{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:AECX4MIJUZRG3XYA7GUGAO6YNQ","short_pith_number":"pith:AECX4MIJ","canonical_record":{"source":{"id":"1701.04340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-16T15:57:36Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"54569e308db08d38f91ff1315e4a2bad248b619614c70746ef64c283104ee191","abstract_canon_sha256":"ba42e50eb7e3483dc44c8e6ed57ef7ed5ffbae9488c0b4814ed1904e9d2f126d"},"schema_version":"1.0"},"canonical_sha256":"01057e3109a6626ddf00f9a8603bd86c2d21596963e21e9d751d3b3deb794dc7","source":{"kind":"arxiv","id":"1701.04340","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04340","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04340v1","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04340","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"AECX4MIJUZRG","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AECX4MIJUZRG3XYA","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AECX4MIJ","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:AECX4MIJUZRG3XYA7GUGAO6YNQ","target":"record","payload":{"canonical_record":{"source":{"id":"1701.04340","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-16T15:57:36Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"54569e308db08d38f91ff1315e4a2bad248b619614c70746ef64c283104ee191","abstract_canon_sha256":"ba42e50eb7e3483dc44c8e6ed57ef7ed5ffbae9488c0b4814ed1904e9d2f126d"},"schema_version":"1.0"},"canonical_sha256":"01057e3109a6626ddf00f9a8603bd86c2d21596963e21e9d751d3b3deb794dc7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:04.441966Z","signature_b64":"/HEVG9sCpvn9AXuPY5GyNyE0ep5qjhx+cmFsfWCRmNxdzu1SIDuzjV/tEzqJMj/BB3hKDutIudclBIf416eTBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"01057e3109a6626ddf00f9a8603bd86c2d21596963e21e9d751d3b3deb794dc7","last_reissued_at":"2026-05-18T00:47:04.441097Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:04.441097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.04340","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":"2026-05-18T00:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RaG8UhJ4CA1CqdjRdLxcljipMIhFa9Qo+eZ+P5oL2swhit7v9wjV+Nkx3inMSHWAWJyfX1WUsoTY5jirgyosDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:16:54.496775Z"},"content_sha256":"0a5e8d1085cc143f7371306acf54fb3e4f0896d75312c3bab42a1d9c200e0771","schema_version":"1.0","event_id":"sha256:0a5e8d1085cc143f7371306acf54fb3e4f0896d75312c3bab42a1d9c200e0771"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:AECX4MIJUZRG3XYA7GUGAO6YNQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigating the impact of the gluon saturation effects on the momentum transfer distributions for the exclusive vector meson photoproduction in hadronic 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":"D. Spiering, F. S. Navarra, V. P. Goncalves","submitted_at":"2017-01-16T15:57:36Z","abstract_excerpt":"The exclusive vector meson production cross section is one of the most promising observables to probe the high energy regime of the QCD dynamics. In particular, the squared momentum transfer ($t$) distributions are an important source of information about the spatial distribution of the gluons in the hadron and about fluctuations of the color fields. In this paper we complement previous studies on exclusive vector meson photoproduction in hadronic collisions presenting a comprehensive analysis of the $t$ - spectrum measured in exclusive $\\rho$, $\\phi$ and $J/\\Psi$ photoproduction in $pp$ and $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04340","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":"2026-05-18T00:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lTLl2T0rlIQ951iMLA4arOmYmKWIl0b2GhyxG9GMhHqckHZz4m0tmW9HJdmjJjvd9cHexPp18ffhTYEM0bkqAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:16:54.497133Z"},"content_sha256":"310df7a96fcf2a62aa0b5d61a8c05826c280c193fa4ccf549c6bdb1c6df3da76","schema_version":"1.0","event_id":"sha256:310df7a96fcf2a62aa0b5d61a8c05826c280c193fa4ccf549c6bdb1c6df3da76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/bundle.json","state_url":"https://pith.science/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/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":"2026-05-30T01:16:54Z","links":{"resolver":"https://pith.science/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ","bundle":"https://pith.science/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/bundle.json","state":"https://pith.science/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AECX4MIJUZRG3XYA7GUGAO6YNQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AECX4MIJUZRG3XYA7GUGAO6YNQ","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":"ba42e50eb7e3483dc44c8e6ed57ef7ed5ffbae9488c0b4814ed1904e9d2f126d","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-16T15:57:36Z","title_canon_sha256":"54569e308db08d38f91ff1315e4a2bad248b619614c70746ef64c283104ee191"},"schema_version":"1.0","source":{"id":"1701.04340","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04340","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04340v1","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04340","created_at":"2026-05-18T00:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"AECX4MIJUZRG","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AECX4MIJUZRG3XYA","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AECX4MIJ","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:310df7a96fcf2a62aa0b5d61a8c05826c280c193fa4ccf549c6bdb1c6df3da76","target":"graph","created_at":"2026-05-18T00:47:04Z","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":"The exclusive vector meson production cross section is one of the most promising observables to probe the high energy regime of the QCD dynamics. In particular, the squared momentum transfer ($t$) distributions are an important source of information about the spatial distribution of the gluons in the hadron and about fluctuations of the color fields. In this paper we complement previous studies on exclusive vector meson photoproduction in hadronic collisions presenting a comprehensive analysis of the $t$ - spectrum measured in exclusive $\\rho$, $\\phi$ and $J/\\Psi$ photoproduction in $pp$ and $","authors_text":"D. Spiering, F. S. Navarra, V. P. Goncalves","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-16T15:57:36Z","title":"Investigating the impact of the gluon saturation effects on the momentum transfer distributions for the exclusive vector meson photoproduction in hadronic collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04340","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":"sha256:0a5e8d1085cc143f7371306acf54fb3e4f0896d75312c3bab42a1d9c200e0771","target":"record","created_at":"2026-05-18T00:47:04Z","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":"ba42e50eb7e3483dc44c8e6ed57ef7ed5ffbae9488c0b4814ed1904e9d2f126d","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-01-16T15:57:36Z","title_canon_sha256":"54569e308db08d38f91ff1315e4a2bad248b619614c70746ef64c283104ee191"},"schema_version":"1.0","source":{"id":"1701.04340","kind":"arxiv","version":1}},"canonical_sha256":"01057e3109a6626ddf00f9a8603bd86c2d21596963e21e9d751d3b3deb794dc7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01057e3109a6626ddf00f9a8603bd86c2d21596963e21e9d751d3b3deb794dc7","first_computed_at":"2026-05-18T00:47:04.441097Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:04.441097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/HEVG9sCpvn9AXuPY5GyNyE0ep5qjhx+cmFsfWCRmNxdzu1SIDuzjV/tEzqJMj/BB3hKDutIudclBIf416eTBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:04.441966Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.04340","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a5e8d1085cc143f7371306acf54fb3e4f0896d75312c3bab42a1d9c200e0771","sha256:310df7a96fcf2a62aa0b5d61a8c05826c280c193fa4ccf549c6bdb1c6df3da76"],"state_sha256":"9c64bd18f5f87284d2e9b47bf3bfc4a6638245388957e39cd306af8df1eb8d87"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LPe3CMKz2fRPw3RlMFmacH/tiIgdRsotch4+Gsasak/s4lVRX275IqiAhR0vtFq1NITF07Oq1AeaJMX9+/BpDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T01:16:54.499546Z","bundle_sha256":"8a7c20eff1197bf581843e7ad7d46b7f7ad0e2d42c40851590ecb5b7a31e20ee"}}