{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:CM47UI6LXUKOANNCBPCERKPKJF","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":"af043f2e9e027ef096b191411ab9c1059c6c86456e3d6f4e89efd84ff293f09e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-01-26T14:24:41Z","title_canon_sha256":"77ce1bece732df254eb43ed45daea75b3b5ff51c293a5ac59e9439332ee0e053"},"schema_version":"1.0","source":{"id":"hep-ph/0101293","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0101293","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0101293v1","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0101293","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"pith_short_12","alias_value":"CM47UI6LXUKO","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"CM47UI6LXUKOANNC","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"CM47UI6L","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:b0b4a5ed1f259d901c10c89f3649b760e989077b6a3cce5b687e6c36efd707c5","target":"graph","created_at":"2026-05-18T04:24:36Z","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 derive,using the general QCD parametrization,the approximate relation r^{2}(\\pi^{+}) - r^{2}(K^(+)) approximately equal to -r^{2}(K^(o), where the r's are the charge radii.The relation is satisfied but the experimental errors are still sizeable.The derivation is similar to (but even simpler than) that for r^{2}(p) -r^{2}(n) approximately equal to r^{2}({\\Delta})[Phys.Lett.B 448,107 (1999)].","authors_text":"G.Dillon, G.Morpurgo","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-01-26T14:24:41Z","title":"A relation between the charge radii of \\pi^{+},\\K^{+},K^{o} derived by the general QCD parametrization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0101293","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:a29ccd09d1c8b6460ce2b775e76f8a4658be6b897e061d1b65b44e61643cac01","target":"record","created_at":"2026-05-18T04:24:36Z","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":"af043f2e9e027ef096b191411ab9c1059c6c86456e3d6f4e89efd84ff293f09e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-01-26T14:24:41Z","title_canon_sha256":"77ce1bece732df254eb43ed45daea75b3b5ff51c293a5ac59e9439332ee0e053"},"schema_version":"1.0","source":{"id":"hep-ph/0101293","kind":"arxiv","version":1}},"canonical_sha256":"1339fa23cbbd14e035a20bc448a9ea4968db28a60c41bc2a0dc78eec06676e18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1339fa23cbbd14e035a20bc448a9ea4968db28a60c41bc2a0dc78eec06676e18","first_computed_at":"2026-05-18T04:24:36.659694Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:36.659694Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kZPH/R/O6bpoN9NBPN1D8OqiJdS1yc1iQJ9rCn348GKwguCrp8Vp8AVnl38Dq2dj5vteHGWnPD/55epC8INVCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:36.660168Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0101293","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a29ccd09d1c8b6460ce2b775e76f8a4658be6b897e061d1b65b44e61643cac01","sha256:b0b4a5ed1f259d901c10c89f3649b760e989077b6a3cce5b687e6c36efd707c5"],"state_sha256":"d8643bf705c947dd29cf59c22909c18440ef70dd89519e89c1e5d1e62edc639a"}