{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:6Q7PMTHGGB73N65ZYFDC477NLM","short_pith_number":"pith:6Q7PMTHG","schema_version":"1.0","canonical_sha256":"f43ef64ce6307fb6fbb9c1462e7fed5b02059447d5b09e352bfe4c875d25ca53","source":{"kind":"arxiv","id":"1606.01772","version":2},"attestation_state":"computed","paper":{"title":"$\\gamma_{5}$ algebra ambiguities in Feynman amplitudes: momentum routing invariance and anomalies in $D=4$ and $D=2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"A. C. D. Viglioni, A. L. Cherchiglia, A. R. Vieira, Brigitte Hiller, Marcos Sampaio","submitted_at":"2016-06-06T14:51:21Z","abstract_excerpt":"We address the subject of chiral anomalies in two and four dimensional theories. Ambiguities associated with the $\\gamma_5$ algebra within divergent integrals are identified, even though the physical dimension is not altered in the process of regularization. We present a minimal prescription that leads to unique results and apply it to a series of examples. For the particular case of abelian theories with effective chiral vertices, we show: 1- Its implication on the way to display the anomalies democratically in the Ward identities. 2- The possibility to fix an arbitrary surface term in such a"},"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":"1606.01772","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2016-06-06T14:51:21Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"a067b04b74ee4e4316a806601697e6672e136ba274e409255561839237382564","abstract_canon_sha256":"b0d3cf8eaa593ccd8004375f54155abdc0397097566c5bd9ea981f4c834ec909"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:49.596868Z","signature_b64":"sLqh7ZPsPza0G5cZHH0nuxqT7spRKlCr2p+rh5oYW9O1rzVpF3lSGwUxy2uMXFc33TMzShUnNkckxuP0HydSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f43ef64ce6307fb6fbb9c1462e7fed5b02059447d5b09e352bfe4c875d25ca53","last_reissued_at":"2026-05-18T01:03:49.596427Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:49.596427Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$\\gamma_{5}$ algebra ambiguities in Feynman amplitudes: momentum routing invariance and anomalies in $D=4$ and $D=2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-th","authors_text":"A. C. D. Viglioni, A. L. Cherchiglia, A. R. Vieira, Brigitte Hiller, Marcos Sampaio","submitted_at":"2016-06-06T14:51:21Z","abstract_excerpt":"We address the subject of chiral anomalies in two and four dimensional theories. Ambiguities associated with the $\\gamma_5$ algebra within divergent integrals are identified, even though the physical dimension is not altered in the process of regularization. We present a minimal prescription that leads to unique results and apply it to a series of examples. For the particular case of abelian theories with effective chiral vertices, we show: 1- Its implication on the way to display the anomalies democratically in the Ward identities. 2- The possibility to fix an arbitrary surface term in such a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01772","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":"1606.01772","created_at":"2026-05-18T01:03:49.596497+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.01772v2","created_at":"2026-05-18T01:03:49.596497+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01772","created_at":"2026-05-18T01:03:49.596497+00:00"},{"alias_kind":"pith_short_12","alias_value":"6Q7PMTHGGB73","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_16","alias_value":"6Q7PMTHGGB73N65Z","created_at":"2026-05-18T12:30:01.593930+00:00"},{"alias_kind":"pith_short_8","alias_value":"6Q7PMTHG","created_at":"2026-05-18T12:30:01.593930+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/6Q7PMTHGGB73N65ZYFDC477NLM","json":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM.json","graph_json":"https://pith.science/api/pith-number/6Q7PMTHGGB73N65ZYFDC477NLM/graph.json","events_json":"https://pith.science/api/pith-number/6Q7PMTHGGB73N65ZYFDC477NLM/events.json","paper":"https://pith.science/paper/6Q7PMTHG"},"agent_actions":{"view_html":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM","download_json":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM.json","view_paper":"https://pith.science/paper/6Q7PMTHG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.01772&json=true","fetch_graph":"https://pith.science/api/pith-number/6Q7PMTHGGB73N65ZYFDC477NLM/graph.json","fetch_events":"https://pith.science/api/pith-number/6Q7PMTHGGB73N65ZYFDC477NLM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM/action/storage_attestation","attest_author":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM/action/author_attestation","sign_citation":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM/action/citation_signature","submit_replication":"https://pith.science/pith/6Q7PMTHGGB73N65ZYFDC477NLM/action/replication_record"}},"created_at":"2026-05-18T01:03:49.596497+00:00","updated_at":"2026-05-18T01:03:49.596497+00:00"}