{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:VYORDGACF5Y73UZLH63RWNSD3V","short_pith_number":"pith:VYORDGAC","canonical_record":{"source":{"id":"hep-ph/0411378","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-11-29T20:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"45d6d5589cc58441e98a03d039cb46bc871a623e71846d9210a5f260c781bea9","abstract_canon_sha256":"6e82697221395fca7a9e02be75a102f8474ad21261031859d06b336c09f1e8fe"},"schema_version":"1.0"},"canonical_sha256":"ae1d1198022f71fdd32b3fb71b3643dd57655a5b24f16994d83e45961b09c6ce","source":{"kind":"arxiv","id":"hep-ph/0411378","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0411378","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0411378v1","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0411378","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"VYORDGACF5Y7","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VYORDGACF5Y73UZL","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VYORDGAC","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:VYORDGACF5Y73UZLH63RWNSD3V","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0411378","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-11-29T20:53:21Z","cross_cats_sorted":[],"title_canon_sha256":"45d6d5589cc58441e98a03d039cb46bc871a623e71846d9210a5f260c781bea9","abstract_canon_sha256":"6e82697221395fca7a9e02be75a102f8474ad21261031859d06b336c09f1e8fe"},"schema_version":"1.0"},"canonical_sha256":"ae1d1198022f71fdd32b3fb71b3643dd57655a5b24f16994d83e45961b09c6ce","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:20.585468Z","signature_b64":"iPykHUgrpTw4g7f9SLmuO160O4hWcaNRO27T71r/Du/EdclN82hGUKDYElhw4n2cB4BaXqYvKpNJ1PKC9VWgCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae1d1198022f71fdd32b3fb71b3643dd57655a5b24f16994d83e45961b09c6ce","last_reissued_at":"2026-05-18T02:36:20.584860Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:20.584860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0411378","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":"2026-05-18T02:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xaN8spLxpAwzl5H51WtxXV9LgL5xR9ttHTHqtORUBfgVMdBqf5V5Y/Xhzo6X9JjJKLqDsh8lsYPhKErdEObeDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:26:34.180782Z"},"content_sha256":"1e9fd74777903eb3bafb20e83e87099ce6834fa9e6f90f475c8abef95c3fb5e8","schema_version":"1.0","event_id":"sha256:1e9fd74777903eb3bafb20e83e87099ce6834fa9e6f90f475c8abef95c3fb5e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:VYORDGACF5Y73UZLH63RWNSD3V","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shadowing and Absorption Effects on J/psi Production in dA Collisions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"R. Vogt","submitted_at":"2004-11-29T20:53:21Z","abstract_excerpt":"We study medium modifications of J/psi production in cold nuclear media in deuterium-nucleus collisions. We discuss several parameterizations of the modifications of the parton densities in the nucleus, known as shadowing, an initial-state effect. We also include absorption of the produced J/psi by nucleons, a final-state effect. Both spatially homogeneous and inhomogeneous shadowing and absorption are considered. We use the number of binary nucleon-nucleon collisions as a centrality measure. Results are presented for d+Au collisions at sqrt{S_{NN}} = 200 GeV and for d+Pb collisions at sqrt{S_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0411378","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":"2026-05-18T02:36:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eqlv9pGDfrSv90kuDXKA80HiB9Xz8BDxThT8X2BgNb9DaNoPTpBVfe7jKArLnnwIFSp4Ui0EMHBwy53ZpxgpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:26:34.181468Z"},"content_sha256":"398a4bdc00e38fc62e66e184d56eba34bef94b96d6f05050bff6ddbc4a9a36ee","schema_version":"1.0","event_id":"sha256:398a4bdc00e38fc62e66e184d56eba34bef94b96d6f05050bff6ddbc4a9a36ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VYORDGACF5Y73UZLH63RWNSD3V/bundle.json","state_url":"https://pith.science/pith/VYORDGACF5Y73UZLH63