{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:D5OSAYNM4HY3HGPIIC4BWIJFLE","short_pith_number":"pith:D5OSAYNM","canonical_record":{"source":{"id":"2401.16662","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-30T01:27:07Z","cross_cats_sorted":[],"title_canon_sha256":"a40ac3e7c9c0c68489aef7ad04d42fad79917d89946faf1d1f984c9ecefe6085","abstract_canon_sha256":"1c56cca7f98d76f8207654c7784e5af7015715954b0160edda5f963acddbe77a"},"schema_version":"1.0"},"canonical_sha256":"1f5d2061ace1f1b399e840b81b21255933129cafa209f4372330bf6502a2b7aa","source":{"kind":"arxiv","id":"2401.16662","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.16662","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"arxiv_version","alias_value":"2401.16662v2","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.16662","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_12","alias_value":"D5OSAYNM4HY3","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_16","alias_value":"D5OSAYNM4HY3HGPI","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_8","alias_value":"D5OSAYNM","created_at":"2026-07-05T09:56:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:D5OSAYNM4HY3HGPIIC4BWIJFLE","target":"record","payload":{"canonical_record":{"source":{"id":"2401.16662","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-30T01:27:07Z","cross_cats_sorted":[],"title_canon_sha256":"a40ac3e7c9c0c68489aef7ad04d42fad79917d89946faf1d1f984c9ecefe6085","abstract_canon_sha256":"1c56cca7f98d76f8207654c7784e5af7015715954b0160edda5f963acddbe77a"},"schema_version":"1.0"},"canonical_sha256":"1f5d2061ace1f1b399e840b81b21255933129cafa209f4372330bf6502a2b7aa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:56:49.617322Z","signature_b64":"Ps2ls0fI2bNkN2wRy6Euhr2EnFLDvQvOKi6GRZkKRRTilKqgmKhErnlSStlplQ1Oo+pUlyEAeb0iyH8nEHV3Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1f5d2061ace1f1b399e840b81b21255933129cafa209f4372330bf6502a2b7aa","last_reissued_at":"2026-07-05T09:56:49.616882Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:56:49.616882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2401.16662","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:56:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/CP2TORl9fqfahmggWgmz8m8/x/nv/D9C160VulXLVR7H+pTGXR/L+xcuXr8v2sJFzolfFdbRaS56AEO0iM1Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T19:46:20.422150Z"},"content_sha256":"078ccce393b1dcdc7bdcdf06ed3a431e2d72de679c36578df9c91501f31320fc","schema_version":"1.0","event_id":"sha256:078ccce393b1dcdc7bdcdf06ed3a431e2d72de679c36578df9c91501f31320fc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:D5OSAYNM4HY3HGPIIC4BWIJFLE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Linear relation between short range correlation and EMC effect of gluons in nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ji Xu, Shuai Zhao, Wei Wang, Xing-Hua Yang","submitted_at":"2024-01-30T01:27:07Z","abstract_excerpt":"We explore the EMC effect of gluons through heavy quark production in deep inelastic scattering (DIS) and the nucleon-nucleon short range correlation (SRC) from sub-threshold photoproduction of the $J/\\psi$. Applying an effective field theory analysis, we scrutinize the gluon parton distribution functions in nuclear environment and propose a linear relation between the slope of reduced cross section ratio, which reflects the magnitude of gluon EMC effect, and the $J/\\psi$ production cross section at the photon energy $E_\\gamma = 7.0\\,\\textrm{GeV}$ in the nucleus rest frame, a characteristic re"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.16662","kind":"arxiv","version":2},"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/2401.16662/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:56:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fY2A/F1OOthVkVA8FEQ/AowREq0XbrZAjIiz7HwRZ7SU0wwf2pTLstVNpnkXASXJNVG/G4jxx97ONRM+4qgVCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T19:46:20.423586Z"},"content_sha256":"2ea5ef824f81b756738bfa0617d5352ab940c90e368d300b77e09d115869cf1c","schema_version":"1.0","event_id":"sha256:2ea5ef824f81b756738bfa0617d5352ab940c90e368d300b77e09d115869cf1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/bundle.json","state_url":"https://pith.science/