{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:PTIWMFC7PJKGSZPFDQH5V6NNUI","short_pith_number":"pith:PTIWMFC7","canonical_record":{"source":{"id":"1503.07772","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-26T16:13:51Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"2e45ac060bac7da86a3230bdeeeff1c05acc86ac5bbe0b167119149132fd5ac3","abstract_canon_sha256":"e39a62eed1577a974b5034998a0f2a7c82800325c68a3e7d800066f4ae0cfd02"},"schema_version":"1.0"},"canonical_sha256":"7cd166145f7a546965e51c0fdaf9ada2270a183fcdfb7903cd8670b69fc13593","source":{"kind":"arxiv","id":"1503.07772","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.07772","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"arxiv_version","alias_value":"1503.07772v1","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.07772","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"pith_short_12","alias_value":"PTIWMFC7PJKG","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"PTIWMFC7PJKGSZPF","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"PTIWMFC7","created_at":"2026-05-18T12:29:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:PTIWMFC7PJKGSZPFDQH5V6NNUI","target":"record","payload":{"canonical_record":{"source":{"id":"1503.07772","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-26T16:13:51Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"2e45ac060bac7da86a3230bdeeeff1c05acc86ac5bbe0b167119149132fd5ac3","abstract_canon_sha256":"e39a62eed1577a974b5034998a0f2a7c82800325c68a3e7d800066f4ae0cfd02"},"schema_version":"1.0"},"canonical_sha256":"7cd166145f7a546965e51c0fdaf9ada2270a183fcdfb7903cd8670b69fc13593","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:03.080068Z","signature_b64":"CWpNNozQQekoJK9GuivJn8MZTPUtR7zVF32IteW4jEHw2zFCRP7+D5HCDCai7k9YyGoflVLwpRp36QhDmAv7Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cd166145f7a546965e51c0fdaf9ada2270a183fcdfb7903cd8670b69fc13593","last_reissued_at":"2026-05-18T01:31:03.079634Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:03.079634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.07772","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":"2026-05-18T01:31:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"133WaYXWZj6IGzGbhQcuayno2os/UXlvzZosJYz9Skr4oFJKWIqgZJDfk0N1shv2GEgBxrAmBe0qZHhamXZ5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:36:13.115861Z"},"content_sha256":"a409c23e366a565952b64facd8d908cbf55b3f51ca5aafca7df632b38b85a5c6","schema_version":"1.0","event_id":"sha256:a409c23e366a565952b64facd8d908cbf55b3f51ca5aafca7df632b38b85a5c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:PTIWMFC7PJKGSZPFDQH5V6NNUI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$J/\\psi$ production and suppression in high energy proton-nucleus collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Hong-Fei Zhang, Raju Venugopalan, Yan-Qing Ma","submitted_at":"2015-03-26T16:13:51Z","abstract_excerpt":"We apply a Color Glass Condensate+Non-Relativistic QCD (CGC+NRQCD) framework to compute $J/\\psi$ production in deuteron-nucleus collisions at RHIC and proton-nucleus collisions at the LHC. Our results match smoothly at high $p_\\perp$ to a next-to-leading order perturbative QCD + NRQCD computation. Excellent agreement is obtained for $p_\\perp$ spectra at RHIC and LHC for central and forward rapidities, as well as for the normalized ratio $R_{pA}$ of these results to spectra in proton-proton collisions. In particular, we observe that the $R_{pA}$ data is strongly bounded by our computations