{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:G2BXBFKBAQO2TOOKYIPS27VKHU","short_pith_number":"pith:G2BXBFKB","schema_version":"1.0","canonical_sha256":"3683709541041da9b9cac21f2d7eaa3d299ac96f84c32935c7384f5dc10dd5a3","source":{"kind":"arxiv","id":"1711.01826","version":3},"attestation_state":"computed","paper":{"title":"How to identify zero modes for improved staggered fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Hwancheol Jeong, Jangho Kim, Jeonghwan Pak (SWME Collaboration), Seungyeob Jwa, Sunghee Kim, Sunkyu Lee, Weonjong Lee","submitted_at":"2017-11-06T10:45:19Z","abstract_excerpt":"We present results of the eigenvalue spectrum for the staggered Dir\\\"ac operator obtained using a modified Lanczos algorithm. We identify zero modes and non-zero modes. We derive the chiral Ward identity derived from the conserved $U(1)_A$ symmetry, and check it numerically. This is the first step toward construction of an improved method to identify zero modes reliably with staggered fermions."},"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":"1711.01826","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2017-11-06T10:45:19Z","cross_cats_sorted":[],"title_canon_sha256":"5199b82a8520b30eac12b319f99e424ff73795d5679e844adb3d96ef870761da","abstract_canon_sha256":"143d86bd8cdde25323970114a215db9ecd887f32e9bef2555b8ce897b02d9756"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:27.570607Z","signature_b64":"z1NJ4LssNAeVkRNbBOVZoHfp8jYUvJoNafoJQxLlURzFbOgVz35sfmF5eYG7C0eCBBaGgGwSU9mRBxB7hAqeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3683709541041da9b9cac21f2d7eaa3d299ac96f84c32935c7384f5dc10dd5a3","last_reissued_at":"2026-05-18T00:30:27.569966Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:27.569966Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"How to identify zero modes for improved staggered fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Hwancheol Jeong, Jangho Kim, Jeonghwan Pak (SWME Collaboration), Seungyeob Jwa, Sunghee Kim, Sunkyu Lee, Weonjong Lee","submitted_at":"2017-11-06T10:45:19Z","abstract_excerpt":"We present results of the eigenvalue spectrum for the staggered Dir\\\"ac operator obtained using a modified Lanczos algorithm. We identify zero modes and non-zero modes. We derive the chiral Ward identity derived from the conserved $U(1)_A$ symmetry, and check it numerically. This is the first step toward construction of an improved method to identify zero modes reliably with staggered fermions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01826","kind":"arxiv","version":3},"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":"1711.01826","created_at":"2026-05-18T00:30:27.570082+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.01826v3","created_at":"2026-05-18T00:30:27.570082+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01826","created_at":"2026-05-18T00:30:27.570082+00:00"},{"alias_kind":"pith_short_12","alias_value":"G2BXBFKBAQO2","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"G2BXBFKBAQO2TOOK","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"G2BXBFKB","created_at":"2026-05-18T12:31:15.632608+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/G2BXBFKBAQO2TOOKYIPS27VKHU","json":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU.json","graph_json":"https://pith.science/api/pith-number/G2BXBFKBAQO2TOOKYIPS27VKHU/graph.json","events_json":"https://pith.science/api/pith-number/G2BXBFKBAQO2TOOKYIPS27VKHU/events.json","paper":"https://pith.science/paper/G2BXBFKB"},"agent_actions":{"view_html":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU","download_json":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU.json","view_paper":"https://pith.science/paper/G2BXBFKB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.01826&json=true","fetch_graph":"https://pith.science/api/pith-number/G2BXBFKBAQO2TOOKYIPS27VKHU/graph.json","fetch_events":"https://pith.science/api/pith-number/G2BXBFKBAQO2TOOKYIPS27VKHU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU/action/storage_attestation","attest_author":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU/action/author_attestation","sign_citation":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU/action/citation_signature","submit_replication":"https://pith.science/pith/G2BXBFKBAQO2TOOKYIPS27VKHU/action/replication_record"}},"created_at":"2026-05-18T00:30:27.570082+00:00","updated_at":"2026-05-18T00:30:27.570082+00:00"}