{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:7Z26VI6ZEPJYWPQPICDXAWHVBU","short_pith_number":"pith:7Z26VI6Z","canonical_record":{"source":{"id":"2301.01739","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-04T18:12:40Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"f54d3708793a3a03f88531f2d4b16a2ca9c837d3422082b4d14a67c922a53f89","abstract_canon_sha256":"62f2ed537453aed9994e29ec895a7394b29cf2441a01fdd7464e0dffae378d65"},"schema_version":"1.0"},"canonical_sha256":"fe75eaa3d923d38b3e0f40877058f50d14e4699b11726fca739f9977e255ce5e","source":{"kind":"arxiv","id":"2301.01739","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.01739","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"2301.01739v1","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.01739","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"7Z26VI6ZEPJY","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_16","alias_value":"7Z26VI6ZEPJYWPQP","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_8","alias_value":"7Z26VI6Z","created_at":"2026-07-05T06:10:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:7Z26VI6ZEPJYWPQPICDXAWHVBU","target":"record","payload":{"canonical_record":{"source":{"id":"2301.01739","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-04T18:12:40Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"f54d3708793a3a03f88531f2d4b16a2ca9c837d3422082b4d14a67c922a53f89","abstract_canon_sha256":"62f2ed537453aed9994e29ec895a7394b29cf2441a01fdd7464e0dffae378d65"},"schema_version":"1.0"},"canonical_sha256":"fe75eaa3d923d38b3e0f40877058f50d14e4699b11726fca739f9977e255ce5e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:10:27.276849Z","signature_b64":"D6GMODkd+TLEyzP/BsrcC2GvC5w+FGbF/D8LtJHy05KVM91bcRipV8sQti3UcDO5vk8YdvC29n3j4wYUy7TJBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe75eaa3d923d38b3e0f40877058f50d14e4699b11726fca739f9977e255ce5e","last_reissued_at":"2026-07-05T06:10:27.276274Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:10:27.276274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.01739","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":"2026-07-05T06:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E6DmgBQj2XlNQErIV7lmSOzVewHC8UaaNkjyxYy8DYA4NRFn0183soXGX0+AJCqRZcjtd+FPpkHjbi832ZDCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:33:31.749385Z"},"content_sha256":"085996cf8d616b230f95b769130d38939a2ba9b921bd7951fda6b4aa8c51ddd7","schema_version":"1.0","event_id":"sha256:085996cf8d616b230f95b769130d38939a2ba9b921bd7951fda6b4aa8c51ddd7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:7Z26VI6ZEPJYWPQPICDXAWHVBU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Refactorisation in subleading $\\bar B \\to X_s \\gamma$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Robert Szafron, Tobias Hurth","submitted_at":"2023-01-04T18:12:40Z","abstract_excerpt":"We establish refactorisation conditions between the subleading ${O}_8$-${O}_8$ contributions to the inclusive $\\bar B \\to X_s \\gamma$ decay suffering from endpoint divergences and prove a factorisation theorem for these contributions to all orders in the strong coupling constant. This allows for higher-order calculations of the resolved contributions and consistent summation of large logarithms, consequently reducing the recently found large-scale dependence in these contributions. We implement the concept of refactorisation in a heavy flavour application of SCET, which includes nonperturbativ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.01739","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/2301.01739/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":"2026-07-05T06:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z7xgMphom/Hf2/b7qLBLOfNoTPk9InyAzqEJqFm8PgLl1Io2MWSaKitRsak2jY49GCywqj3EE3PYbLe5s0nzCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:33:31.749961Z"},"content_sha256":"6f37868f41bfacc479900acfdd3203ed568dd5072731f9f990dd3695dc95c4fb","schema_version":"1.0","event_id":"sha256:6f37868f41bfacc479900acfdd3203ed568dd5072731f9f990dd3695dc95c4fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/bundle.json","state_url":"https://pith.science/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/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":"2026-08-05T23:33:31Z","links":{"resolver":"https://pith.science/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU","bundle":"https://pith.science/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/bundle.json","state":"https://pith.science/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7Z26VI6ZEPJYWPQPICDXAWHVBU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:7Z26VI6ZEPJYWPQPICDXAWHVBU","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":"62f2ed537453aed9994e29ec895a7394b29cf2441a01fdd7464e0dffae378d65","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-04T18:12:40Z","title_canon_sha256":"f54d3708793a3a03f88531f2d4b16a2ca9c837d3422082b4d14a67c922a53f89"},"schema_version":"1.0","source":{"id":"2301.01739","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.01739","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"2301.01739v1","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.01739","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"7Z26VI6ZEPJY","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_16","alias_value":"7Z26VI6ZEPJYWPQP","created_at":"2026-07-05T06:10:27Z"},{"alias_kind":"pith_short_8","alias_value":"7Z26VI6Z","created_at":"2026-07-05T06:10:27Z"}],"graph_snapshots":[{"event_id":"sha256:6f37868f41bfacc479900acfdd3203ed568dd5072731f9f990dd3695dc95c4fb","target":"graph","created_at":"2026-07-05T06:10:27Z","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/2301.01739/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We establish refactorisation conditions between the subleading ${O}_8$-${O}_8$ contributions to the inclusive $\\bar B \\to X_s \\gamma$ decay suffering from endpoint divergences and prove a factorisation theorem for these contributions to all orders in the strong coupling constant. This allows for higher-order calculations of the resolved contributions and consistent summation of large logarithms, consequently reducing the recently found large-scale dependence in these contributions. We implement the concept of refactorisation in a heavy flavour application of SCET, which includes nonperturbativ","authors_text":"Robert Szafron, Tobias Hurth","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-04T18:12:40Z","title":"Refactorisation in subleading $\\bar B \\to X_s \\gamma$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.01739","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":"sha256:085996cf8d616b230f95b769130d38939a2ba9b921bd7951fda6b4aa8c51ddd7","target":"record","created_at":"2026-07-05T06:10:27Z","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":"62f2ed537453aed9994e29ec895a7394b29cf2441a01fdd7464e0dffae378d65","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-01-04T18:12:40Z","title_canon_sha256":"f54d3708793a3a03f88531f2d4b16a2ca9c837d3422082b4d14a67c922a53f89"},"schema_version":"1.0","source":{"id":"2301.01739","kind":"arxiv","version":1}},"canonical_sha256":"fe75eaa3d923d38b3e0f40877058f50d14e4699b11726fca739f9977e255ce5e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe75eaa3d923d38b3e0f40877058f50d14e4699b11726fca739f9977e255ce5e","first_computed_at":"2026-07-05T06:10:27.276274Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:10:27.276274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D6GMODkd+TLEyzP/BsrcC2GvC5w+FGbF/D8LtJHy05KVM91bcRipV8sQti3UcDO5vk8YdvC29n3j4wYUy7TJBA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:10:27.276849Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.01739","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:085996cf8d616b230f95b769130d38939a2ba9b921bd7951fda6b4aa8c51ddd7","sha256:6f37868f41bfacc479900acfdd3203ed568dd5072731f9f990dd3695dc95c4fb"],"state_sha256":"7c9e260ba7faaf8b06d3b3fb3a7ade80debae9256509948e0f01f966edfb64fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RRiZU9j+FFLoht2cT1FzSg17/3U+4/gyLnjFqcAad1FZ/TGAPecTyGbIWmqelqOfIvI/JY28rRLI/f9NKw4WCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T23:33:31.755976Z","bundle_sha256":"241328bce6dbd294ccfb6478e2e7e67e2a5cbdd5af0713d9b9d33f7eaa3bba9a"}}