{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ULEMJ5KEFBHESHT5W5RMCVJQCW","short_pith_number":"pith:ULEMJ5KE","canonical_record":{"source":{"id":"2605.15853","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-15T11:11:50Z","cross_cats_sorted":["hep-ex","hep-th"],"title_canon_sha256":"7e9274d682b37ca682f53dfe390e6f260e62fc0b4e17b649fe867d3929dc2af9","abstract_canon_sha256":"abc27fcef4754e1c212f5cdd5411e6e2d5250b129d167eb1e6f147c7047385ef"},"schema_version":"1.0"},"canonical_sha256":"a2c8c4f544284e491e7db762c1553015b7a4e7c5899c57143f7bea39bd39e95d","source":{"kind":"arxiv","id":"2605.15853","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.15853","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"2605.15853v1","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.15853","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"ULEMJ5KEFBHE","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_16","alias_value":"ULEMJ5KEFBHESHT5","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_8","alias_value":"ULEMJ5KE","created_at":"2026-05-20T00:01:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ULEMJ5KEFBHESHT5W5RMCVJQCW","target":"record","payload":{"canonical_record":{"source":{"id":"2605.15853","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-15T11:11:50Z","cross_cats_sorted":["hep-ex","hep-th"],"title_canon_sha256":"7e9274d682b37ca682f53dfe390e6f260e62fc0b4e17b649fe867d3929dc2af9","abstract_canon_sha256":"abc27fcef4754e1c212f5cdd5411e6e2d5250b129d167eb1e6f147c7047385ef"},"schema_version":"1.0"},"canonical_sha256":"a2c8c4f544284e491e7db762c1553015b7a4e7c5899c57143f7bea39bd39e95d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:01:21.973278Z","signature_b64":"xpRwvqMTERygMvKHQRoXLo8MjMM3Xk+bfQoM61xQeEUiRmIc+CJQ5fm4hJTeEpoaoPBA+u3SZX9rFGCFA2NeCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2c8c4f544284e491e7db762c1553015b7a4e7c5899c57143f7bea39bd39e95d","last_reissued_at":"2026-05-20T00:01:21.972243Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:01:21.972243Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.15853","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":"2026-05-20T00:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xZzkiDALiMOaiz9aPXAd615GatDCcSSTp5Llv/yWORAzBGs+fhXcocfQsrtGZQdIJnsIJJJFfO6gZ1oD4lkxDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:26:07.594360Z"},"content_sha256":"1c2cb7186b210002411d08c61185dd9b1ea4a1ef2d9ff7b581b5f636e1e2ff5f","schema_version":"1.0","event_id":"sha256:1c2cb7186b210002411d08c61185dd9b1ea4a1ef2d9ff7b581b5f636e1e2ff5f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ULEMJ5KEFBHESHT5W5RMCVJQCW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Numerical Study of MRW-Type Unintegrated Double Parton Distribution Functions from Non-Factorized DPDFs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-th"],"primary_cat":"hep-ph","authors_text":"K. Azizi, R. Kord Valeshabadi, S. Rezaie","submitted_at":"2026-05-15T11:11:50Z","abstract_excerpt":"Double parton scattering provides a sensitive probe of multi parton correlations inside hadrons. In this work we present a numerical study of unintegrated double parton distribution functions constructed from non-factorized collinear DPDFs. As input we use the GS09 DPDFs and evolve them to unequal scales with a numerical double DGLAP evolution framework, which is validated through the corresponding momentum sum rule.\n  We investigate MRW-inspired prescriptions for generating transverse momentum dependence in the double parton case. In particular, we study the double modified KMRW approach (DMK"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.15853","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/2605.15853/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:48.706266Z","status":"skipped","version":"1.0.0","findings_count":0},{"name":"claim_evidence","ran_at":"2026-05-19T17:01:55.826589Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"f08808d569a50c2903e898ed925d0c7e6ecd0a40395693ccb5958641a220dc61"},"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":"2026-05-20T00:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UeU8U7mz81IO+foRb6A6kq4fhD8Pi6ye4z57coE70QAWLFJoy1xp3wTuNlHH/cydBXXcCTRfFrCVv6ukMBKPAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:26:07.595140Z"},"content_sha256":"67b71322d1e4512bfb1fa646675df459896014456369cc6eab3015e52472a577","schema_version":"1.0","event_id":"sha256:67b71322d1e4512bfb1fa646675df459896014456369cc6eab3015e52472a577"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/bundle.json","state_url":"https://pith.science/