{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PQBMQFF4JCEJT52ZRIRCX5RQIB","short_pith_number":"pith:PQBMQFF4","schema_version":"1.0","canonical_sha256":"7c02c814bc488899f7598a222bf630405e10a495487840c0e8375ac5f25b7f48","source":{"kind":"arxiv","id":"1807.09171","version":1},"attestation_state":"computed","paper":{"title":"Yang-Mills theory from the worldsheet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Eduardo Casali, Stefan Nekovar, Tim Adamo","submitted_at":"2018-07-24T15:13:51Z","abstract_excerpt":"We give a new description of classical Yang-Mills theory by coupling a two-dimensional chiral CFT (which gives the tree-level S-matrix of Yang-Mills theory at genus zero) to a background non-abelian gauge field. The resulting model is solvable, and when the gravitational degrees of freedom are decoupled the non-linear Yang-Mills equations are imposed as an exact worldsheet anomaly cancellation condition. When gravitational modes are reinstated, we find gauge anomalies analogous to those appearing in heterotic string theory."},"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":"1807.09171","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-07-24T15:13:51Z","cross_cats_sorted":[],"title_canon_sha256":"5a0b81a89830ac01e20ca4df09defc98c4c2b77e87413a8704ca749010b0b313","abstract_canon_sha256":"9ca3eaf4ea5e1870843194a581326f05b8304455ac7284d00b58d61615ee838e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:58.529229Z","signature_b64":"WqipL/ccQvsNxMzUCtU+X/kFtK4A0ZA8c/jsqup3E+gdPDPNWlf45faEV0oexSjyU04SU8Vg1vVSKPkJc/zaBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c02c814bc488899f7598a222bf630405e10a495487840c0e8375ac5f25b7f48","last_reissued_at":"2026-05-18T00:01:58.528704Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:58.528704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Yang-Mills theory from the worldsheet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Eduardo Casali, Stefan Nekovar, Tim Adamo","submitted_at":"2018-07-24T15:13:51Z","abstract_excerpt":"We give a new description of classical Yang-Mills theory by coupling a two-dimensional chiral CFT (which gives the tree-level S-matrix of Yang-Mills theory at genus zero) to a background non-abelian gauge field. The resulting model is solvable, and when the gravitational degrees of freedom are decoupled the non-linear Yang-Mills equations are imposed as an exact worldsheet anomaly cancellation condition. When gravitational modes are reinstated, we find gauge anomalies analogous to those appearing in heterotic string theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.09171","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":"1807.09171","created_at":"2026-05-18T00:01:58.528793+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.09171v1","created_at":"2026-05-18T00:01:58.528793+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.09171","created_at":"2026-05-18T00:01:58.528793+00:00"},{"alias_kind":"pith_short_12","alias_value":"PQBMQFF4JCEJ","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PQBMQFF4JCEJT52Z","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PQBMQFF4","created_at":"2026-05-18T12:32:46.962924+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/PQBMQFF4JCEJT52ZRIRCX5RQIB","json":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB.json","graph_json":"https://pith.science/api/pith-number/PQBMQFF4JCEJT52ZRIRCX5RQIB/graph.json","events_json":"https://pith.science/api/pith-number/PQBMQFF4JCEJT52ZRIRCX5RQIB/events.json","paper":"https://pith.science/paper/PQBMQFF4"},"agent_actions":{"view_html":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB","download_json":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB.json","view_paper":"https://pith.science/paper/PQBMQFF4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.09171&json=true","fetch_graph":"https://pith.science/api/pith-number/PQBMQFF4JCEJT52ZRIRCX5RQIB/graph.json","fetch_events":"https://pith.science/api/pith-number/PQBMQFF4JCEJT52ZRIRCX5RQIB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB/action/storage_attestation","attest_author":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB/action/author_attestation","sign_citation":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB/action/citation_signature","submit_replication":"https://pith.science/pith/PQBMQFF4JCEJT52ZRIRCX5RQIB/action/replication_record"}},"created_at":"2026-05-18T00:01:58.528793+00:00","updated_at":"2026-05-18T00:01:58.528793+00:00"}