{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:IJ543MJ7UUW2MGTMGMMCQNNVUL","short_pith_number":"pith:IJ543MJ7","schema_version":"1.0","canonical_sha256":"427bcdb13fa52da61a6c33182835b5a2ee1bf33bb9f1652336ae92980935b103","source":{"kind":"arxiv","id":"1411.6990","version":1},"attestation_state":"computed","paper":{"title":"Renormalization of Flavor Singlet and Nonsinglet Fermion Bilinear Operators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"2), (2) Present address: Department of Physics, H. Panagopoulos (1) ((1) Department of Physics, M. Constantinou (1), M. Hadjiantonis (1, University of Cyprus, University of Michigan)","submitted_at":"2014-11-25T19:48:16Z","abstract_excerpt":"We compute the difference in the renormalization of flavor singlet and nonsinglet fermion bilinear operators, to two loops in perturbation theory. Our results are applicable to a rather wide class of lattice actions with Symanzik improved gluons, stout links and clover fermions, including the Twisted Mass and SLiNC actions.\n  A more detailed presentation of our results, along with relevant references, will appear in a forthcoming publication."},"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":"1411.6990","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-11-25T19:48:16Z","cross_cats_sorted":[],"title_canon_sha256":"c60a0c48f8172fa61e2c6ea0167fbc7b7ba2e256a8b275473b2c59843fae20b7","abstract_canon_sha256":"749623ff0fcc486d4aa5a4ba4a5117e7f7581cfe455d48e3ad3dcc538e303ad3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:32:46.803569Z","signature_b64":"vLrd6YZaYEc+p4v0P8JR5JLMtqlgvW6r7xpeIaIvFgdpa0xAfc4P1gYvE0T54EMibtHVN7VJU0L9OMZckq5tAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"427bcdb13fa52da61a6c33182835b5a2ee1bf33bb9f1652336ae92980935b103","last_reissued_at":"2026-05-18T02:32:46.803112Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:32:46.803112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Renormalization of Flavor Singlet and Nonsinglet Fermion Bilinear Operators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"2), (2) Present address: Department of Physics, H. Panagopoulos (1) ((1) Department of Physics, M. Constantinou (1), M. Hadjiantonis (1, University of Cyprus, University of Michigan)","submitted_at":"2014-11-25T19:48:16Z","abstract_excerpt":"We compute the difference in the renormalization of flavor singlet and nonsinglet fermion bilinear operators, to two loops in perturbation theory. Our results are applicable to a rather wide class of lattice actions with Symanzik improved gluons, stout links and clover fermions, including the Twisted Mass and SLiNC actions.\n  A more detailed presentation of our results, along with relevant references, will appear in a forthcoming publication."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.6990","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":"1411.6990","created_at":"2026-05-18T02:32:46.803181+00:00"},{"alias_kind":"arxiv_version","alias_value":"1411.6990v1","created_at":"2026-05-18T02:32:46.803181+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.6990","created_at":"2026-05-18T02:32:46.803181+00:00"},{"alias_kind":"pith_short_12","alias_value":"IJ543MJ7UUW2","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"IJ543MJ7UUW2MGTM","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"IJ543MJ7","created_at":"2026-05-18T12:28:33.132498+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/IJ543MJ7UUW2MGTMGMMCQNNVUL","json":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL.json","graph_json":"https://pith.science/api/pith-number/IJ543MJ7UUW2MGTMGMMCQNNVUL/graph.json","events_json":"https://pith.science/api/pith-number/IJ543MJ7UUW2MGTMGMMCQNNVUL/events.json","paper":"https://pith.science/paper/IJ543MJ7"},"agent_actions":{"view_html":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL","download_json":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL.json","view_paper":"https://pith.science/paper/IJ543MJ7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1411.6990&json=true","fetch_graph":"https://pith.science/api/pith-number/IJ543MJ7UUW2MGTMGMMCQNNVUL/graph.json","fetch_events":"https://pith.science/api/pith-number/IJ543MJ7UUW2MGTMGMMCQNNVUL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL/action/storage_attestation","attest_author":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL/action/author_attestation","sign_citation":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL/action/citation_signature","submit_replication":"https://pith.science/pith/IJ543MJ7UUW2MGTMGMMCQNNVUL/action/replication_record"}},"created_at":"2026-05-18T02:32:46.803181+00:00","updated_at":"2026-05-18T02:32:46.803181+00:00"}