{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:W4TOK2QH3VDEKVYCLWWAJETHKQ","short_pith_number":"pith:W4TOK2QH","schema_version":"1.0","canonical_sha256":"b726e56a07dd464557025dac049267543788a93aec05b6e385377142412f92d3","source":{"kind":"arxiv","id":"1711.02319","version":2},"attestation_state":"computed","paper":{"title":"O(a) Improvement of 2D N=(2,2) Lattice SYM Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-lat","authors_text":"Daisuke Kadoh, Fumihiko Sugino, Masanori Hanada, So Matsuura","submitted_at":"2017-11-07T07:16:46Z","abstract_excerpt":"We perform a tree-level O(a) improvement of two-dimensional N=(2,2) supersymmetric Yang-Mills theory on the lattice, motivated by the fast convergence in numerical simulations. The improvement respects an exact supersymmetry Q which is needed for obtaining the correct continuum limit without a parameter fine tuning. The improved lattice action is given within a milder locality condition in which the interactions are decaying as the exponential of the distance on the lattice. We also prove that the path-integral measure is invariant under the improved Q-transformation."},"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":"1711.02319","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-11-07T07:16:46Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"75c48e74fd09b85e2abb02a121da254577b91ef96cc6cfca8a015622668b4e91","abstract_canon_sha256":"e12b0d5a705453ed03e0dca874cd8f07320d730944bc02ffcced45dc0c87c0fa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:25.560327Z","signature_b64":"sf9N6LEZzIkKqI0YDWWd2VqeO6d81x+PtOL3AL7L1t3EMLOsWrdwaM04gg9Sa/y7I8pPzDEH7YqiGjGK7OIfDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b726e56a07dd464557025dac049267543788a93aec05b6e385377142412f92d3","last_reissued_at":"2026-05-18T00:19:25.559731Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:25.559731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"O(a) Improvement of 2D N=(2,2) Lattice SYM Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-lat","authors_text":"Daisuke Kadoh, Fumihiko Sugino, Masanori Hanada, So Matsuura","submitted_at":"2017-11-07T07:16:46Z","abstract_excerpt":"We perform a tree-level O(a) improvement of two-dimensional N=(2,2) supersymmetric Yang-Mills theory on the lattice, motivated by the fast convergence in numerical simulations. The improvement respects an exact supersymmetry Q which is needed for obtaining the correct continuum limit without a parameter fine tuning. The improved lattice action is given within a milder locality condition in which the interactions are decaying as the exponential of the distance on the lattice. We also prove that the path-integral measure is invariant under the improved Q-transformation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.02319","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":""},"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":"1711.02319","created_at":"2026-05-18T00:19:25.559808+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.02319v2","created_at":"2026-05-18T00:19:25.559808+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.02319","created_at":"2026-05-18T00:19:25.559808+00:00"},{"alias_kind":"pith_short_12","alias_value":"W4TOK2QH3VDE","created_at":"2026-05-18T12:31:53.515858+00:00"},{"alias_kind":"pith_short_16","alias_value":"W4TOK2QH3VDEKVYC","created_at":"2026-05-18T12:31:53.515858+00:00"},{"alias_kind":"pith_short_8","alias_value":"W4TOK2QH","created_at":"2026-05-18T12:31:53.515858+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ","json":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ.json","graph_json":"https://pith.science/api/pith-number/W4TOK2QH3VDEKVYCLWWAJETHKQ/graph.json","events_json":"https://pith.science/api/pith-number/W4TOK2QH3VDEKVYCLWWAJETHKQ/events.json","paper":"https://pith.science/paper/W4TOK2QH"},"agent_actions":{"view_html":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ","download_json":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ.json","view_paper":"https://pith.science/paper/W4TOK2QH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.02319&json=true","fetch_graph":"https://pith.science/api/pith-number/W4TOK2QH3VDEKVYCLWWAJETHKQ/graph.json","fetch_events":"https://pith.science/api/pith-number/W4TOK2QH3VDEKVYCLWWAJETHKQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ/action/storage_attestation","attest_author":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ/action/author_attestation","sign_citation":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ/action/citation_signature","submit_replication":"https://pith.science/pith/W4TOK2QH3VDEKVYCLWWAJETHKQ/action/replication_record"}},"created_at":"2026-05-18T00:19:25.559808+00:00","updated_at":"2026-05-18T00:19:25.559808+00:00"}