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/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":"2026-05-25T20:26:07Z","links":{"resolver":"https://pith.science/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW","bundle":"https://pith.science/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/bundle.json","state":"https://pith.science/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ULEMJ5KEFBHESHT5W5RMCVJQCW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ULEMJ5KEFBHESHT5W5RMCVJQCW","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":"abc27fcef4754e1c212f5cdd5411e6e2d5250b129d167eb1e6f147c7047385ef","cross_cats_sorted":["hep-ex","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-15T11:11:50Z","title_canon_sha256":"7e9274d682b37ca682f53dfe390e6f260e62fc0b4e17b649fe867d3929dc2af9"},"schema_version":"1.0","source":{"id":"2605.15853","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.15853","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"2605.15853v1","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.15853","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"ULEMJ5KEFBHE","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_16","alias_value":"ULEMJ5KEFBHESHT5","created_at":"2026-05-20T00:01:21Z"},{"alias_kind":"pith_short_8","alias_value":"ULEMJ5KE","created_at":"2026-05-20T00:01:21Z"}],"graph_snapshots":[{"event_id":"sha256:67b71322d1e4512bfb1fa646675df459896014456369cc6eab3015e52472a577","target":"graph","created_at":"2026-05-20T00:01:21Z","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":[{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T17:33:48.706266Z","status":"skipped","version":"1.0.0"},{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-19T17:01:55.826589Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.15853/integrity.json","findings":[],"snapshot_sha256":"f08808d569a50c2903e898ed925d0c7e6ecd0a40395693ccb5958641a220dc61","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Double parton scattering provides a sensitive probe of multi parton correlations inside hadrons. In this work we present a numerical study of unintegrated double parton distribution functions constructed from non-factorized collinear DPDFs. As input we use the GS09 DPDFs and evolve them to unequal scales with a numerical double DGLAP evolution framework, which is validated through the corresponding momentum sum rule.\n  We investigate MRW-inspired prescriptions for generating transverse momentum dependence in the double parton case. In particular, we study the double modified KMRW approach (DMK","authors_text":"K. Azizi, R. Kord Valeshabadi, S. Rezaie","cross_cats":["hep-ex","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-15T11:11:50Z","title":"Numerical Study of MRW-Type Unintegrated Double Parton Distribution Functions from Non-Factorized DPDFs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.15853","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":"sha256:1c2cb7186b210002411d08c61185dd9b1ea4a1ef2d9ff7b581b5f636e1e2ff5f","target":"record","created_at":"2026-05-20T00:01:21Z","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":"abc27fcef4754e1c212f5cdd5411e6e2d5250b129d167eb1e6f147c7047385ef","cross_cats_sorted":["hep-ex","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-05-15T11:11:50Z","title_canon_sha256":"7e9274d682b37ca682f53dfe390e6f260e62fc0b4e17b649fe867d3929dc2af9"},"schema_version":"1.0","source":{"id":"2605.15853","kind":"arxiv","version":1}},"canonical_sha256":"a2c8c4f544284e491e7db762c1553015b7a4e7c5899c57143f7bea39bd39e95d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2c8c4f544284e491e7db762c1553015b7a4e7c5899c57143f7bea39bd39e95d","first_computed_at":"2026-05-20T00:01:21.972243Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:01:21.972243Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xpRwvqMTERygMvKHQRoXLo8MjMM3Xk+bfQoM61xQeEUiRmIc+CJQ5fm4hJTeEpoaoPBA+u3SZX9rFGCFA2NeCg==","signature_status":"signed_v1","signed_at":"2026-05-20T00:01:21.973278Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.15853","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c2cb7186b210002411d08c61185dd9b1ea4a1ef2d9ff7b581b5f636e1e2ff5f","sha256:67b71322d1e4512bfb1fa646675df459896014456369cc6eab3015e52472a577"],"state_sha256":"80dc66f355ea3dfa0534887954d778994751f68a0e329b78b1a0a702fa945c9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fxJUtDQEc23++CleCXo4CsauZnpZxUzKlq5yJMy8BRZYpm6kHpIl1I4cACNQJ+JhS5dJPTFXKyDOtsqki4K0DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T20:26:07.599049Z","bundle_sha256":"c4ba134df6f8df69f040eec1df6e50916fa232b3334bfc96483a35d1e0fbb379"}}