{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:AIERMWGE62FDB3HO77MXQMA4LN","short_pith_number":"pith:AIERMWGE","canonical_record":{"source":{"id":"2304.08939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-04-18T12:29:34Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"20e6f67f5ddd294460ad50daf5443caf7640c7ba819256be14b1f1ece26f1a95","abstract_canon_sha256":"be885f376ba76cacd50f75d9b1c80af4c0ad2fd77774aa6cbcd127073309019d"},"schema_version":"1.0"},"canonical_sha256":"02091658c4f68a30eceeffd978301c5b5b4a3a04256f1b82a7d6386f982eacd3","source":{"kind":"arxiv","id":"2304.08939","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.08939","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"arxiv_version","alias_value":"2304.08939v1","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.08939","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_12","alias_value":"AIERMWGE62FD","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_16","alias_value":"AIERMWGE62FDB3HO","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_8","alias_value":"AIERMWGE","created_at":"2026-07-05T06:02:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:AIERMWGE62FDB3HO77MXQMA4LN","target":"record","payload":{"canonical_record":{"source":{"id":"2304.08939","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-04-18T12:29:34Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"20e6f67f5ddd294460ad50daf5443caf7640c7ba819256be14b1f1ece26f1a95","abstract_canon_sha256":"be885f376ba76cacd50f75d9b1c80af4c0ad2fd77774aa6cbcd127073309019d"},"schema_version":"1.0"},"canonical_sha256":"02091658c4f68a30eceeffd978301c5b5b4a3a04256f1b82a7d6386f982eacd3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:02:15.379178Z","signature_b64":"80Bwfg/a5K/r30Op9KoytnMAq3dRmJw7DJ0iE+9jO0ccQOAVdSQ+wWN6xMPzR8J5kPr4WWIjsrL9AdOem7YABw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"02091658c4f68a30eceeffd978301c5b5b4a3a04256f1b82a7d6386f982eacd3","last_reissued_at":"2026-07-05T06:02:15.378844Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:02:15.378844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.08939","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:02:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U/9soG8SkuYL9YtiooPV4jkfrtR1hO7ii0nnWLift3hGP9s+4E7DsG+t2ZtWveBfTkufoOiXCuC4uxBouYpnDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:33:13.269775Z"},"content_sha256":"07d81b09f1bac2d7b0021b4be44267e1f45103329e58f238b3a4cc4161f28333","schema_version":"1.0","event_id":"sha256:07d81b09f1bac2d7b0021b4be44267e1f45103329e58f238b3a4cc4161f28333"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:AIERMWGE62FDB3HO77MXQMA4LN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Trace anomalies for Weyl fermions: too odd to be true?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"M. Fr\\\"ob, S. Abdallah, S.A. Franchino-Vi\\~nas","submitted_at":"2023-04-18T12:29:34Z","abstract_excerpt":"We review recent discussions regarding the parity-odd contribution to the trace anomaly of a chiral fermion. We pay special attention to the perturbative approach in terms of Feynman diagrams, comparing in detail the results obtained using dimensional regularization and the Breitenlohner--Maison prescription with other approaches."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.08939","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2304.08939/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:02:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dWu9IFkTvykpZgYtZXs/RJOW1dix/PgBH3+/ebRLpDzIlPiUZb/TKnQw3YSuujMoOGQnp6qj4YCqJqkr2eCVAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:33:13.270410Z"},"content_sha256":"75a2407edfeaa600696d75f48a018037fb77cd10809de1303490271e3c88f985","schema_version":"1.0","event_id":"sha256:75a2407edfeaa600696d75f48a018037fb77cd10809de1303490271e3c88f985"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AIERMWGE62FDB3HO77MXQMA4LN/bundle.json","state_url":"https://pith.science/pith/AIERMWGE62FDB3HO77MXQMA4LN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AIERMWGE62FDB3HO77MXQMA4LN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-08T17:33:13Z","links":{"resolver":"https://pith.science/pith/AIERMWGE62FDB3HO77MXQMA4LN","bundle":"https://pith.science/pith/AIERMWGE62FDB3HO77MXQMA4LN/bundle.json","state":"https://pith.science/pith/AIERMWGE62FDB3HO77MXQMA4LN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AIERMWGE62FDB3HO77MXQMA4LN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:AIERMWGE62FDB3HO77MXQMA4LN","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"be885f376ba76cacd50f75d9b1c80af4c0ad2fd77774aa6cbcd127073309019d","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-04-18T12:29:34Z","title_canon_sha256":"20e6f67f5ddd294460ad50daf5443caf7640c7ba819256be14b1f1ece26f1a95"},"schema_version":"1.0","source":{"id":"2304.08939","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.08939","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"arxiv_version","alias_value":"2304.08939v1","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.08939","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_12","alias_value":"AIERMWGE62FD","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_16","alias_value":"AIERMWGE62FDB3HO","created_at":"2026-07-05T06:02:15Z"},{"alias_kind":"pith_short_8","alias_value":"AIERMWGE","created_at":"2026-07-05T06:02:15Z"}],"graph_snapshots":[{"event_id":"sha256:75a2407edfeaa600696d75f48a018037fb77cd10809de1303490271e3c88f985","target":"graph","created_at":"2026-07-05T06:02:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2304.08939/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We review recent discussions regarding the parity-odd contribution to the trace anomaly of a chiral fermion. We pay special attention to the perturbative approach in terms of Feynman diagrams, comparing in detail the results obtained using dimensional regularization and the Breitenlohner--Maison prescription with other approaches.","authors_text":"M. Fr\\\"ob, S. Abdallah, S.A. Franchino-Vi\\~nas","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-04-18T12:29:34Z","title":"Trace anomalies for Weyl fermions: too odd to be true?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.08939","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:07d81b09f1bac2d7b0021b4be44267e1f45103329e58f238b3a4cc4161f28333","target":"record","created_at":"2026-07-05T06:02:15Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"be885f376ba76cacd50f75d9b1c80af4c0ad2fd77774aa6cbcd127073309019d","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2023-04-18T12:29:34Z","title_canon_sha256":"20e6f67f5ddd294460ad50daf5443caf7640c7ba819256be14b1f1ece26f1a95"},"schema_version":"1.0","source":{"id":"2304.08939","kind":"arxiv","version":1}},"canonical_sha256":"02091658c4f68a30eceeffd978301c5b5b4a3a04256f1b82a7d6386f982eacd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02091658c4f68a30eceeffd978301c5b5b4a3a04256f1b82a7d6386f982eacd3","first_computed_at":"2026-07-05T06:02:15.378844Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:02:15.378844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"80Bwfg/a5K/r30Op9KoytnMAq3dRmJw7DJ0iE+9jO0ccQOAVdSQ+wWN6xMPzR8J5kPr4WWIjsrL9AdOem7YABw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:02:15.379178Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.08939","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07d81b09f1bac2d7b0021b4be44267e1f45103329e58f238b3a4cc4161f28333","sha256:75a2407edfeaa600696d75f48a018037fb77cd10809de1303490271e3c88f985"],"state_sha256":"9d1679d26be1a0d7b009a64a6a2b595de34fd923379b71612e4350d21ec979fe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YxEUQksmilCfgcXoCT33ooixwadOT3cI5sRDvwDItAsoN8mXCcyoakOet0UskcfqZlJSU6hM4AqafeC+jWAEBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T17:33:13.275132Z","bundle_sha256":"b4a8bdca596e4253dede5fbdc2157240ec73f68a6e8292a0d5fb8dd93f910187"}}