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/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":"2026-08-05T19:46:20Z","links":{"resolver":"https://pith.science/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE","bundle":"https://pith.science/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/bundle.json","state":"https://pith.science/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D5OSAYNM4HY3HGPIIC4BWIJFLE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:D5OSAYNM4HY3HGPIIC4BWIJFLE","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":"1c56cca7f98d76f8207654c7784e5af7015715954b0160edda5f963acddbe77a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-30T01:27:07Z","title_canon_sha256":"a40ac3e7c9c0c68489aef7ad04d42fad79917d89946faf1d1f984c9ecefe6085"},"schema_version":"1.0","source":{"id":"2401.16662","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.16662","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"arxiv_version","alias_value":"2401.16662v2","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.16662","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_12","alias_value":"D5OSAYNM4HY3","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_16","alias_value":"D5OSAYNM4HY3HGPI","created_at":"2026-07-05T09:56:49Z"},{"alias_kind":"pith_short_8","alias_value":"D5OSAYNM","created_at":"2026-07-05T09:56:49Z"}],"graph_snapshots":[{"event_id":"sha256:2ea5ef824f81b756738bfa0617d5352ab940c90e368d300b77e09d115869cf1c","target":"graph","created_at":"2026-07-05T09:56:49Z","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":[],"endpoint":"/pith/2401.16662/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the EMC effect of gluons through heavy quark production in deep inelastic scattering (DIS) and the nucleon-nucleon short range correlation (SRC) from sub-threshold photoproduction of the $J/\\psi$. Applying an effective field theory analysis, we scrutinize the gluon parton distribution functions in nuclear environment and propose a linear relation between the slope of reduced cross section ratio, which reflects the magnitude of gluon EMC effect, and the $J/\\psi$ production cross section at the photon energy $E_\\gamma = 7.0\\,\\textrm{GeV}$ in the nucleus rest frame, a characteristic re","authors_text":"Ji Xu, Shuai Zhao, Wei Wang, Xing-Hua Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-30T01:27:07Z","title":"Linear relation between short range correlation and EMC effect of gluons in nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.16662","kind":"arxiv","version":2},"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":"sha256:078ccce393b1dcdc7bdcdf06ed3a431e2d72de679c36578df9c91501f31320fc","target":"record","created_at":"2026-07-05T09:56:49Z","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":"1c56cca7f98d76f8207654c7784e5af7015715954b0160edda5f963acddbe77a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-01-30T01:27:07Z","title_canon_sha256":"a40ac3e7c9c0c68489aef7ad04d42fad79917d89946faf1d1f984c9ecefe6085"},"schema_version":"1.0","source":{"id":"2401.16662","kind":"arxiv","version":2}},"canonical_sha256":"1f5d2061ace1f1b399e840b81b21255933129cafa209f4372330bf6502a2b7aa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1f5d2061ace1f1b399e840b81b21255933129cafa209f4372330bf6502a2b7aa","first_computed_at":"2026-07-05T09:56:49.616882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:56:49.616882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ps2ls0fI2bNkN2wRy6Euhr2EnFLDvQvOKi6GRZkKRRTilKqgmKhErnlSStlplQ1Oo+pUlyEAeb0iyH8nEHV3Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:56:49.617322Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.16662","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:078ccce393b1dcdc7bdcdf06ed3a431e2d72de679c36578df9c91501f31320fc","sha256:2ea5ef824f81b756738bfa0617d5352ab940c90e368d300b77e09d115869cf1c"],"state_sha256":"35a25a96a1a638d26c0ab5983176e61fe72690f3bde2a19d1294410429b3d5c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HkaJ7aGyg1Df1imYC4fhc8dpCGn644h8CxkCi/VG3nR1MJ7a+ZeXBV47u5OHr/Y6ID5PWD2l6RqcEVrugHmUDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T19:46:20.434954Z","bundle_sha256":"11ebd0c6ab1eda87f4eb0add18772b514aaa78ad7acbc164669957928767aad5"}}