{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:54RVWUIOATGHTVYLB6SD3PQRYF","short_pith_number":"pith:54RVWUIO","canonical_record":{"source":{"id":"1403.3730","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-03-15T00:32:22Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"9f068c51479af503d3d86cd5489c10e961bfb2f3f9d9226258b86bb50dd2accc","abstract_canon_sha256":"374c106697d8fb431bb6a5f6eccd5090f9d6b2276e87df8877ad3e575147eb60"},"schema_version":"1.0"},"canonical_sha256":"ef235b510e04cc79d70b0fa43dbe11c153e22a76a8641140a9b28691b4c5259f","source":{"kind":"arxiv","id":"1403.3730","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.3730","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"arxiv_version","alias_value":"1403.3730v1","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.3730","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"pith_short_12","alias_value":"54RVWUIOATGH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"54RVWUIOATGHTVYL","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"54RVWUIO","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:54RVWUIOATGHTVYLB6SD3PQRYF","target":"record","payload":{"canonical_record":{"source":{"id":"1403.3730","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-03-15T00:32:22Z","cross_cats_sorted":["hep-ph","nucl-ex"],"title_canon_sha256":"9f068c51479af503d3d86cd5489c10e961bfb2f3f9d9226258b86bb50dd2accc","abstract_canon_sha256":"374c106697d8fb431bb6a5f6eccd5090f9d6b2276e87df8877ad3e575147eb60"},"schema_version":"1.0"},"canonical_sha256":"ef235b510e04cc79d70b0fa43dbe11c153e22a76a8641140a9b28691b4c5259f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:56:18.658144Z","signature_b64":"QTtsy1PFouCRY9WkSJwcdPs2XpI+zHvQGs38mAp5T6tc2WcOqM+eCDQm4kolgsuoyNmBYCtlIpgjZZbBnw7YAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef235b510e04cc79d70b0fa43dbe11c153e22a76a8641140a9b28691b4c5259f","last_reissued_at":"2026-05-18T02:56:18.657525Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:56:18.657525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.3730","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":"2026-05-18T02:56:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Bj3ZzRE3NEcpzPqMFpdQMXGxfqbbKVJYMKSsPUzvhava2Rbwoq8aYhDY1mKzXRDPxdoFpwEB5cZ4/kGM4B/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:38:47.327565Z"},"content_sha256":"8dfd644c320d94f07bfd0d3a1ccd44118b71285d5b913536c8aa59997dbae54e","schema_version":"1.0","event_id":"sha256:8dfd644c320d94f07bfd0d3a1ccd44118b71285d5b913536c8aa59997dbae54e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:54RVWUIOATGHTVYLB6SD3PQRYF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenology of $\\phi$ photoproduction from recent CLAS data at Jefferson Lab","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-ex"],"primary_cat":"hep-ex","authors_text":"Biplab Dey","submitted_at":"2014-03-15T00:32:22Z","abstract_excerpt":"We comment on the important phenomenological aspects of the recent high-statistics and wide-angle coverage $\\phi$ photoproduction data from CLAS at Jefferson Lab. The most prominent feature is a localized structure at a center-of-mass (c.m) energy $\\sqrt{s} \\sim 2.2$ GeV that is not expected in a simple $t$-channel Pomeron-exchange model. The structure exists only at the forward production angles that almost rules out any resonance contribution. Strong rescattering effects between the $p \\phi$ and $K^+\\Lambda(1520)$ channels could be possible explanations. The analyses of both charged- ($\\phi "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.3730","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":"2026-05-18T02:56:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nzGrabLowlJjrmexmg/knvxTCyfbGd7e70zE4SMPIUkPRfBuruDPwBQoGocO+v8kzPMEz+iDJ91ejqmQ/eiODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:38:47.327916Z"},"content_sha256":"e975e6dc46069d0665363231dd82e28022f0acb6eb7e1223cd2279e52c2daa3a","schema_version":"1.0","event_id":"sha256:e975e6dc46069d0665363231dd82e28022f0acb6eb7e1223cd2279e52c2daa3a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/54RVWUIOATGHTVYLB6SD3PQRYF/bundle.json","state_url":"https://pith