{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XFL3IJMJJH4OUZEQUH2IQVRDJ5","short_pith_number":"pith:XFL3IJMJ","schema_version":"1.0","canonical_sha256":"b957b4258949f8ea6490a1f48856234f4636109e3e5e15cb20fcde3187404383","source":{"kind":"arxiv","id":"1804.02940","version":1},"attestation_state":"computed","paper":{"title":"On the realization of impossible anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Yu Nakayama","submitted_at":"2018-04-09T12:30:17Z","abstract_excerpt":"The Wess-Zumino consistency condition allows more exotic forms of anomalies than those we usually encounter. For example in two-dimensional conformal field theories in the curved background with space-time dependent coupling constant $\\lambda^i(x)$, a $U(1)$ current could possess anomalous divergence of the form $D^\\mu J_\\mu = \\tilde{c} R + \\chi_{ij} \\partial^\\mu \\lambda^i \\partial_\\mu\\lambda_j + \\tilde{\\chi}_{ij} \\epsilon^{\\mu\\nu} \\partial_\\mu \\lambda^i \\partial_\\nu \\lambda^j + \\cdots $. Another example is the CP odd Pontryagin density in four-dimensional Weyl anomaly. We could, however, argu"},"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":"1804.02940","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-04-09T12:30:17Z","cross_cats_sorted":[],"title_canon_sha256":"c03874db04a4235371d30c8119ed7b57aa9b6cf68a174fcd9b5cc0796a739694","abstract_canon_sha256":"4f781a67af56d46f340a9bec3a787d4784ce6400195604d07fcd7edf908d1771"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:49.185785Z","signature_b64":"eVVBpjzm4eNfdA1PivqF7aEr4Wcf8ldSDmoK2noiGvPda7j3/oSqJqUL2RMp2Wssn9ti/z9stDTCd32SnojVCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b957b4258949f8ea6490a1f48856234f4636109e3e5e15cb20fcde3187404383","last_reissued_at":"2026-05-18T00:03:49.185217Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:49.185217Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the realization of impossible anomalies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Yu Nakayama","submitted_at":"2018-04-09T12:30:17Z","abstract_excerpt":"The Wess-Zumino consistency condition allows more exotic forms of anomalies than those we usually encounter. For example in two-dimensional conformal field theories in the curved background with space-time dependent coupling constant $\\lambda^i(x)$, a $U(1)$ current could possess anomalous divergence of the form $D^\\mu J_\\mu = \\tilde{c} R + \\chi_{ij} \\partial^\\mu \\lambda^i \\partial_\\mu\\lambda_j + \\tilde{\\chi}_{ij} \\epsilon^{\\mu\\nu} \\partial_\\mu \\lambda^i \\partial_\\nu \\lambda^j + \\cdots $. Another example is the CP odd Pontryagin density in four-dimensional Weyl anomaly. We could, however, argu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.02940","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":"1804.02940","created_at":"2026-05-18T00:03:49.185313+00:00"},{"alias_kind":"arxiv_version","alias_value":"1804.02940v1","created_at":"2026-05-18T00:03:49.185313+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.02940","created_at":"2026-05-18T00:03:49.185313+00:00"},{"alias_kind":"pith_short_12","alias_value":"XFL3IJMJJH4O","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XFL3IJMJJH4OUZEQ","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XFL3IJMJ","created_at":"2026-05-18T12:33:01.666342+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.04248","citing_title":"Tilts from 2-Groups","ref_index":89,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5","json":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5.json","graph_json":"https://pith.science/api/pith-number/XFL3IJMJJH4OUZEQUH2IQVRDJ5/graph.json","events_json":"https://pith.science/api/pith-number/XFL3IJMJJH4OUZEQUH2IQVRDJ5/events.json","paper":"https://pith.science/paper/XFL3IJMJ"},"agent_actions":{"view_html":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5","download_json":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5.json","view_paper":"https://pith.science/paper/XFL3IJMJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1804.02940&json=true","fetch_graph":"https://pith.science/api/pith-number/XFL3IJMJJH4OUZEQUH2IQVRDJ5/graph.json","fetch_events":"https://pith.science/api/pith-number/XFL3IJMJJH4OUZEQUH2IQVRDJ5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5/action/storage_attestation","attest_author":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5/action/author_attestation","sign_citation":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5/action/citation_signature","submit_replication":"https://pith.science/pith/XFL3IJMJJH4OUZEQUH2IQVRDJ5/action/replication_record"}},"created_at":"2026-05-18T00:03:49.185313+00:00","updated_at":"2026-05-18T00:03:49.185313+00:00"}