{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:BNK6HKFZAUWTDDFDNYUZ7UMCAT","short_pith_number":"pith:BNK6HKFZ","canonical_record":{"source":{"id":"1610.01810","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-06T10:46:28Z","cross_cats_sorted":[],"title_canon_sha256":"f0d8d90b3f42335ed16fd05b62da52be8f8c412c606b8e768ddfc2e4b9b2567b","abstract_canon_sha256":"e288f18101b267ec43e9e042c18956bfddaaf8fe66d5329b70c88de15d88dea1"},"schema_version":"1.0"},"canonical_sha256":"0b55e3a8b9052d318ca36e299fd18204f3518e237a0485c5412e66347c64e351","source":{"kind":"arxiv","id":"1610.01810","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01810","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01810v1","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01810","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"pith_short_12","alias_value":"BNK6HKFZAUWT","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BNK6HKFZAUWTDDFD","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BNK6HKFZ","created_at":"2026-05-18T12:30:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:BNK6HKFZAUWTDDFDNYUZ7UMCAT","target":"record","payload":{"canonical_record":{"source":{"id":"1610.01810","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-06T10:46:28Z","cross_cats_sorted":[],"title_canon_sha256":"f0d8d90b3f42335ed16fd05b62da52be8f8c412c606b8e768ddfc2e4b9b2567b","abstract_canon_sha256":"e288f18101b267ec43e9e042c18956bfddaaf8fe66d5329b70c88de15d88dea1"},"schema_version":"1.0"},"canonical_sha256":"0b55e3a8b9052d318ca36e299fd18204f3518e237a0485c5412e66347c64e351","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:25.260487Z","signature_b64":"J75KRJWtpKeja5fc63SjhSQCuaTzPw7Iel4eWOjnANvIIc+C8Js/o2smkCj4SkqJOaXlBNU2oc80UKSmdEHVBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b55e3a8b9052d318ca36e299fd18204f3518e237a0485c5412e66347c64e351","last_reissued_at":"2026-05-18T00:53:25.260100Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:25.260100Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.01810","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":"2026-05-18T00:53:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gj2G3F9LdVVAGTk2wltSns8haoyHI9OAad06e3kCOaFz1gbVuw4xEReq+7LOAWNYA1StDzJGVWXxLjw6JbIDCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:05:09.125802Z"},"content_sha256":"085eacca32111c1d260d221fc45744695a2e136a837913a7eb2437b0fcbd79e7","schema_version":"1.0","event_id":"sha256:085eacca32111c1d260d221fc45744695a2e136a837913a7eb2437b0fcbd79e7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:BNK6HKFZAUWTDDFDNYUZ7UMCAT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charm quark and meson production in association with single-jet at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Antoni Szczurek, Rafal Maciula","submitted_at":"2016-10-06T10:46:28Z","abstract_excerpt":"We discuss charm quark/antiquark and charmed meson production in association with one extra jet (gluon, quark, antiquark) at the LHC. The calculations are performed both in collinear and $k_T$-factorization approaches. Different unintegrated gluon distribution functions are used in the $k_T$-factorization approach. Several predictions for the LHC are presented. We show distributions in rapidity and transverse momenta of $c$/$\\bar c$ (or charmed mesons) and the associated jet as well as some two-dimensional observables. Interesting correlation effects are predicted, \\textit{e.g.} in azimuthal a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01810","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":"2026-05-18T00:53:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g/9pz8eulDIeI0oP6pMIAbfyryzHs5GP4dZ+WSkgg5sUfCuMlG/DU+P4pOMZTluEOSX/4kSYD8m7LWgelWLSAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T03:05:09.126516Z"},"content_sha256":"be61bb41671a1128bf883522249512266cc3024603a020983e4edf459203e8bd","schema_version":"1.0","event_id":"sha256:be61bb41671a1128bf883522249512266cc3024603a020983e4edf459203e8bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/bundle.json","state_url":"https://pith.science/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/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":"2026-05-25T03:05:09Z","links":{"resolver":"https://pith.science/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT","bundle":"https://pith.science/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/bundle.json","state":"https://pith.science/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BNK6HKFZAUWTDDFDNYUZ7UMCAT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BNK6HKFZAUWTDDFDNYUZ7UMCAT","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":"e288f18101b267ec43e9e042c18956bfddaaf8fe66d5329b70c88de15d88dea1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-06T10:46:28Z","title_canon_sha256":"f0d8d90b3f42335ed16fd05b62da52be8f8c412c606b8e768ddfc2e4b9b2567b"},"schema_version":"1.0","source":{"id":"1610.01810","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01810","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01810v1","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01810","created_at":"2026-05-18T00:53:25Z"},{"alias_kind":"pith_short_12","alias_value":"BNK6HKFZAUWT","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BNK6HKFZAUWTDDFD","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BNK6HKFZ","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:be61bb41671a1128bf883522249512266cc3024603a020983e4edf459203e8bd","target":"graph","created_at":"2026-05-18T00:53:25Z","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 discuss charm quark/antiquark and charmed meson production in association with one extra jet (gluon, quark, antiquark) at the LHC. The calculations are performed both in collinear and $k_T$-factorization approaches. Different unintegrated gluon distribution functions are used in the $k_T$-factorization approach. Several predictions for the LHC are presented. We show distributions in rapidity and transverse momenta of $c$/$\\bar c$ (or charmed mesons) and the associated jet as well as some two-dimensional observables. Interesting correlation effects are predicted, \\textit{e.g.} in azimuthal a","authors_text":"Antoni Szczurek, Rafal Maciula","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-06T10:46:28Z","title":"Charm quark and meson production in association with single-jet at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01810","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":"sha256:085eacca32111c1d260d221fc45744695a2e136a837913a7eb2437b0fcbd79e7","target":"record","created_at":"2026-05-18T00:53:25Z","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":"e288f18101b267ec43e9e042c18956bfddaaf8fe66d5329b70c88de15d88dea1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-06T10:46:28Z","title_canon_sha256":"f0d8d90b3f42335ed16fd05b62da52be8f8c412c606b8e768ddfc2e4b9b2567b"},"schema_version":"1.0","source":{"id":"1610.01810","kind":"arxiv","version":1}},"canonical_sha256":"0b55e3a8b9052d318ca36e299fd18204f3518e237a0485c5412e66347c64e351","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b55e3a8b9052d318ca36e299fd18204f3518e237a0485c5412e66347c64e351","first_computed_at":"2026-05-18T00:53:25.260100Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:53:25.260100Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J75KRJWtpKeja5fc63SjhSQCuaTzPw7Iel4eWOjnANvIIc+C8Js/o2smkCj4SkqJOaXlBNU2oc80UKSmdEHVBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:53:25.260487Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01810","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:085eacca32111c1d260d221fc45744695a2e136a837913a7eb2437b0fcbd79e7","sha256:be61bb41671a1128bf883522249512266cc3024603a020983e4edf459203e8bd"],"state_sha256":"7824e828dc02393d675365cff65f421fc436e1238dce12d9154b33e7ac99a1e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Alhdnl8PoSyDUrE9Save9Wg0s9dS7Xotyzol+iYaOC4PSwSACrMXi5JzlCGirt8j9T3qgd6I+QDY/TctEFMXCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T03:05:09.148748Z","bundle_sha256":"2d4545795c988845321d1d709396135e3bc9c6eeec23e317e70e0937a42226af"}}