{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:NF7ZQXAM2GAN57XUZPNWLSBPYS","short_pith_number":"pith:NF7ZQXAM","canonical_record":{"source":{"id":"1906.00894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-06-03T15:50:34Z","cross_cats_sorted":[],"title_canon_sha256":"9aa5c7d401bee52708200fe5820af9c0e39fbe40e356fd3283b24b9b93cfe98e","abstract_canon_sha256":"a23e2fe877b1b764fc2af50fe14caef0654b3c5df647a6f41ba1494a39ddcb74"},"schema_version":"1.0"},"canonical_sha256":"697f985c0cd180defef4cbdb65c82fc48a45e62fb87a3698fcbb6b5af79e1245","source":{"kind":"arxiv","id":"1906.00894","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.00894","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"1906.00894v1","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.00894","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"NF7ZQXAM2GAN","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_16","alias_value":"NF7ZQXAM2GAN57XU","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_8","alias_value":"NF7ZQXAM","created_at":"2026-07-04T23:51:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:NF7ZQXAM2GAN57XUZPNWLSBPYS","target":"record","payload":{"canonical_record":{"source":{"id":"1906.00894","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-06-03T15:50:34Z","cross_cats_sorted":[],"title_canon_sha256":"9aa5c7d401bee52708200fe5820af9c0e39fbe40e356fd3283b24b9b93cfe98e","abstract_canon_sha256":"a23e2fe877b1b764fc2af50fe14caef0654b3c5df647a6f41ba1494a39ddcb74"},"schema_version":"1.0"},"canonical_sha256":"697f985c0cd180defef4cbdb65c82fc48a45e62fb87a3698fcbb6b5af79e1245","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:51:43.994575Z","signature_b64":"jpKh9t1SYQ8Z2G2V9VxuAH+5h33BN2XGdRRznd6qkMPC6dW/+Aw4xFa+we9Jz5hnB6f6Mpm6pGtdi2NzgT2IDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"697f985c0cd180defef4cbdb65c82fc48a45e62fb87a3698fcbb6b5af79e1245","last_reissued_at":"2026-07-04T23:51:43.994174Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:51:43.994174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1906.00894","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":"2026-07-04T23:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8PJHBbzGicZNRdXZ217bOQRvv7esP1SRfLQBiTEOXhXIFQSfuFroEZqrwL8FKg7XeLE7wIamme46kaUk/Ge2AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T06:22:22.840789Z"},"content_sha256":"20448895efbe119d4b7e38b1619909d54a4b0d8e51c9c2fbc28afa66dbcda811","schema_version":"1.0","event_id":"sha256:20448895efbe119d4b7e38b1619909d54a4b0d8e51c9c2fbc28afa66dbcda811"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:NF7ZQXAM2GAN57XUZPNWLSBPYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Near threshold $J/\\psi$ and $\\Upsilon$ photo-production at JLab and RHIC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Abha Rajan, Di-Lun Yang, Yoshitaka Hatta","submitted_at":"2019-06-03T15:50:34Z","abstract_excerpt":"We update our previous calculation of $J/\\psi$ photo-production near threshold \\cite{Hatta:2018ina} by incorporating the recent developments in theory and the new experimental data from the GlueX collaboration at Jefferson Lab \\cite{Ali:2019lzf}. We then propose to study the near threshold production of $\\Upsilon$ and $J/\\psi$ in ultraperipheral $pA$ collisions at RHIC. These processes are sensitive to the gluon condensate in the proton which is related to the QCD trace anomaly. Our result emphasizes the role of gluons as the origin of the proton mass."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.00894","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1906.00894/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":"2026-07-04T23:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nTZ/euFP4fmBP9RDQ8UBxScarEgsEm46Vm49KPzjr+JeiOoEGhNBdgw1ChXYgjhbdeBcy0/8DuBYo10hJdzeCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T06:22:22.841320Z"},"content_sha256":"640901d992b5635024142f1f0e65c88111971861b831af0ac417cee4200aefe9","schema_version":"1.0","event_id":"sha256:640901d992b5635024142f1f0e65c88111971861b831af0ac417cee4200aefe9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/bundle.json","state_url":"https://pith.science