{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:7XVP2CDWL7NJCYUIAOM4FHLK6A","short_pith_number":"pith:7XVP2CDW","canonical_record":{"source":{"id":"2211.12284","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-11-22T13:53:37Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"489c342779ac9da99db072608406c1d66966c6350584a7a98938a6929dc416bc","abstract_canon_sha256":"2284d5b54be7395cf375810a7974112461eed5fa58f0184e4d81e5b165a7d0d6"},"schema_version":"1.0"},"canonical_sha256":"fdeafd08765fda9162880399c29d6af00ab6f559865850e860dd26ee5d52149a","source":{"kind":"arxiv","id":"2211.12284","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.12284","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"arxiv_version","alias_value":"2211.12284v1","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.12284","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_12","alias_value":"7XVP2CDWL7NJ","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_16","alias_value":"7XVP2CDWL7NJCYUI","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_8","alias_value":"7XVP2CDW","created_at":"2026-07-05T05:18:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:7XVP2CDWL7NJCYUIAOM4FHLK6A","target":"record","payload":{"canonical_record":{"source":{"id":"2211.12284","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-11-22T13:53:37Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"489c342779ac9da99db072608406c1d66966c6350584a7a98938a6929dc416bc","abstract_canon_sha256":"2284d5b54be7395cf375810a7974112461eed5fa58f0184e4d81e5b165a7d0d6"},"schema_version":"1.0"},"canonical_sha256":"fdeafd08765fda9162880399c29d6af00ab6f559865850e860dd26ee5d52149a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:18:15.406679Z","signature_b64":"tzkVTDW+cwI30eC64Qk/LSftNMjowl4w+JDlBFJfLFP0AGKCOTVQkl/KOTUoi3wo9REgU0ZjmcrrlEmhj0U1Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fdeafd08765fda9162880399c29d6af00ab6f559865850e860dd26ee5d52149a","last_reissued_at":"2026-07-05T05:18:15.406246Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:18:15.406246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.12284","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":"2026-07-05T05:18:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SU1m1/Fbp+zxX/ADrJi/X95i4leN7ymZ3C63iMsgnypj8O/waOqyc2LzaC1CDVnMf4kyT1Q56NMdELOyFOEQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T04:05:28.527413Z"},"content_sha256":"aa274a357f3de4dbfd91ca759c656397394b13574e6eed2d20fc8661b6021295","schema_version":"1.0","event_id":"sha256:aa274a357f3de4dbfd91ca759c656397394b13574e6eed2d20fc8661b6021295"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:7XVP2CDWL7NJCYUIAOM4FHLK6A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"More on Denominator Regularization in Quantum Field Theory","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Anshika Bansal, Dayanand Mishra, Namit Mahajan","submitted_at":"2022-11-22T13:53:37Z","abstract_excerpt":"Recently \\cite{Horowitz:2022rpp,Horowitz:2022uak}, denominator regularisation (Den. Reg.) scheme has been proposed to handle divergences in quantum field theory. It is shown to yield results as simple as in dimensional regularisation scheme and also shown to be compatible with minimal subtraction scheme by taking several examples in field theory. In this article, we point out some interesting features of this regularisation scheme which appear as a consequence of the requirement of gauge invariance by revisiting QED vacuum polarisation and $H\\to\\gamma\\gamma$ decay in this regularisation scheme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.12284","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/2211.12284/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":"2026-07-05T05:18:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VNuSXKnbNu/NOeKp/C77m6335DNJ/W7PxBAnpW6yTYkZxAET7t9EHTJ9lgZInvYi8j4DfOAHk7nFKUICCxs+Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T04:05:28.527918Z"},"content_sha256":"b787a9f163aa7cb59a5f9d78ef9065a9240dd500e2be35b786d33004856b51dd","schema_version":"1.0","event_id":"sha256:b787a9f163aa7cb59a5f9d78ef9065a9240dd500e2be35b786d33004856b51dd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/bundle.json","state_url