{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:TUVNHFJGXMIR7T7F7CYMMMGHFE","short_pith_number":"pith:TUVNHFJG","canonical_record":{"source":{"id":"2506.16092","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:25:47Z","cross_cats_sorted":[],"title_canon_sha256":"678a6e160cc57b6fe1c231d2d772a5eb43bda0f89dda670ad67a9ef58daadb83","abstract_canon_sha256":"f6a635eeec6184684dbaf756194697e7607a8e3e51ce3738ccf37d724e7a1037"},"schema_version":"1.0"},"canonical_sha256":"9d2ad39526bb111fcfe5f8b0c630c7291d18ba6f5240702cb20cd5f7543ea28e","source":{"kind":"arxiv","id":"2506.16092","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.16092","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"arxiv_version","alias_value":"2506.16092v1","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.16092","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_12","alias_value":"TUVNHFJGXMIR","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_16","alias_value":"TUVNHFJGXMIR7T7F","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_8","alias_value":"TUVNHFJG","created_at":"2026-07-05T11:24:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:TUVNHFJGXMIR7T7F7CYMMMGHFE","target":"record","payload":{"canonical_record":{"source":{"id":"2506.16092","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:25:47Z","cross_cats_sorted":[],"title_canon_sha256":"678a6e160cc57b6fe1c231d2d772a5eb43bda0f89dda670ad67a9ef58daadb83","abstract_canon_sha256":"f6a635eeec6184684dbaf756194697e7607a8e3e51ce3738ccf37d724e7a1037"},"schema_version":"1.0"},"canonical_sha256":"9d2ad39526bb111fcfe5f8b0c630c7291d18ba6f5240702cb20cd5f7543ea28e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:24:30.437464Z","signature_b64":"uqQ8CY7Xc1C7Ykj9qQCC9vZaET4+MdPLmhSDuTyCSehsSy4RafZyLa9+z3235FLKmPQTQyo4KvqVf9s8ibktCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d2ad39526bb111fcfe5f8b0c630c7291d18ba6f5240702cb20cd5f7543ea28e","last_reissued_at":"2026-07-05T11:24:30.436887Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:24:30.436887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.16092","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":"2026-07-05T11:24:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"otYNlN/WaHhm67rT/dVTRpufs0QOJn8FBmuc7FCTlIlm22j+6NQHh9mTQ7od2Z4nR/gCdpf8qk93uu/b2LtBBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T23:40:08.866480Z"},"content_sha256":"507268d29dbcb42ba8132814c5e2d879df0b1c1efc5a8b3ced5a585118612082","schema_version":"1.0","event_id":"sha256:507268d29dbcb42ba8132814c5e2d879df0b1c1efc5a8b3ced5a585118612082"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:TUVNHFJGXMIR7T7F7CYMMMGHFE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Isolated photon cross section and resummation of the logarithms of the cone radius","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J.Ph.Guillet, M. Fontannaz","submitted_at":"2025-06-19T07:25:47Z","abstract_excerpt":"The cone isolation criterion used in large-pt photon experiments generates logarithms of the cone radius in the theoretical cross sections. When a small radius is used, unitarity is violated as the inclusive cross section is smaller than the isolated one. We show that unitarity is restored when these logarithms are resummed. We also study a criterion which offers a more precise description of the experimental procedure : no isolation is imposed in a very small cone inside the standard one. In this case as well unitarity is violated and the resummation of logarithms is required."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.16092","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/2506.16092/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":"2026-07-05T11:24:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IL2wRtROTXAHxtXFiGTJqMjFrSMstxBWqdZmGL6OWIlzKQ93qcrQ2ADaq5EsEhzLq1TkndonhVi4t0ehZEbYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T23:40:08.866860Z"},"content_sha256":"4a08fdd3d586864c851324215968ac835111de998767c25e8756bc722b0dccca","schema_version":"1.0","event_id":"sha256:4a08fdd3d586864c851324215968ac835111de998767c25e8756bc722b0dccca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/bundle.json","state_url":"https://pith