/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/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":"2026-08-02T06:22:22Z","links":{"resolver":"https://pith.science/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS","bundle":"https://pith.science/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/bundle.json","state":"https://pith.science/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NF7ZQXAM2GAN57XUZPNWLSBPYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:NF7ZQXAM2GAN57XUZPNWLSBPYS","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":"a23e2fe877b1b764fc2af50fe14caef0654b3c5df647a6f41ba1494a39ddcb74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-06-03T15:50:34Z","title_canon_sha256":"9aa5c7d401bee52708200fe5820af9c0e39fbe40e356fd3283b24b9b93cfe98e"},"schema_version":"1.0","source":{"id":"1906.00894","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.00894","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"1906.00894v1","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.00894","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"NF7ZQXAM2GAN","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_16","alias_value":"NF7ZQXAM2GAN57XU","created_at":"2026-07-04T23:51:43Z"},{"alias_kind":"pith_short_8","alias_value":"NF7ZQXAM","created_at":"2026-07-04T23:51:43Z"}],"graph_snapshots":[{"event_id":"sha256:640901d992b5635024142f1f0e65c88111971861b831af0ac417cee4200aefe9","target":"graph","created_at":"2026-07-04T23:51:43Z","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/1906.00894/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We update our previous calculation of $J/\\psi$ photo-production near threshold \\cite{Hatta:2018ina} by incorporating the recent developments in theory and the new experimental data from the GlueX collaboration at Jefferson Lab \\cite{Ali:2019lzf}. We then propose to study the near threshold production of $\\Upsilon$ and $J/\\psi$ in ultraperipheral $pA$ collisions at RHIC. These processes are sensitive to the gluon condensate in the proton which is related to the QCD trace anomaly. Our result emphasizes the role of gluons as the origin of the proton mass.","authors_text":"Abha Rajan, Di-Lun Yang, Yoshitaka Hatta","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-06-03T15:50:34Z","title":"Near threshold $J/\\psi$ and $\\Upsilon$ photo-production at JLab and RHIC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.00894","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":"sha256:20448895efbe119d4b7e38b1619909d54a4b0d8e51c9c2fbc28afa66dbcda811","target":"record","created_at":"2026-07-04T23:51:43Z","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":"a23e2fe877b1b764fc2af50fe14caef0654b3c5df647a6f41ba1494a39ddcb74","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-06-03T15:50:34Z","title_canon_sha256":"9aa5c7d401bee52708200fe5820af9c0e39fbe40e356fd3283b24b9b93cfe98e"},"schema_version":"1.0","source":{"id":"1906.00894","kind":"arxiv","version":1}},"canonical_sha256":"697f985c0cd180defef4cbdb65c82fc48a45e62fb87a3698fcbb6b5af79e1245","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"697f985c0cd180defef4cbdb65c82fc48a45e62fb87a3698fcbb6b5af79e1245","first_computed_at":"2026-07-04T23:51:43.994174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:51:43.994174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jpKh9t1SYQ8Z2G2V9VxuAH+5h33BN2XGdRRznd6qkMPC6dW/+Aw4xFa+we9Jz5hnB6f6Mpm6pGtdi2NzgT2IDA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:51:43.994575Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.00894","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:20448895efbe119d4b7e38b1619909d54a4b0d8e51c9c2fbc28afa66dbcda811","sha256:640901d992b5635024142f1f0e65c88111971861b831af0ac417cee4200aefe9"],"state_sha256":"f78b00f9f324337b998e6ce0c9b6dba117a2cd8db8338e0ae7d5c6eaa2d73261"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DzxqJxKPjQHjgZBwC33SZICbcGju73NxJXbzPvRIL9ONJCmYPCrOUTJSARKEA918ObZNL3MxZXuY1UXY8mdUBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T06:22:22.845974Z","bundle_sha256":"8b5087bf49a68a43902f19bbe71db6534418c78db16cd1a08d5110da48280d40"}}