{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:IAXHULJSINGH2ZMU3L3CWPMPVJ","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":"aef19a6bcdcab40c296c21967e989dfba7bb6b8e02c00c4d06177b2b6d55e8c6","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-04-29T21:40:13Z","title_canon_sha256":"1c4b80108602765fa0afc330590596fea1e0d26f20d29a5294cdaa5034f0510b"},"schema_version":"1.0","source":{"id":"hep-ph/0404276","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0404276","created_at":"2026-07-04T16:48:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0404276v2","created_at":"2026-07-04T16:48:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0404276","created_at":"2026-07-04T16:48:12Z"},{"alias_kind":"pith_short_12","alias_value":"IAXHULJSINGH","created_at":"2026-07-04T16:48:12Z"},{"alias_kind":"pith_short_16","alias_value":"IAXHULJSINGH2ZMU","created_at":"2026-07-04T16:48:12Z"},{"alias_kind":"pith_short_8","alias_value":"IAXHULJS","created_at":"2026-07-04T16:48:12Z"}],"graph_snapshots":[{"event_id":"sha256:82617e8daed0b17aab11d44ca318bf75fd42d580d8b3217d9079a8df579e86ba","target":"graph","created_at":"2026-07-04T16:48:12Z","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/hep-ph/0404276/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We perform a systematic analysis on the off-forward matrix elements of the twist-two quark and gluon helicity-flip operators. By matching the allowed quantum numbers and their crossing channel counterparts (a method developed by Ji & Lebed), we systematically count the number of independent nucleon form factors in off-forward scattering of matrix elements of these quark and gluon spin-flip operators. In particular, we find that the numbers of independent nucleon form factors twist-2, helicity flip quark (gluon) operators are $2n-1$ ($2n-5$) if $n$ is odd, and $2n-2$ ($2n-6$) if $n$ is even, wi","authors_text":"(2) Univ. of Maryland, College Park), Xiangdong Ji (2) ((1) Manhattanville College, Zhang Chen (1)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2004-04-29T21:40:13Z","title":"Counting and Tensorial Properties of Twist-Two Helicity-Flip Nucleon Form Factors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0404276","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":"sha256:421866eaf96d3d00357bf638ae0d1fc633845e19731b83796292135e73f065ed","target":"record","created_at":"2026-07-04T16:48:12Z","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":"aef19a6bcdcab40c296c21967e989dfba7bb6b8e02c00c4d06177b2b6d55e8c6","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2004-04-29T21:40:13Z","title_canon_sha256":"1c4b80108602765fa0afc330590596fea1e0d26f20d29a5294cdaa5034f0510b"},"schema_version":"1.0","source":{"id":"hep-ph/0404276","kind":"arxiv","version":2}},"canonical_sha256":"402e7a2d32434c7d6594daf62b3d8faa7ba12f54d99d0af4975a33e30f64bbd8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"402e7a2d32434c7d6594daf62b3d8faa7ba12f54d99d0af4975a33e30f64bbd8","first_computed_at":"2026-07-04T16:48:12.700918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:48:12.700918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"odH2iQcU3aie5/YUlpn3VD+qoS8RsZbtUii111quYHmMUsdTpRS+eqYbqMcLbMKLwN03YGKsn76gEbyiw2EHAA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:48:12.701393Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0404276","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:421866eaf96d3d00357bf638ae0d1fc633845e19731b83796292135e73f065ed","sha256:82617e8daed0b17aab11d44ca318bf75fd42d580d8b3217d9079a8df579e86ba"],"state_sha256":"b50f1b9cf3c2f16eb7fdfb61fc478715e644615b65267153ad3e05cfbb356312"}