":"https://pith.science/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/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":"2026-08-13T04:05:28Z","links":{"resolver":"https://pith.science/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A","bundle":"https://pith.science/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/bundle.json","state":"https://pith.science/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7XVP2CDWL7NJCYUIAOM4FHLK6A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:7XVP2CDWL7NJCYUIAOM4FHLK6A","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":"2284d5b54be7395cf375810a7974112461eed5fa58f0184e4d81e5b165a7d0d6","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-11-22T13:53:37Z","title_canon_sha256":"489c342779ac9da99db072608406c1d66966c6350584a7a98938a6929dc416bc"},"schema_version":"1.0","source":{"id":"2211.12284","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.12284","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"arxiv_version","alias_value":"2211.12284v1","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.12284","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_12","alias_value":"7XVP2CDWL7NJ","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_16","alias_value":"7XVP2CDWL7NJCYUI","created_at":"2026-07-05T05:18:15Z"},{"alias_kind":"pith_short_8","alias_value":"7XVP2CDW","created_at":"2026-07-05T05:18:15Z"}],"graph_snapshots":[{"event_id":"sha256:b787a9f163aa7cb59a5f9d78ef9065a9240dd500e2be35b786d33004856b51dd","target":"graph","created_at":"2026-07-05T05:18:15Z","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/2211.12284/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently \\cite{Horowitz:2022rpp,Horowitz:2022uak}, denominator regularisation (Den. Reg.) scheme has been proposed to handle divergences in quantum field theory. It is shown to yield results as simple as in dimensional regularisation scheme and also shown to be compatible with minimal subtraction scheme by taking several examples in field theory. In this article, we point out some interesting features of this regularisation scheme which appear as a consequence of the requirement of gauge invariance by revisiting QED vacuum polarisation and $H\\to\\gamma\\gamma$ decay in this regularisation scheme","authors_text":"Anshika Bansal, Dayanand Mishra, Namit Mahajan","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-11-22T13:53:37Z","title":"More on Denominator Regularization in Quantum Field Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.12284","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:aa274a357f3de4dbfd91ca759c656397394b13574e6eed2d20fc8661b6021295","target":"record","created_at":"2026-07-05T05:18:15Z","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":"2284d5b54be7395cf375810a7974112461eed5fa58f0184e4d81e5b165a7d0d6","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2022-11-22T13:53:37Z","title_canon_sha256":"489c342779ac9da99db072608406c1d66966c6350584a7a98938a6929dc416bc"},"schema_version":"1.0","source":{"id":"2211.12284","kind":"arxiv","version":1}},"canonical_sha256":"fdeafd08765fda9162880399c29d6af00ab6f559865850e860dd26ee5d52149a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fdeafd08765fda9162880399c29d6af00ab6f559865850e860dd26ee5d52149a","first_computed_at":"2026-07-05T05:18:15.406246Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:18:15.406246Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tzkVTDW+cwI30eC64Qk/LSftNMjowl4w+JDlBFJfLFP0AGKCOTVQkl/KOTUoi3wo9REgU0ZjmcrrlEmhj0U1Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:18:15.406679Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.12284","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa274a357f3de4dbfd91ca759c656397394b13574e6eed2d20fc8661b6021295","sha256:b787a9f163aa7cb59a5f9d78ef9065a9240dd500e2be35b786d33004856b51dd"],"state_sha256":"d5d9029c56603d09beb53ab61787a7e58f380ab423f514284a475a8d18be3b0b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEXFZenAlkbsh5VJGFanH6JE8VSLj7C9JepAtXPUvHLZFiJbfmP7XpU7f4tUjjR7F8YFuEfIalzJX0NjedZBDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T04:05:28.533142Z","bundle_sha256":"978d54a080a5e2de3b2310abee1afa8abb3d0a542bfd3903645e17f49d86a803"}}