{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:COUFPTJY67P7D2FJODFW2VPSQD","short_pith_number":"pith:COUFPTJY","schema_version":"1.0","canonical_sha256":"13a857cd38f7dff1e8a970cb6d55f280d93ef032e6707f7f5931ed9eb930a7b3","source":{"kind":"arxiv","id":"1211.1605","version":1},"attestation_state":"computed","paper":{"title":"Overlap valence quarks on a twisted mass sea: a case study for mixed action Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Elena Garcia-Ramos, Gregorio Herdoiza, Karl Jansen, Krzysztof Cichy, Vincent Drach","submitted_at":"2012-11-07T17:06:30Z","abstract_excerpt":"We discuss a Lattice QCD mixed action investigation employing Wilson maximally twisted mass sea and overlap valence fermions. Using four values of the lattice spacing, we demonstrate that the overlap Dirac operator assumes a point-like locality in the continuum limit. We also show that by adopting suitable matching conditions for the sea and valence theories a consistent continuum limit for the pion decay constant and light baryon masses can be obtained. Finally, we confront results for sea-valence mixed meson masses and the valence scalar correlator with corresponding expressions of chiral pe"},"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":"1211.1605","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2012-11-07T17:06:30Z","cross_cats_sorted":[],"title_canon_sha256":"d2fa3cf0beceda042b566dbbf1705e3d64fc4132d494a6650f08ecaa3d2b47bc","abstract_canon_sha256":"0d5d2a53358f30e37ceacf2b7c9dbefd4c337a0dbd27bfd8953fb09f54fef883"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:36:36.267704Z","signature_b64":"Hz54ecb2ee8qKSuA3WGPuAioH94wL2haXHOIXiK20Rawz/LM++VkcLzL0TJQmLdtCURQ2AVX3kD1vvQi1YhfDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13a857cd38f7dff1e8a970cb6d55f280d93ef032e6707f7f5931ed9eb930a7b3","last_reissued_at":"2026-05-18T03:36:36.266921Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:36:36.266921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Overlap valence quarks on a twisted mass sea: a case study for mixed action Lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Elena Garcia-Ramos, Gregorio Herdoiza, Karl Jansen, Krzysztof Cichy, Vincent Drach","submitted_at":"2012-11-07T17:06:30Z","abstract_excerpt":"We discuss a Lattice QCD mixed action investigation employing Wilson maximally twisted mass sea and overlap valence fermions. Using four values of the lattice spacing, we demonstrate that the overlap Dirac operator assumes a point-like locality in the continuum limit. We also show that by adopting suitable matching conditions for the sea and valence theories a consistent continuum limit for the pion decay constant and light baryon masses can be obtained. Finally, we confront results for sea-valence mixed meson masses and the valence scalar correlator with corresponding expressions of chiral pe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.1605","kind":"arxiv","version":1},"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":"1211.1605","created_at":"2026-05-18T03:36:36.267054+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.1605v1","created_at":"2026-05-18T03:36:36.267054+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.1605","created_at":"2026-05-18T03:36:36.267054+00:00"},{"alias_kind":"pith_short_12","alias_value":"COUFPTJY67P7","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_16","alias_value":"COUFPTJY67P7D2FJ","created_at":"2026-05-18T12:27:01.376967+00:00"},{"alias_kind":"pith_short_8","alias_value":"COUFPTJY","created_at":"2026-05-18T12:27:01.376967+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/COUFPTJY67P7D2FJODFW2VPSQD","json":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD.json","graph_json":"https://pith.science/api/pith-number/COUFPTJY67P7D2FJODFW2VPSQD/graph.json","events_json":"https://pith.science/api/pith-number/COUFPTJY67P7D2FJODFW2VPSQD/events.json","paper":"https://pith.science/paper/COUFPTJY"},"agent_actions":{"view_html":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD","download_json":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD.json","view_paper":"https://pith.science/paper/COUFPTJY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.1605&json=true","fetch_graph":"https://pith.science/api/pith-number/COUFPTJY67P7D2FJODFW2VPSQD/graph.json","fetch_events":"https://pith.science/api/pith-number/COUFPTJY67P7D2FJODFW2VPSQD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD/action/storage_attestation","attest_author":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD/action/author_attestation","sign_citation":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD/action/citation_signature","submit_replication":"https://pith.science/pith/COUFPTJY67P7D2FJODFW2VPSQD/action/replication_record"}},"created_at":"2026-05-18T03:36:36.267054+00:00","updated_at":"2026-05-18T03:36:36.267054+00:00"}