.science/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/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":"2026-08-13T23:40:08Z","links":{"resolver":"https://pith.science/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE","bundle":"https://pith.science/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/bundle.json","state":"https://pith.science/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TUVNHFJGXMIR7T7F7CYMMMGHFE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:TUVNHFJGXMIR7T7F7CYMMMGHFE","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":"f6a635eeec6184684dbaf756194697e7607a8e3e51ce3738ccf37d724e7a1037","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:25:47Z","title_canon_sha256":"678a6e160cc57b6fe1c231d2d772a5eb43bda0f89dda670ad67a9ef58daadb83"},"schema_version":"1.0","source":{"id":"2506.16092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.16092","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"arxiv_version","alias_value":"2506.16092v1","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.16092","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_12","alias_value":"TUVNHFJGXMIR","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_16","alias_value":"TUVNHFJGXMIR7T7F","created_at":"2026-07-05T11:24:30Z"},{"alias_kind":"pith_short_8","alias_value":"TUVNHFJG","created_at":"2026-07-05T11:24:30Z"}],"graph_snapshots":[{"event_id":"sha256:4a08fdd3d586864c851324215968ac835111de998767c25e8756bc722b0dccca","target":"graph","created_at":"2026-07-05T11:24:30Z","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/2506.16092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The cone isolation criterion used in large-pt photon experiments generates logarithms of the cone radius in the theoretical cross sections. When a small radius is used, unitarity is violated as the inclusive cross section is smaller than the isolated one. We show that unitarity is restored when these logarithms are resummed. We also study a criterion which offers a more precise description of the experimental procedure : no isolation is imposed in a very small cone inside the standard one. In this case as well unitarity is violated and the resummation of logarithms is required.","authors_text":"J.Ph.Guillet, M. Fontannaz","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:25:47Z","title":"Isolated photon cross section and resummation of the logarithms of the cone radius"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.16092","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":"sha256:507268d29dbcb42ba8132814c5e2d879df0b1c1efc5a8b3ced5a585118612082","target":"record","created_at":"2026-07-05T11:24:30Z","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":"f6a635eeec6184684dbaf756194697e7607a8e3e51ce3738ccf37d724e7a1037","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2025-06-19T07:25:47Z","title_canon_sha256":"678a6e160cc57b6fe1c231d2d772a5eb43bda0f89dda670ad67a9ef58daadb83"},"schema_version":"1.0","source":{"id":"2506.16092","kind":"arxiv","version":1}},"canonical_sha256":"9d2ad39526bb111fcfe5f8b0c630c7291d18ba6f5240702cb20cd5f7543ea28e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d2ad39526bb111fcfe5f8b0c630c7291d18ba6f5240702cb20cd5f7543ea28e","first_computed_at":"2026-07-05T11:24:30.436887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:24:30.436887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uqQ8CY7Xc1C7Ykj9qQCC9vZaET4+MdPLmhSDuTyCSehsSy4RafZyLa9+z3235FLKmPQTQyo4KvqVf9s8ibktCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:24:30.437464Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.16092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:507268d29dbcb42ba8132814c5e2d879df0b1c1efc5a8b3ced5a585118612082","sha256:4a08fdd3d586864c851324215968ac835111de998767c25e8756bc722b0dccca"],"state_sha256":"b0e990f8b32f50388396e2265ce20feefe077aeda2a39601ad8e139a8fa41aa0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eQFpYRgE9aDUD5dd8UQ8omjCjCJqkiuTREh4qa19coRGEsxJj/0NFbHXABKzWHh55Z7XvKfJu+f6I0sIWlTODA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T23:40:08.869851Z","bundle_sha256":"677efae60230b9df2b375efad7b6fb8fc3dcac1ccf31ee4e5c911d818e73eae7"}}