{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:UXWDXS25PVDMMJOFZMB6FC7KO4","short_pith_number":"pith:UXWDXS25","canonical_record":{"source":{"id":"1207.4267","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-18T05:03:37Z","cross_cats_sorted":[],"title_canon_sha256":"bfe1774faeb5564c2ad0c69a8133dad5b261699ca194ef5ab065b72f1d5de332","abstract_canon_sha256":"2cf82cc0afe047e48c9fcce6f69326d8d4eacb863eeea225d8ba8a80788a4361"},"schema_version":"1.0"},"canonical_sha256":"a5ec3bcb5d7d46c625c5cb03e28bea770e2984430fbda382af404118a8c5e142","source":{"kind":"arxiv","id":"1207.4267","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.4267","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"arxiv_version","alias_value":"1207.4267v1","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.4267","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"pith_short_12","alias_value":"UXWDXS25PVDM","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"UXWDXS25PVDMMJOF","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"UXWDXS25","created_at":"2026-05-18T12:27:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:UXWDXS25PVDMMJOFZMB6FC7KO4","target":"record","payload":{"canonical_record":{"source":{"id":"1207.4267","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-18T05:03:37Z","cross_cats_sorted":[],"title_canon_sha256":"bfe1774faeb5564c2ad0c69a8133dad5b261699ca194ef5ab065b72f1d5de332","abstract_canon_sha256":"2cf82cc0afe047e48c9fcce6f69326d8d4eacb863eeea225d8ba8a80788a4361"},"schema_version":"1.0"},"canonical_sha256":"a5ec3bcb5d7d46c625c5cb03e28bea770e2984430fbda382af404118a8c5e142","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:31.074330Z","signature_b64":"d+a6zUSB8YrI0ShOX1NV7VRoughsAgbLM5CkDCBI3GCgEZs1HWVSV44YJ3EP5cLZH/02sw4WuXyoEgd/g8nLAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5ec3bcb5d7d46c625c5cb03e28bea770e2984430fbda382af404118a8c5e142","last_reissued_at":"2026-05-18T03:22:31.073680Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:31.073680Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.4267","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":"2026-05-18T03:22:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p/j4JXixlQ3Vs7eb4xivvb5T/bDvYiNKGqdwoKx6WbJm5bn4WYrQo9lc/z5Z81B8jtbbmRnUttK54TpvQ81fDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:41:03.745267Z"},"content_sha256":"d7cab77397c9bc85de6fc8da5b6e995cd6b368eeb3b87365ff899ba83cec1560","schema_version":"1.0","event_id":"sha256:d7cab77397c9bc85de6fc8da5b6e995cd6b368eeb3b87365ff899ba83cec1560"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:UXWDXS25PVDMMJOFZMB6FC7KO4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dihadron Fragmentation Functions from the NJL-jet model and their QCD Evolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Andrew Casey, Anthony W. Thomas, Hrayr H. Matevosyan, Ian C. Clo\\\"et","submitted_at":"2012-07-18T05:03:37Z","abstract_excerpt":"We present results for dihadron fragmentation functions from the NJL-jet model evolved from the model scale to a typical experimental scale of $4 \\mathrm{GeV}^2$. The numerical method used in this evolution is discussed in detail. The effect of evolution on the shapes of the dihadron fragmentation functions is discussed for a doubly favored process ($u \\to \\pi^+\\pi^-$), as well as a singly favored ($u \\to \\pi^+K^-$) process involving light quarks. Finally, we explore the production of $K^+ K^-$ pairs from an initial $u$, $d$ or $s$ quark."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.4267","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":""},"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":"2026-05-18T03:22:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l365aYviKPeNYo/d5miGjefCetCKH3LIVTIE2nqKy5nNWRk6mkt7unySibC/pUZNX8BGTurggBPFx3U9pIW1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T04:41:03.745688Z"},"content_sha256":"b3aa072db2caec364c8f24192abcde621f28a4db2eb4b5004fc83ee445854ef4","schema_version":"1.0","event_id":"sha256:b3aa072db2caec364c8f24192abcde621f28a4db2eb4b5004fc83ee445854ef4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