RWNSD3V/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VYORDGACF5Y73UZLH63RWNSD3V/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":"2026-08-11T12:26:34Z","links":{"resolver":"https://pith.science/pith/VYORDGACF5Y73UZLH63RWNSD3V","bundle":"https://pith.science/pith/VYORDGACF5Y73UZLH63RWNSD3V/bundle.json","state":"https://pith.science/pith/VYORDGACF5Y73UZLH63RWNSD3V/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VYORDGACF5Y73UZLH63RWNSD3V/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:VYORDGACF5Y73UZLH63RWNSD3V","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":"6e82697221395fca7a9e02be75a102f8474ad21261031859d06b336c09f1e8fe","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-11-29T20:53:21Z","title_canon_sha256":"45d6d5589cc58441e98a03d039cb46bc871a623e71846d9210a5f260c781bea9"},"schema_version":"1.0","source":{"id":"hep-ph/0411378","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0411378","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0411378v1","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0411378","created_at":"2026-05-18T02:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"VYORDGACF5Y7","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VYORDGACF5Y73UZL","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VYORDGAC","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:398a4bdc00e38fc62e66e184d56eba34bef94b96d6f05050bff6ddbc4a9a36ee","target":"graph","created_at":"2026-05-18T02:36:20Z","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 study medium modifications of J/psi production in cold nuclear media in deuterium-nucleus collisions. We discuss several parameterizations of the modifications of the parton densities in the nucleus, known as shadowing, an initial-state effect. We also include absorption of the produced J/psi by nucleons, a final-state effect. Both spatially homogeneous and inhomogeneous shadowing and absorption are considered. We use the number of binary nucleon-nucleon collisions as a centrality measure. Results are presented for d+Au collisions at sqrt{S_{NN}} = 200 GeV and for d+Pb collisions at sqrt{S_","authors_text":"R. Vogt","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2004-11-29T20:53:21Z","title":"Shadowing and Absorption Effects on J/psi Production in dA Collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0411378","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":"sha256:1e9fd74777903eb3bafb20e83e87099ce6834fa9e6f90f475c8abef95c3fb5e8","target":"record","created_at":"2026-05-18T02:36:20Z","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":"6e82697221395fca7a9e02be75a102f8474ad21261031859d06b336c09f1e8fe","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-11-29T20:53:21Z","title_canon_sha256":"45d6d5589cc58441e98a03d039cb46bc871a623e71846d9210a5f260c781bea9"},"schema_version":"1.0","source":{"id":"hep-ph/0411378","kind":"arxiv","version":1}},"canonical_sha256":"ae1d1198022f71fdd32b3fb71b3643dd57655a5b24f16994d83e45961b09c6ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae1d1198022f71fdd32b3fb71b3643dd57655a5b24f16994d83e45961b09c6ce","first_computed_at":"2026-05-18T02:36:20.584860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:36:20.584860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iPykHUgrpTw4g7f9SLmuO160O4hWcaNRO27T71r/Du/EdclN82hGUKDYElhw4n2cB4BaXqYvKpNJ1PKC9VWgCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:36:20.585468Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0411378","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e9fd74777903eb3bafb20e83e87099ce6834fa9e6f90f475c8abef95c3fb5e8","sha256:398a4bdc00e38fc62e66e184d56eba34bef94b96d6f05050bff6ddbc4a9a36ee"],"state_sha256":"bca1a8c4d68ea7b5f0ad1835cc900a789f6c6d556dde8c0f4fccd633be57843a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QMB60UShxew07sJHr4y77kEDs8zh23iPJR+/SHBWJNo8MW/cHkKY6vp4Obhv9ztnSDYgY2viY/L8iWsoVzRPDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T12:26:34.187156Z","bundle_sha256":"c03a199d0e80521dfcb226948497d6fa9b5ff59ee4bf637679ba6073cbf6be13"}}