{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:5OKHESJ5FK2YXN7YWSLB7NEAIB","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":"1f1a34a378da99201b5f79e6932d0d125a203725a1b7e645a9e7d341219a5e92","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2002-02-07T14:16:10Z","title_canon_sha256":"461de55698120093284691d108bfeadf49125e0249802c9c7c8168a40b0e203b"},"schema_version":"1.0","source":{"id":"nucl-th/0202022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0202022","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0202022v1","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0202022","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"5OKHESJ5FK2Y","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"5OKHESJ5FK2YXN7Y","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"5OKHESJ5","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:b1b1f17fae49c532c831d7c7f28bc694cfe015c32a086b88b105bd5742305d5c","target":"graph","created_at":"2026-05-18T02:35:32Z","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":"In recent studies of the one and two-body Greens' function for scalar interactions it was shown that crossed ladder and ``crossed rainbow'' (for the one-body case) exchanges play a crucial role in nonperturbative dynamics. In this letter we use exact analytical and numerical results to show that the contribution of vertex dressings to the two-body bound state mass for scalar QED are cancelled by the self-energy and wavefunction normalization. This proves, for the first time, that the mass of a two-body bound state given by the full theory can in a very good approximation be obtained by summing","authors_text":"Cetin Savkli, Franz Gross, John Tjon","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2002-02-07T14:16:10Z","title":"The role of interaction vertices in bound state calculations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0202022","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":"sha256:724b9516e59b195a555cb45e1c2f9ef516552b2d8fba5a8a3f4ef42fbd85cdd7","target":"record","created_at":"2026-05-18T02:35:32Z","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":"1f1a34a378da99201b5f79e6932d0d125a203725a1b7e645a9e7d341219a5e92","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2002-02-07T14:16:10Z","title_canon_sha256":"461de55698120093284691d108bfeadf49125e0249802c9c7c8168a40b0e203b"},"schema_version":"1.0","source":{"id":"nucl-th/0202022","kind":"arxiv","version":1}},"canonical_sha256":"eb9472493d2ab58bb7f8b4961fb4804041b2d2c8abe8519b841f4cf7c7ef7e18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb9472493d2ab58bb7f8b4961fb4804041b2d2c8abe8519b841f4cf7c7ef7e18","first_computed_at":"2026-05-18T02:35:32.505254Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:35:32.505254Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"k+l0VnTuFIT/zVognBa8KZX+fnqqVnYu0I6nm/p+iVQb57ctcbbQLD+ICC+hClOZ9IA0GYRrXxFEh+mhz1+mBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:35:32.505637Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0202022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:724b9516e59b195a555cb45e1c2f9ef516552b2d8fba5a8a3f4ef42fbd85cdd7","sha256:b1b1f17fae49c532c831d7c7f28bc694cfe015c32a086b88b105bd5742305d5c"],"state_sha256":"924df0cf9618def2457c77c96aa5a69144147b20ccc4c7650f9975ef21b95466"}