{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:XMUXI6VR62FU36BANLPX2OPD4Y","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":"bb2c493d2b11a6fcf5a24975b3f12dd341e572f98bff07d19417732e9a4a4c67","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2000-03-29T09:58:11Z","title_canon_sha256":"6f6f9697acfb7ea0b890ff8431c88bd05f03d62941786ae0683b15ff3dfc9b41"},"schema_version":"1.0","source":{"id":"nucl-th/0003064","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0003064","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0003064v1","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0003064","created_at":"2026-05-18T01:38:16Z"},{"alias_kind":"pith_short_12","alias_value":"XMUXI6VR62FU","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"XMUXI6VR62FU36BA","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"XMUXI6VR","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:db464d0803e404f9efbce292e870d6f7e5b6f192f0e08a98370c1fc02d8db382","target":"graph","created_at":"2026-05-18T01:38:16Z","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":"The contribution of a $\\pi \\pi$-exchange three-body force to the three-nucleon binding energy is calculated in terms of a $\\pi N$ amplitude. The latter is based on a meson-theoretical model of $\\pi N$ interaction developed by the J\\\"ulich group. Similar to a previous study based on simple phenomenological $\\pi N$ potentials a very small effect of the resulting three-body force is found. Possible origins of the two-orders-of-magnitude descrepancy between the present result and the values obtained for the Tucson-Melbourne three-body force are investigated. Evidence is provided that this discrepa","authors_text":"J. Haidenbauer, T.-Y. Saito","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2000-03-29T09:58:11Z","title":"A two-pion exchange three-nucleon force based on a realistic pi-N interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0003064","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":"sha256:8badfb9e67b8b5cb9e053065f67ddca9fcd1c697c5daf219ea6b5c1f2f5ab6a1","target":"record","created_at":"2026-05-18T01:38:16Z","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":"bb2c493d2b11a6fcf5a24975b3f12dd341e572f98bff07d19417732e9a4a4c67","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2000-03-29T09:58:11Z","title_canon_sha256":"6f6f9697acfb7ea0b890ff8431c88bd05f03d62941786ae0683b15ff3dfc9b41"},"schema_version":"1.0","source":{"id":"nucl-th/0003064","kind":"arxiv","version":1}},"canonical_sha256":"bb29747ab1f68b4df8206adf7d39e3e62d6c0133d9c5ccadbf4223c816249431","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb29747ab1f68b4df8206adf7d39e3e62d6c0133d9c5ccadbf4223c816249431","first_computed_at":"2026-05-18T01:38:16.557832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:16.557832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bWlXLgRHkd4buIC+tRsPh82iI1Lq22pGidmz+Cym0bn39rEicmSNQMNomnI4wrX4ghj1LHD+D0fCDyVZR+sXBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:16.558587Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0003064","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8badfb9e67b8b5cb9e053065f67ddca9fcd1c697c5daf219ea6b5c1f2f5ab6a1","sha256:db464d0803e404f9efbce292e870d6f7e5b6f192f0e08a98370c1fc02d8db382"],"state_sha256":"aaa792a9d84a03809180fa0be7cb37407525563baddf6730ef0aa5717d9d6e1e"}