{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:EBQZBZUKVYDRGFMCW3KGQG6F6T","short_pith_number":"pith:EBQZBZUK","canonical_record":{"source":{"id":"1505.04466","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-17T22:04:11Z","cross_cats_sorted":[],"title_canon_sha256":"8b76ec4d72ab4ec33182469ad4ef216f428f2d466eed4229f314033cc6d56476","abstract_canon_sha256":"5590c38eabdc25b2cfeb556b92a68a2291d698f01a536ffc4f70c8977e3311d4"},"schema_version":"1.0"},"canonical_sha256":"206190e68aae07131582b6d4681bc5f4f483f4da9199a08291618811deb241a1","source":{"kind":"arxiv","id":"1505.04466","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04466","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04466v2","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04466","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"pith_short_12","alias_value":"EBQZBZUKVYDR","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EBQZBZUKVYDRGFMC","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EBQZBZUK","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:EBQZBZUKVYDRGFMCW3KGQG6F6T","target":"record","payload":{"canonical_record":{"source":{"id":"1505.04466","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-17T22:04:11Z","cross_cats_sorted":[],"title_canon_sha256":"8b76ec4d72ab4ec33182469ad4ef216f428f2d466eed4229f314033cc6d56476","abstract_canon_sha256":"5590c38eabdc25b2cfeb556b92a68a2291d698f01a536ffc4f70c8977e3311d4"},"schema_version":"1.0"},"canonical_sha256":"206190e68aae07131582b6d4681bc5f4f483f4da9199a08291618811deb241a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:23.279485Z","signature_b64":"QR/BM0k0JAx7QmmFVcDDA1XHe8OXNktRKzkq1CCvwp2A/+p4B093oDfLG9/lJON94rfvRU5lerS67yKt77p7AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"206190e68aae07131582b6d4681bc5f4f483f4da9199a08291618811deb241a1","last_reissued_at":"2026-05-18T02:05:23.278868Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:23.278868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1505.04466","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":"2026-05-18T02:05:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0uHFjCXEgh8Z7loxUHr+NLPGW94OaxCY2eVtJkqWzrX84PQpkJdf1r4MZZFQ2wzMH+vziWHV8K2rYVxnncp1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T11:23:52.728385Z"},"content_sha256":"c43f98e433e112ff55598babf0ae327a99538c3d8ae4ce53c457b20c7ef521a7","schema_version":"1.0","event_id":"sha256:c43f98e433e112ff55598babf0ae327a99538c3d8ae4ce53c457b20c7ef521a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:EBQZBZUKVYDRGFMCW3KGQG6F6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The role of the kinematical constraint and non-linear effects in the CCFM equation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Michal Deak","submitted_at":"2015-05-17T22:04:11Z","abstract_excerpt":"We report on recent study [1] of the role of the kinematical constraint in the CCFM equation and its non-linear extension. We compare numerical results obtained by solving the CCFM equation and argue that kinematical constraint represents an important correction."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04466","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":"2026-05-18T02:05:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jxxM1hHc0QMYmAjqknFzDalgWsuU1XuYZ7DqJjGfmOk1YpxcXszLXSicCZFfFjkOBFKh2qaKRFYj2bbZH1gMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T11:23:52.729017Z"},"content_sha256":"70c4073692e0625c21c4eec6b3a5c829bf83abcb088009e75eb418d4415b050f","schema_version":"1.0","event_id":"sha256:70c4073692e0625c21c4eec6b3a5c829bf83abcb088009e75eb418d4415b050f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/bundle.json","state_url":"https://pith.science/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/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":"2026-06-08T11:23:52Z","links":{"resolver":"https://pith.science/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T","bundle":"https://pith.science/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/bundle.json","state":"https://pith.science/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EBQZBZUKVYDRGFMCW3KGQG6F6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EBQZBZUKVYDRGFMCW3KGQG6F6T","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":"5590c38eabdc25b2cfeb556b92a68a2291d698f01a536ffc4f70c8977e3311d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-17T22:04:11Z","title_canon_sha256":"8b76ec4d72ab4ec33182469ad4ef216f428f2d466eed4229f314033cc6d56476"},"schema_version":"1.0","source":{"id":"1505.04466","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04466","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04466v2","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04466","created_at":"2026-05-18T02:05:23Z"},{"alias_kind":"pith_short_12","alias_value":"EBQZBZUKVYDR","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EBQZBZUKVYDRGFMC","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EBQZBZUK","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:70c4073692e0625c21c4eec6b3a5c829bf83abcb088009e75eb418d4415b050f","target":"graph","created_at":"2026-05-18T02:05:23Z","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 report on recent study [1] of the role of the kinematical constraint in the CCFM equation and its non-linear extension. We compare numerical results obtained by solving the CCFM equation and argue that kinematical constraint represents an important correction.","authors_text":"Michal Deak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-17T22:04:11Z","title":"The role of the kinematical constraint and non-linear effects in the CCFM equation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04466","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:c43f98e433e112ff55598babf0ae327a99538c3d8ae4ce53c457b20c7ef521a7","target":"record","created_at":"2026-05-18T02:05:23Z","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":"5590c38eabdc25b2cfeb556b92a68a2291d698f01a536ffc4f70c8977e3311d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-05-17T22:04:11Z","title_canon_sha256":"8b76ec4d72ab4ec33182469ad4ef216f428f2d466eed4229f314033cc6d56476"},"schema_version":"1.0","source":{"id":"1505.04466","kind":"arxiv","version":2}},"canonical_sha256":"206190e68aae07131582b6d4681bc5f4f483f4da9199a08291618811deb241a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"206190e68aae07131582b6d4681bc5f4f483f4da9199a08291618811deb241a1","first_computed_at":"2026-05-18T02:05:23.278868Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:23.278868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QR/BM0k0JAx7QmmFVcDDA1XHe8OXNktRKzkq1CCvwp2A/+p4B093oDfLG9/lJON94rfvRU5lerS67yKt77p7AA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:23.279485Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.04466","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c43f98e433e112ff55598babf0ae327a99538c3d8ae4ce53c457b20c7ef521a7","sha256:70c4073692e0625c21c4eec6b3a5c829bf83abcb088009e75eb418d4415b050f"],"state_sha256":"dfc4b3a276c499ee20d5e442095bbd09e71a2fe899eef5bf19adfa3c82e16f1b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G0Y9cmp3tsto976kQxzvgSemb6gFUhe0+wYRQ6GGTf066x5v5W+CvdkrHtay+6HWK0Edo63Oxo6XMVuSpan6Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T11:23:52.731097Z","bundle_sha256":"7ce356891bdc6baccaddc06b021c5d46066d312286b8f585cb56452039041d47"}}