{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:P7C5JTPSZK5Z7XRDP5E44EDCPH","short_pith_number":"pith:P7C5JTPS","canonical_record":{"source":{"id":"hep-ph/9803434","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-03-24T08:04:40Z","cross_cats_sorted":[],"title_canon_sha256":"e8001cbfbb0f7b0f2e01e52b487cdf9b864fc621244dbb7a780fd578b97f2765","abstract_canon_sha256":"525897ce9a34b5fa585dd71b42f18619be2c887116f4b02ec8c3a2022f11df9f"},"schema_version":"1.0"},"canonical_sha256":"7fc5d4cdf2cabb9fde237f49ce106279d6590d93add5cf9fd532d696eb06b17d","source":{"kind":"arxiv","id":"hep-ph/9803434","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9803434","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9803434v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9803434","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"P7C5JTPSZK5Z","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"P7C5JTPSZK5Z7XRD","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"P7C5JTPS","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:P7C5JTPSZK5Z7XRDP5E44EDCPH","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9803434","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-03-24T08:04:40Z","cross_cats_sorted":[],"title_canon_sha256":"e8001cbfbb0f7b0f2e01e52b487cdf9b864fc621244dbb7a780fd578b97f2765","abstract_canon_sha256":"525897ce9a34b5fa585dd71b42f18619be2c887116f4b02ec8c3a2022f11df9f"},"schema_version":"1.0"},"canonical_sha256":"7fc5d4cdf2cabb9fde237f49ce106279d6590d93add5cf9fd532d696eb06b17d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:56.512666Z","signature_b64":"AVnTk6TGmzevZGxi2pPN0zM6kfwYEVeNXIHsiA84R1bUgGFTgszvuTbNcAPfc5LS+UCzxuIgxUUNhit0aEA6Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7fc5d4cdf2cabb9fde237f49ce106279d6590d93add5cf9fd532d696eb06b17d","last_reissued_at":"2026-05-18T01:38:56.512033Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:56.512033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9803434","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5nH4NGjPfwh8d0/wlDvB2v5+rgF8OvUPCeRzGg64+CnUgbvf4YtLOd2F6ZGQrYtepoCCusupyPlu/djvs7+rBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T15:01:07.710234Z"},"content_sha256":"85d2a464a6aaa1a700e48a79c0a6bfc7aa105f2ab47116e483bbbddfeb799369","schema_version":"1.0","event_id":"sha256:85d2a464a6aaa1a700e48a79c0a6bfc7aa105f2ab47116e483bbbddfeb799369"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:P7C5JTPSZK5Z7XRDP5E44EDCPH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"t-dependences of vector meson diffractive production in ep collisions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A.G.Shuvaev (Petersburg Nuclear Physics Institute), M.G.Ryskin, Yu.M.Shabelski","submitted_at":"1998-03-24T08:04:40Z","abstract_excerpt":"We calculate $p_T$-dependences of diffractive vector meson photo- and electroproduction in electron-proton collisions with and without proton dissociation at small momenta transfers. The calculated slopes are in good agreement with the data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9803434","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OzieHp2HiS0T2oMI0oFza6XShEv8xQg4nPPrSfUquriYBfCoRPTlp2llP+CTmFhXeBsCP6k+4443LLnrYRXZDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T15:01:07.710582Z"},"content_sha256":"3d7dceb78eb5dcedb3b70544d6885291262342447818d3521f74f7e2bf003114","schema_version":"1.0","event_id":"sha256:3d7dceb78eb5dcedb3b70544d6885291262342447818d3521f74f7e2bf003114"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/bundle.json","state_url":"https://pith.science/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/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":"2026-06-28T15:01:07Z","links":{"resolver":"https://pith.science/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH","bundle":"https://pith.science/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/bundle.json","state":"https://pith.science/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P7C5JTPSZK5Z7XRDP5E44EDCPH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:P7C5JTPSZK5Z7XRDP5E44EDCPH","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":"525897ce9a34b5fa585dd71b42f18619be2c887116f4b02ec8c3a2022f11df9f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-03-24T08:04:40Z","title_canon_sha256":"e8001cbfbb0f7b0f2e01e52b487cdf9b864fc621244dbb7a780fd578b97f2765"},"schema_version":"1.0","source":{"id":"hep-ph/9803434","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9803434","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9803434v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9803434","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"P7C5JTPSZK5Z","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"P7C5JTPSZK5Z7XRD","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"P7C5JTPS","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:3d7dceb78eb5dcedb3b70544d6885291262342447818d3521f74f7e2bf003114","target":"graph","created_at":"2026-05-18T01:38:56Z","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 calculate $p_T$-dependences of diffractive vector meson photo- and electroproduction in electron-proton collisions with and without proton dissociation at small momenta transfers. The calculated slopes are in good agreement with the data.","authors_text":"A.G.Shuvaev (Petersburg Nuclear Physics Institute), M.G.Ryskin, Yu.M.Shabelski","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-03-24T08:04:40Z","title":"t-dependences of vector meson diffractive production in ep collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9803434","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":"sha256:85d2a464a6aaa1a700e48a79c0a6bfc7aa105f2ab47116e483bbbddfeb799369","target":"record","created_at":"2026-05-18T01:38:56Z","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":"525897ce9a34b5fa585dd71b42f18619be2c887116f4b02ec8c3a2022f11df9f","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-03-24T08:04:40Z","title_canon_sha256":"e8001cbfbb0f7b0f2e01e52b487cdf9b864fc621244dbb7a780fd578b97f2765"},"schema_version":"1.0","source":{"id":"hep-ph/9803434","kind":"arxiv","version":1}},"canonical_sha256":"7fc5d4cdf2cabb9fde237f49ce106279d6590d93add5cf9fd532d696eb06b17d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7fc5d4cdf2cabb9fde237f49ce106279d6590d93add5cf9fd532d696eb06b17d","first_computed_at":"2026-05-18T01:38:56.512033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:56.512033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AVnTk6TGmzevZGxi2pPN0zM6kfwYEVeNXIHsiA84R1bUgGFTgszvuTbNcAPfc5LS+UCzxuIgxUUNhit0aEA6Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:56.512666Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9803434","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:85d2a464a6aaa1a700e48a79c0a6bfc7aa105f2ab47116e483bbbddfeb799369","sha256:3d7dceb78eb5dcedb3b70544d6885291262342447818d3521f74f7e2bf003114"],"state_sha256":"f660a847060ac06b377024df562cf1b666792c8fd820852ed3a27b18e31c4af5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QQ/J2EyZXiH1lvXBqSvF00C8HR5w2fbEqGoSwQpwkiIexTYc983hupXjqS8Zt3xKlamTfRlYdXWr/o3xDKPmAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T15:01:07.713735Z","bundle_sha256":"e688c8eb3ebf1e62ae3b91299908ab30175b0201541642d51baf60f4d8ee4ef5"}}