng Zeng, Yi-Zhuang You, Zheng Zhu","submitted_at":"2022-02-24T20:33:48Z","abstract_excerpt":"Lattice regularization of chiral fermions has been a long-standing problem in physics. In this work, we present the density matrix renormalization group (DMRG) simulation of the 3-4-5-0 model of (1+1)D chiral fermions with an anomaly-free chiral U(1) symmetry, which contains two left-moving and two right-moving fermions carrying U(1) charges 3,4 and 5,0, respectively. Following the Wang-Wen chiral fermion model, we realize the chiral fermions and their mirror partners on the opposite boundaries of a thin strip of (2+1)D lattice model of multi-layer Chern insulator, whose finite-width implies t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.12355","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.12355/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2202.12355","created_at":"2026-07-05T04:26:36.476903+00:00"},{"alias_kind":"arxiv_version","alias_value":"2202.12355v2","created_at":"2026-07-05T04:26:36.476903+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.12355","created_at":"2026-07-05T04:26:36.476903+00:00"},{"alias_kind":"pith_short_12","alias_value":"C3RXADNOHLWL","created_at":"2026-07-05T04:26:36.476903+00:00"},{"alias_kind":"pith_short_16","alias_value":"C3RXADNOHLWL544M","created_at":"2026-07-05T04:26:36.476903+00:00"},{"alias_kind":"pith_short_8","alias_value":"C3RXADNO","created_at":"2026-07-05T04:26:36.476903+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.05306","citing_title":"Gauge field flow for chiral gauge theories on a slab","ref_index":17,"is_internal_anchor":false},{"citing_arxiv_id":"2509.12305","citing_title":"Phases of 2d Gauge Theories and Symmetric Mass Generation","ref_index":31,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU","json":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU.json","graph_json":"https://pith.science/api/pith-number/C3RXADNOHLWL544MRCCRWKDWZU/graph.json","events_json":"https://pith.science/api/pith-number/C3RXADNOHLWL544MRCCRWKDWZU/events.json","paper":"https://pith.science/paper/C3RXADNO"},"agent_actions":{"view_html":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU","download_json":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU.json","view_paper":"https://pith.science/paper/C3RXADNO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2202.12355&json=true","fetch_graph":"https://pith.science/api/pith-number/C3RXADNOHLWL544MRCCRWKDWZU/graph.json","fetch_events":"https://pith.science/api/pith-number/C3RXADNOHLWL544MRCCRWKDWZU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU/action/storage_attestation","attest_author":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU/action/author_attestation","sign_citation":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU/action/citation_signature","submit_replication":"https://pith.science/pith/C3RXADNOHLWL544MRCCRWKDWZU/action/replication_record"}},"created_at":"2026-07-05T04:26:36.476903+00:00","updated_at":"2026-07-05T04:26:36.476903+00:00"}