{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:PYUAV5KYKRIFJSRTOBCDBG3OUP","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":"b4a8530ebb2b18f775969e60e97144247c601d0f75445567fb9180dabea05015","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2007-03-01T15:24:42Z","title_canon_sha256":"5987804234ad2cfe6a04af1b0c923f7037b00b43743dfc40bacd6412d4254f1e"},"schema_version":"1.0","source":{"id":"nucl-th/0703005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0703005","created_at":"2026-07-04T15:16:43Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0703005v1","created_at":"2026-07-04T15:16:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0703005","created_at":"2026-07-04T15:16:43Z"},{"alias_kind":"pith_short_12","alias_value":"PYUAV5KYKRIF","created_at":"2026-07-04T15:16:43Z"},{"alias_kind":"pith_short_16","alias_value":"PYUAV5KYKRIFJSRT","created_at":"2026-07-04T15:16:43Z"},{"alias_kind":"pith_short_8","alias_value":"PYUAV5KY","created_at":"2026-07-04T15:16:43Z"}],"graph_snapshots":[{"event_id":"sha256:6dd6f8dcfd17928be2362e148bff8cba6fa7182532bb8b18a6f8935a2b19e349","target":"graph","created_at":"2026-07-04T15:16:43Z","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/nucl-th/0703005/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The structure of the three-body Borromean nucleus 6He is approximated by a two-body di-neutron cluster model. The binding energy of the 2n-\\alpha system is determined to obtain a correct description of the 2n-\\alpha coordinate, as given by a realistic three-body model calculation. The model is applied to describe the break-up effects in elastic scattering of 6He on several targets, for which experimental data exist. We show that an adequate description of the di-neutron-core degree of freedom permits a fairly accurate description of the elastic scattering of 6He on different targets.","authors_text":"A.M. Moro, J. Gomez-Camacho, J.M. Arias, K. Rusek, M. Rodriguez-Gallardo","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2007-03-01T15:24:42Z","title":"Improved di-neutron cluster model for 6He scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0703005","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:a93c367f23ed00ad652afbd117d0e9b3e572d6f3de6e13d742fe1ab2f0d354de","target":"record","created_at":"2026-07-04T15:16:43Z","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":"b4a8530ebb2b18f775969e60e97144247c601d0f75445567fb9180dabea05015","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2007-03-01T15:24:42Z","title_canon_sha256":"5987804234ad2cfe6a04af1b0c923f7037b00b43743dfc40bacd6412d4254f1e"},"schema_version":"1.0","source":{"id":"nucl-th/0703005","kind":"arxiv","version":1}},"canonical_sha256":"7e280af558545054ca337044309b6ea3d2886fb2b63ab4a79c96e3b89480b949","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e280af558545054ca337044309b6ea3d2886fb2b63ab4a79c96e3b89480b949","first_computed_at":"2026-07-04T15:16:43.797545Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:16:43.797545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uky6EGmFWC05EoJD6TGl7NlKHLqr/+LvkqiRR1wdyz475gy2ZiKuYV0Azb7Ora6H/CIS/CWAVfkxKCvskRaYAg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:16:43.798196Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0703005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a93c367f23ed00ad652afbd117d0e9b3e572d6f3de6e13d742fe1ab2f0d354de","sha256:6dd6f8dcfd17928be2362e148bff8cba6fa7182532bb8b18a6f8935a2b19e349"],"state_sha256":"381c0540fe2039d9b69827a95bd3c6019144f7b49bf7193c1f37896b3c835fee"}