{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:5XFHIED244YUD7DXTYRP6YAPQK","short_pith_number":"pith:5XFHIED2","canonical_record":{"source":{"id":"1102.3806","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-18T11:00:23Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9591f0ba396822ebb618c42e6660ea670c310c160245147b25b489089a51e25e","abstract_canon_sha256":"08d71e56c3840eaaa97d6bb0e3c6340ddf6dae895dc21f6248656a0800402759"},"schema_version":"1.0"},"canonical_sha256":"edca74107ae73141fc779e22ff600f82a2172e01d225a23910c1ebaecb334ad1","source":{"kind":"arxiv","id":"1102.3806","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3806","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3806v2","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3806","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"pith_short_12","alias_value":"5XFHIED244YU","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"5XFHIED244YUD7DX","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"5XFHIED2","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:5XFHIED244YUD7DXTYRP6YAPQK","target":"record","payload":{"canonical_record":{"source":{"id":"1102.3806","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-18T11:00:23Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"9591f0ba396822ebb618c42e6660ea670c310c160245147b25b489089a51e25e","abstract_canon_sha256":"08d71e56c3840eaaa97d6bb0e3c6340ddf6dae895dc21f6248656a0800402759"},"schema_version":"1.0"},"canonical_sha256":"edca74107ae73141fc779e22ff600f82a2172e01d225a23910c1ebaecb334ad1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:12:02.119859Z","signature_b64":"3zGMxJRZHMiRpkP+LGoJ8yIVPPUaQ31MTGPuN7lHvT0RhWoF5hnp+Dcws4R0Ekj390BeKc57wQwjGfYWkbyaCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edca74107ae73141fc779e22ff600f82a2172e01d225a23910c1ebaecb334ad1","last_reissued_at":"2026-05-18T04:12:02.119438Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:12:02.119438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.3806","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:12:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e3KY4uNqY/xqNxg82TQgho6XWFGd3XMDzfYDOO7J8Ltww2QasanshLvGjrRcczBG2IK05SBnuUPKgcQrgbQdCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:21:25.897976Z"},"content_sha256":"a574a7699720ae8ab4ed454eafd2e26b3b68bb001a3789b80b6ac323f186007c","schema_version":"1.0","event_id":"sha256:a574a7699720ae8ab4ed454eafd2e26b3b68bb001a3789b80b6ac323f186007c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:5XFHIED244YUD7DXTYRP6YAPQK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Factorisation breaking in diffractive dijet photoproduction at HERA?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alice Valk\\'arov\\'a, Karel \\v{C}ern\\'y, Radek \\v{Z}leb\\v{c}\\'ik","submitted_at":"2011-02-18T11:00:23Z","abstract_excerpt":"Recent experimental data on dijet cross sections in diffractive photoproduction at HERA collider are analysed with an emphasis on QCD factorisation breaking effects. The possible sources of the contradiction in conclusions of H1 and ZEUS collaborations such as different hadronisation corrections and different phase space of both analyses are studied."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3806","kind":"arxiv","version":2},"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":"2026-05-18T04:12:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y0o7eSFXk9MKR3AxomaG4u65ITfaoyv4dzNWUS+DO4KSkOO8R+Bb687YpsQJ/kZcEk/bTX0uIMsLUjYJfKXzBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T10:21:25.898479Z"},"content_sha256":"b0f5565161b4fc8750320f4df6421d86cc73e91b8103e84c4b6fb06ab1e74ee1","schema_version":"1.0","event_id":"sha256:b0f5565161b4fc8750320f4df6421d86cc73e91b8103e84c4b6fb06ab1e74ee1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5XFHIED244YUD7DXTYRP6YAPQK/bundle.json","state_url":"https://pith.science/pith/5XFHIED244YUD7DXTYRP6YAPQK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5XFHIED244YUD7DXTYRP6YAPQK/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":"2026-05-28T10:21:25Z","links":{"resolver":"https://pith.science/pith/5XFHIED244YUD7DXTYRP6YAPQK","bundle":"https://pith.science/pith/5XFHIED244YUD7DXTYRP6YAPQK/bundle.json","state":"https://pith.science/pith/5XFHIED244YUD7DXTYRP6YAPQK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5XFHIED244YUD7DXTYRP6YAPQK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:5XFHIED244YUD7DXTYRP6YAPQK","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":"08d71e56c3840eaaa97d6bb0e3c6340ddf6dae895dc21f6248656a0800402759","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-18T11:00:23Z","title_canon_sha256":"9591f0ba396822ebb618c42e6660ea670c310c160245147b25b489089a51e25e"},"schema_version":"1.0","source":{"id":"1102.3806","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.3806","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"arxiv_version","alias_value":"1102.3806v2","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.3806","created_at":"2026-05-18T04:12:02Z"},{"alias_kind":"pith_short_12","alias_value":"5XFHIED244YU","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"5XFHIED244YUD7DX","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"5XFHIED2","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:b0f5565161b4fc8750320f4df6421d86cc73e91b8103e84c4b6fb06ab1e74ee1","target":"graph","created_at":"2026-05-18T04:12:02Z","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":"Recent experimental data on dijet cross sections in diffractive photoproduction at HERA collider are analysed with an emphasis on QCD factorisation breaking effects. The possible sources of the contradiction in conclusions of H1 and ZEUS collaborations such as different hadronisation corrections and different phase space of both analyses are studied.","authors_text":"Alice Valk\\'arov\\'a, Karel \\v{C}ern\\'y, Radek \\v{Z}leb\\v{c}\\'ik","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-18T11:00:23Z","title":"Factorisation breaking in diffractive dijet photoproduction at HERA?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.3806","kind":"arxiv","version":2},"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:a574a7699720ae8ab4ed454eafd2e26b3b68bb001a3789b80b6ac323f186007c","target":"record","created_at":"2026-05-18T04:12:02Z","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":"08d71e56c3840eaaa97d6bb0e3c6340ddf6dae895dc21f6248656a0800402759","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-18T11:00:23Z","title_canon_sha256":"9591f0ba396822ebb618c42e6660ea670c310c160245147b25b489089a51e25e"},"schema_version":"1.0","source":{"id":"1102.3806","kind":"arxiv","version":2}},"canonical_sha256":"edca74107ae73141fc779e22ff600f82a2172e01d225a23910c1ebaecb334ad1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edca74107ae73141fc779e22ff600f82a2172e01d225a23910c1ebaecb334ad1","first_computed_at":"2026-05-18T04:12:02.119438Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:12:02.119438Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3zGMxJRZHMiRpkP+LGoJ8yIVPPUaQ31MTGPuN7lHvT0RhWoF5hnp+Dcws4R0Ekj390BeKc57wQwjGfYWkbyaCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:12:02.119859Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.3806","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a574a7699720ae8ab4ed454eafd2e26b3b68bb001a3789b80b6ac323f186007c","sha256:b0f5565161b4fc8750320f4df6421d86cc73e91b8103e84c4b6fb06ab1e74ee1"],"state_sha256":"0e0b1a13c297904956d2fd8d503adb46658fc528d0716c82467a43bd10e44746"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3X4aXUqWhSbjs5fiWx1MelxiUXMRTd5fw9Yrg0XFYIbxmNKr4q2UpB6Q6R1N9R8Bx9vWhEoN5U0TqCGYH9pEAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T10:21:25.900663Z","bundle_sha256":"df9b12fdf6d12ce75a7a4a1a5e47dd315bddd35b912f3e3cc2742601f4875619"}}