{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:SBGVWR2EWTXXJMC57YL7DW73OW","short_pith_number":"pith:SBGVWR2E","canonical_record":{"source":{"id":"1712.05011","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-13T21:18:49Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"1216270b0bad0c15bd5722e6c11ae6eb5934715a4e1b5dd87128f299341c2c81","abstract_canon_sha256":"fe14407771341737984afa550f8eccae62f969ef8bb4e537b7740d929d7b3117"},"schema_version":"1.0"},"canonical_sha256":"904d5b4744b4ef74b05dfe17f1dbfb759a5f78f4a6af0bdc3ea6de9c9a89a8d6","source":{"kind":"arxiv","id":"1712.05011","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.05011","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"arxiv_version","alias_value":"1712.05011v1","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.05011","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"pith_short_12","alias_value":"SBGVWR2EWTXX","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SBGVWR2EWTXXJMC5","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SBGVWR2E","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:SBGVWR2EWTXXJMC57YL7DW73OW","target":"record","payload":{"canonical_record":{"source":{"id":"1712.05011","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-13T21:18:49Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"1216270b0bad0c15bd5722e6c11ae6eb5934715a4e1b5dd87128f299341c2c81","abstract_canon_sha256":"fe14407771341737984afa550f8eccae62f969ef8bb4e537b7740d929d7b3117"},"schema_version":"1.0"},"canonical_sha256":"904d5b4744b4ef74b05dfe17f1dbfb759a5f78f4a6af0bdc3ea6de9c9a89a8d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:05.145285Z","signature_b64":"uQj3xg3NffH2QbliqB+VNATEnuDs8smpQga5gTHlQET8Wju87L0sq6HriRcmc+UOlnIIPkjY0vG6nR5sXVi/Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"904d5b4744b4ef74b05dfe17f1dbfb759a5f78f4a6af0bdc3ea6de9c9a89a8d6","last_reissued_at":"2026-05-18T00:20:05.144529Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:05.144529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.05011","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":"2026-05-18T00:20:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"boU0of80G+9vzbeUhPP3wybF+oCI5lvPBXlmkPN4rWowUrY3evFzbKLFzCrvTIcre3SZSfju/MZWj2N5DUAuBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:13:11.585175Z"},"content_sha256":"6ab397b44447bcb16f588356315e2a9d1a483ff49ea96c7e1363e6d5a74857f7","schema_version":"1.0","event_id":"sha256:6ab397b44447bcb16f588356315e2a9d1a483ff49ea96c7e1363e6d5a74857f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:SBGVWR2EWTXXJMC57YL7DW73OW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conformal anomaly from gauge fields without gauge fixing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Kevin Falls, Tim R. Morris","submitted_at":"2017-12-13T21:18:49Z","abstract_excerpt":"We show how the Weyl anomaly generated by gauge fields, can be computed from manifestly gauge invariant and diffeomorphism invariant exact renormalization group equations, without having to fix the gauge at any stage. Regularisation is provided by covariant higher derivatives and by embedding the Maxwell field into a spontaneously broken $U(1|1)$ supergauge theory. We first provide a realisation that leaves behind two versions of the original $U(1)$ gauge field, and then construct a manifestly $U(1|1)$ supergauge invariant flow equation which leaves behind only the original Maxwell field in th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05011","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:20:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A07j1qSAVI5LnjCQ5P6baDp7m0YnwyOxR/F+Nj1BeVJ4/ZwmrGkUNUrKTz+h8ZiOrm5UFHlaSIGiptLFBmZaDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T16:13:11.585892Z"},"content_sha256":"8ffd11ca1909091fdb0df2c3dd478f1744afc3548b6e5d30ca39ca3e8219d429","schema_version":"1.0","event_id":"sha256:8ffd11ca1909091fdb0df2c3dd478f1744afc3548b6e5d30ca39ca3e8219d429"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SBGVWR2EWTXXJMC57YL7DW73OW/bundle.json","state_url":"https://pith.science/pith/SBGVWR2EWTXXJMC57YL7DW73OW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SBGVWR2EWTXXJMC57YL7DW73OW/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":"2026-05-25T16:13:11Z","links":{"resolver":"https://pith.science/pith/SBGVWR2EWTXXJMC57YL7DW73OW","bundle":"https://pith.science/pith/SBGVWR2EWTXXJMC57YL7DW73OW/bundle.json","state":"https://pith.science/pith/SBGVWR2EWTXXJMC57YL7DW73OW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SBGVWR2EWTXXJMC57YL7DW73OW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SBGVWR2EWTXXJMC57YL7DW73OW","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":"fe14407771341737984afa550f8eccae62f969ef8bb4e537b7740d929d7b3117","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-13T21:18:49Z","title_canon_sha256":"1216270b0bad0c15bd5722e6c11ae6eb5934715a4e1b5dd87128f299341c2c81"},"schema_version":"1.0","source":{"id":"1712.05011","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.05011","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"arxiv_version","alias_value":"1712.05011v1","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.05011","created_at":"2026-05-18T00:20:05Z"},{"alias_kind":"pith_short_12","alias_value":"SBGVWR2EWTXX","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SBGVWR2EWTXXJMC5","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SBGVWR2E","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:8ffd11ca1909091fdb0df2c3dd478f1744afc3548b6e5d30ca39ca3e8219d429","target":"graph","created_at":"2026-05-18T00:20:05Z","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"},"paper":{"abstract_excerpt":"We show how the Weyl anomaly generated by gauge fields, can be computed from manifestly gauge invariant and diffeomorphism invariant exact renormalization group equations, without having to fix the gauge at any stage. Regularisation is provided by covariant higher derivatives and by embedding the Maxwell field into a spontaneously broken $U(1|1)$ supergauge theory. We first provide a realisation that leaves behind two versions of the original $U(1)$ gauge field, and then construct a manifestly $U(1|1)$ supergauge invariant flow equation which leaves behind only the original Maxwell field in th","authors_text":"Kevin Falls, Tim R. Morris","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-13T21:18:49Z","title":"Conformal anomaly from gauge fields without gauge fixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.05011","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":"sha256:6ab397b44447bcb16f588356315e2a9d1a483ff49ea96c7e1363e6d5a74857f7","target":"record","created_at":"2026-05-18T00:20:05Z","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":"fe14407771341737984afa550f8eccae62f969ef8bb4e537b7740d929d7b3117","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-13T21:18:49Z","title_canon_sha256":"1216270b0bad0c15bd5722e6c11ae6eb5934715a4e1b5dd87128f299341c2c81"},"schema_version":"1.0","source":{"id":"1712.05011","kind":"arxiv","version":1}},"canonical_sha256":"904d5b4744b4ef74b05dfe17f1dbfb759a5f78f4a6af0bdc3ea6de9c9a89a8d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"904d5b4744b4ef74b05dfe17f1dbfb759a5f78f4a6af0bdc3ea6de9c9a89a8d6","first_computed_at":"2026-05-18T00:20:05.144529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:05.144529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uQj3xg3NffH2QbliqB+VNATEnuDs8smpQga5gTHlQET8Wju87L0sq6HriRcmc+UOlnIIPkjY0vG6nR5sXVi/Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:05.145285Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.05011","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ab397b44447bcb16f588356315e2a9d1a483ff49ea96c7e1363e6d5a74857f7","sha256:8ffd11ca1909091fdb0df2c3dd478f1744afc3548b6e5d30ca39ca3e8219d429"],"state_sha256":"77cfa7a5583c607375e82b6467902b481b69027665f17c9dc80a34391c2c7a36"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hgUyFSVHHzFdPIBaoIjaFQaf/oCd8jOti26kfVImRj2nY+XZduzCFCkid2GfAax51tnmB4+wih1ov+0ilkTIBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T16:13:11.589587Z","bundle_sha256":"7026e2aaffa4c8a90708f48d0f81901c70d165c9366a98281869a4ee555efd40"}}