/bundle.json","state_url":"https://pith.science/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/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":"2026-05-30T04:41:03Z","links":{"resolver":"https://pith.science/pith/UXWDXS25PVDMMJOFZMB6FC7KO4","bundle":"https://pith.science/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/bundle.json","state":"https://pith.science/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UXWDXS25PVDMMJOFZMB6FC7KO4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:UXWDXS25PVDMMJOFZMB6FC7KO4","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":"2cf82cc0afe047e48c9fcce6f69326d8d4eacb863eeea225d8ba8a80788a4361","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-18T05:03:37Z","title_canon_sha256":"bfe1774faeb5564c2ad0c69a8133dad5b261699ca194ef5ab065b72f1d5de332"},"schema_version":"1.0","source":{"id":"1207.4267","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.4267","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"arxiv_version","alias_value":"1207.4267v1","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.4267","created_at":"2026-05-18T03:22:31Z"},{"alias_kind":"pith_short_12","alias_value":"UXWDXS25PVDM","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"UXWDXS25PVDMMJOF","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"UXWDXS25","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:b3aa072db2caec364c8f24192abcde621f28a4db2eb4b5004fc83ee445854ef4","target":"graph","created_at":"2026-05-18T03:22:31Z","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 present results for dihadron fragmentation functions from the NJL-jet model evolved from the model scale to a typical experimental scale of $4 \\mathrm{GeV}^2$. The numerical method used in this evolution is discussed in detail. The effect of evolution on the shapes of the dihadron fragmentation functions is discussed for a doubly favored process ($u \\to \\pi^+\\pi^-$), as well as a singly favored ($u \\to \\pi^+K^-$) process involving light quarks. Finally, we explore the production of $K^+ K^-$ pairs from an initial $u$, $d$ or $s$ quark.","authors_text":"Andrew Casey, Anthony W. Thomas, Hrayr H. Matevosyan, Ian C. Clo\\\"et","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-18T05:03:37Z","title":"Dihadron Fragmentation Functions from the NJL-jet model and their QCD Evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.4267","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:d7cab77397c9bc85de6fc8da5b6e995cd6b368eeb3b87365ff899ba83cec1560","target":"record","created_at":"2026-05-18T03:22:31Z","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":"2cf82cc0afe047e48c9fcce6f69326d8d4eacb863eeea225d8ba8a80788a4361","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-18T05:03:37Z","title_canon_sha256":"bfe1774faeb5564c2ad0c69a8133dad5b261699ca194ef5ab065b72f1d5de332"},"schema_version":"1.0","source":{"id":"1207.4267","kind":"arxiv","version":1}},"canonical_sha256":"a5ec3bcb5d7d46c625c5cb03e28bea770e2984430fbda382af404118a8c5e142","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5ec3bcb5d7d46c625c5cb03e28bea770e2984430fbda382af404118a8c5e142","first_computed_at":"2026-05-18T03:22:31.073680Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:31.073680Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d+a6zUSB8YrI0ShOX1NV7VRoughsAgbLM5CkDCBI3GCgEZs1HWVSV44YJ3EP5cLZH/02sw4WuXyoEgd/g8nLAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:31.074330Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.4267","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7cab77397c9bc85de6fc8da5b6e995cd6b368eeb3b87365ff899ba83cec1560","sha256:b3aa072db2caec364c8f24192abcde621f28a4db2eb4b5004fc83ee445854ef4"],"state_sha256":"921652896337292d729ad28dd798286e924739ce58d62ed43f53b7a2d9812487"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9a6FkCEpGAl4QiepBXY4aGx4Py0CvDTKJ8J2KnGin1bKEsicI79aOLz+0GUSja7GWtQer9F7oRHSsaZNwLskBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T04:41:03.748144Z","bundle_sha256":"7c6df14527b37460378a725984c50cae6bb7a367261d59cc853ec0abc0003c71"}}