of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.07772","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":"2026-05-18T01:31:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aFETQAl61sedqlZ68GFSHMf5xP5whL2LT5D2ouAvs8NADzazPrAnpu73R5TyiKmdsLLtOu+huyzIlZyU9+x7Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:36:13.116618Z"},"content_sha256":"82e82fd681c7967a5207156b7e9a308bdeb15773a2b35b5676a92975bab23a78","schema_version":"1.0","event_id":"sha256:82e82fd681c7967a5207156b7e9a308bdeb15773a2b35b5676a92975bab23a78"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/bundle.json","state_url":"https://pith.science/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/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":"2026-05-27T22:36:13Z","links":{"resolver":"https://pith.science/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI","bundle":"https://pith.science/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/bundle.json","state":"https://pith.science/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PTIWMFC7PJKGSZPFDQH5V6NNUI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:PTIWMFC7PJKGSZPFDQH5V6NNUI","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":"e39a62eed1577a974b5034998a0f2a7c82800325c68a3e7d800066f4ae0cfd02","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-26T16:13:51Z","title_canon_sha256":"2e45ac060bac7da86a3230bdeeeff1c05acc86ac5bbe0b167119149132fd5ac3"},"schema_version":"1.0","source":{"id":"1503.07772","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.07772","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"arxiv_version","alias_value":"1503.07772v1","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.07772","created_at":"2026-05-18T01:31:03Z"},{"alias_kind":"pith_short_12","alias_value":"PTIWMFC7PJKG","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"PTIWMFC7PJKGSZPF","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"PTIWMFC7","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:82e82fd681c7967a5207156b7e9a308bdeb15773a2b35b5676a92975bab23a78","target":"graph","created_at":"2026-05-18T01:31:03Z","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 apply a Color Glass Condensate+Non-Relativistic QCD (CGC+NRQCD) framework to compute $J/\\psi$ production in deuteron-nucleus collisions at RHIC and proton-nucleus collisions at the LHC. Our results match smoothly at high $p_\\perp$ to a next-to-leading order perturbative QCD + NRQCD computation. Excellent agreement is obtained for $p_\\perp$ spectra at RHIC and LHC for central and forward rapidities, as well as for the normalized ratio $R_{pA}$ of these results to spectra in proton-proton collisions. In particular, we observe that the $R_{pA}$ data is strongly bounded by our computations of t","authors_text":"Hong-Fei Zhang, Raju Venugopalan, Yan-Qing Ma","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-26T16:13:51Z","title":"$J/\\psi$ production and suppression in high energy proton-nucleus collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.07772","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:a409c23e366a565952b64facd8d908cbf55b3f51ca5aafca7df632b38b85a5c6","target":"record","created_at":"2026-05-18T01:31:03Z","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":"e39a62eed1577a974b5034998a0f2a7c82800325c68a3e7d800066f4ae0cfd02","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-26T16:13:51Z","title_canon_sha256":"2e45ac060bac7da86a3230bdeeeff1c05acc86ac5bbe0b167119149132fd5ac3"},"schema_version":"1.0","source":{"id":"1503.07772","kind":"arxiv","version":1}},"canonical_sha256":"7cd166145f7a546965e51c0fdaf9ada2270a183fcdfb7903cd8670b69fc13593","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7cd166145f7a546965e51c0fdaf9ada2270a183fcdfb7903cd8670b69fc13593","first_computed_at":"2026-05-18T01:31:03.079634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:03.079634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CWpNNozQQekoJK9GuivJn8MZTPUtR7zVF32IteW4jEHw2zFCRP7+D5HCDCai7k9YyGoflVLwpRp36QhDmAv7Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:03.080068Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.07772","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a409c23e366a565952b64facd8d908cbf55b3f51ca5aafca7df632b38b85a5c6","sha256:82e82fd681c7967a5207156b7e9a308bdeb15773a2b35b5676a92975bab23a78"],"state_sha256":"23e2bd2e44af2ed560b729412493144ff1bb81f42d7625d4ebfb0492f576d2f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kGk44Rudpwg7VrgpB5aT3jtojeKuLFelZo+2MgsQPd6f5qW1q3c8ygRg9VR6SEmojvH4tlxbBfdsTgcE0LHUDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T22:36:13.120472Z","bundle_sha256":"5225ce7398e7e7ec7e0bd39c1180a69665d76140e17017a2077e55aff9933d4a"}}