.science/pith/54RVWUIOATGHTVYLB6SD3PQRYF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/54RVWUIOATGHTVYLB6SD3PQRYF/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":"2026-05-20T17:38:47Z","links":{"resolver":"https://pith.science/pith/54RVWUIOATGHTVYLB6SD3PQRYF","bundle":"https://pith.science/pith/54RVWUIOATGHTVYLB6SD3PQRYF/bundle.json","state":"https://pith.science/pith/54RVWUIOATGHTVYLB6SD3PQRYF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/54RVWUIOATGHTVYLB6SD3PQRYF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:54RVWUIOATGHTVYLB6SD3PQRYF","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":"374c106697d8fb431bb6a5f6eccd5090f9d6b2276e87df8877ad3e575147eb60","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-03-15T00:32:22Z","title_canon_sha256":"9f068c51479af503d3d86cd5489c10e961bfb2f3f9d9226258b86bb50dd2accc"},"schema_version":"1.0","source":{"id":"1403.3730","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.3730","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"arxiv_version","alias_value":"1403.3730v1","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.3730","created_at":"2026-05-18T02:56:18Z"},{"alias_kind":"pith_short_12","alias_value":"54RVWUIOATGH","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"54RVWUIOATGHTVYL","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"54RVWUIO","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:e975e6dc46069d0665363231dd82e28022f0acb6eb7e1223cd2279e52c2daa3a","target":"graph","created_at":"2026-05-18T02:56:18Z","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 comment on the important phenomenological aspects of the recent high-statistics and wide-angle coverage $\\phi$ photoproduction data from CLAS at Jefferson Lab. The most prominent feature is a localized structure at a center-of-mass (c.m) energy $\\sqrt{s} \\sim 2.2$ GeV that is not expected in a simple $t$-channel Pomeron-exchange model. The structure exists only at the forward production angles that almost rules out any resonance contribution. Strong rescattering effects between the $p \\phi$ and $K^+\\Lambda(1520)$ channels could be possible explanations. The analyses of both charged- ($\\phi ","authors_text":"Biplab Dey","cross_cats":["hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-03-15T00:32:22Z","title":"Phenomenology of $\\phi$ photoproduction from recent CLAS data at Jefferson Lab"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.3730","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":"sha256:8dfd644c320d94f07bfd0d3a1ccd44118b71285d5b913536c8aa59997dbae54e","target":"record","created_at":"2026-05-18T02:56:18Z","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":"374c106697d8fb431bb6a5f6eccd5090f9d6b2276e87df8877ad3e575147eb60","cross_cats_sorted":["hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2014-03-15T00:32:22Z","title_canon_sha256":"9f068c51479af503d3d86cd5489c10e961bfb2f3f9d9226258b86bb50dd2accc"},"schema_version":"1.0","source":{"id":"1403.3730","kind":"arxiv","version":1}},"canonical_sha256":"ef235b510e04cc79d70b0fa43dbe11c153e22a76a8641140a9b28691b4c5259f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef235b510e04cc79d70b0fa43dbe11c153e22a76a8641140a9b28691b4c5259f","first_computed_at":"2026-05-18T02:56:18.657525Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:56:18.657525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QTtsy1PFouCRY9WkSJwcdPs2XpI+zHvQGs38mAp5T6tc2WcOqM+eCDQm4kolgsuoyNmBYCtlIpgjZZbBnw7YAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:56:18.658144Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.3730","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dfd644c320d94f07bfd0d3a1ccd44118b71285d5b913536c8aa59997dbae54e","sha256:e975e6dc46069d0665363231dd82e28022f0acb6eb7e1223cd2279e52c2daa3a"],"state_sha256":"4af1ec5439ba85ba67dcfb16397243dc0c75078ba14a7fda9a57bac023075867"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aaQ+n1B59NqFLchYOoDLFsqUMQxgmQzoS5f8g0ysRPBq8LJCEcumRtO7qLgFMCgS6/V10KcvFHp39O0/iYh0DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T17:38:47.329926Z","bundle_sha256":"fcf6a60712e7373f59b194e4320811e33fedc834237a03ee767377dc97d02636"}}