{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:35UQSPPTPAN222RJAHUFMCXVME","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":"04f75c50d2100573b29fcb9a57d9905de13a749ff6eb500b719387198c8d0fe7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-17T23:32:54Z","title_canon_sha256":"4470290dfcfc00d28d03c5742a0ca5b6b0ad98b41ad3354961476b2ef1e22000"},"schema_version":"1.0","source":{"id":"1906.07306","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.07306","created_at":"2026-07-04T23:57:50Z"},{"alias_kind":"arxiv_version","alias_value":"1906.07306v2","created_at":"2026-07-04T23:57:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.07306","created_at":"2026-07-04T23:57:50Z"},{"alias_kind":"pith_short_12","alias_value":"35UQSPPTPAN2","created_at":"2026-07-04T23:57:50Z"},{"alias_kind":"pith_short_16","alias_value":"35UQSPPTPAN222RJ","created_at":"2026-07-04T23:57:50Z"},{"alias_kind":"pith_short_8","alias_value":"35UQSPPT","created_at":"2026-07-04T23:57:50Z"}],"graph_snapshots":[{"event_id":"sha256:0d9cf5f51adfe16024b8109d3392c528e29176ede03f6aed6411b813ceb297df","target":"graph","created_at":"2026-07-04T23:57:50Z","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/1906.07306/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We calculate the transition form factor between vector and pseudoscalar quarkonia in both the timelike and the spacelike region using light-front dynamics. We investigate the frame dependence of the form factors for heavy quarkonia with light-front wavefunctions calculated from the valence Fock sector. This dependence could serve as a measure for the Lorentz symmetry violation arising from the Fock-space truncation. We suggest using frames with minimal longitudinal momentum transfer for calculations in the valence Fock sector, namely the Drell-Yan frame for the space-like region and a specific","authors_text":"James P. Vary, Meijian Li, Pieter Maris, Yang Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-17T23:32:54Z","title":"Frame dependence of transition form factors in light-front dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.07306","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:f2d1333bf69202202e8f14dd5238ac9157de8c62757888a52eaab512de53c927","target":"record","created_at":"2026-07-04T23:57:50Z","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":"04f75c50d2100573b29fcb9a57d9905de13a749ff6eb500b719387198c8d0fe7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2019-06-17T23:32:54Z","title_canon_sha256":"4470290dfcfc00d28d03c5742a0ca5b6b0ad98b41ad3354961476b2ef1e22000"},"schema_version":"1.0","source":{"id":"1906.07306","kind":"arxiv","version":2}},"canonical_sha256":"df69093df3781bad6a2901e8560af5613945fe4f6da8cc2ea2544b292cf93867","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df69093df3781bad6a2901e8560af5613945fe4f6da8cc2ea2544b292cf93867","first_computed_at":"2026-07-04T23:57:50.754639Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:57:50.754639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6RC7Aw7PlouXH16bKWRgbaAaB/S+9xHYa8P2i9nf2c4mnPPF+Ch+/Ys3nLyevOOqeYhVBBXOt2BMrtHksza/Bw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:57:50.755004Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.07306","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2d1333bf69202202e8f14dd5238ac9157de8c62757888a52eaab512de53c927","sha256:0d9cf5f51adfe16024b8109d3392c528e29176ede03f6aed6411b813ceb297df"],"state_sha256":"74eae8bbceb26d8e5f07e40c4c749e802d0fac6a12ca5ced1ca51ba60a4381ed"}