{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:EPDFNR6RAVDM46SUSH52YK6FH4","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":"723ca4d9918b2fda864fa055091d0eb6502e4415d45322584e4e503a23b88651","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-18T00:01:07Z","title_canon_sha256":"4bbc4f942b5b5085853b8207cd5fecf651cb0f31b1f65fcaffc815e5b8499fa6"},"schema_version":"1.0","source":{"id":"1311.4232","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.4232","created_at":"2026-05-18T01:46:23Z"},{"alias_kind":"arxiv_version","alias_value":"1311.4232v1","created_at":"2026-05-18T01:46:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.4232","created_at":"2026-05-18T01:46:23Z"},{"alias_kind":"pith_short_12","alias_value":"EPDFNR6RAVDM","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"EPDFNR6RAVDM46SU","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"EPDFNR6R","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:e914daecc1b638b0e7c909ae6810dd81fe0c335647cad2efadd0aa21c3a41c7d","target":"graph","created_at":"2026-05-18T01:46:23Z","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 use of scattering length of particle-target interaction due to real- valued potential to study the bound states of the particle-target system is well known in nuclear and atomic physics. In view of the current interest in using eta-nucleus scattering length to infer the existence of eta-mesic nucleus, we derive general analytic expressions that relate the binding energy and half-width of an unstable bound state to the complex-valued scattering length due to the same particle-target interaction.","authors_text":"Lon-chang Liu, Q. Haider","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-18T00:01:07Z","title":"Transformations between complex scattering length and binding energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4232","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":"sha256:98e85da7b47424ced3f325ad4aac70b2a278256b9b18d7ee37c075e4e62da0fc","target":"record","created_at":"2026-05-18T01:46:23Z","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":"723ca4d9918b2fda864fa055091d0eb6502e4415d45322584e4e503a23b88651","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-11-18T00:01:07Z","title_canon_sha256":"4bbc4f942b5b5085853b8207cd5fecf651cb0f31b1f65fcaffc815e5b8499fa6"},"schema_version":"1.0","source":{"id":"1311.4232","kind":"arxiv","version":1}},"canonical_sha256":"23c656c7d10546ce7a5491fbac2bc53f385e34bed36e63d7e17033c2797485e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23c656c7d10546ce7a5491fbac2bc53f385e34bed36e63d7e17033c2797485e8","first_computed_at":"2026-05-18T01:46:23.922745Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:46:23.922745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gNkpFdzNXsAGIy56aCwLJRoVVwTphxaeUuQ9fSh74FjAjqSDe4VtNxXgPmD1M/9PibZCu4twdwOgGivwhV52Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:46:23.923368Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.4232","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:98e85da7b47424ced3f325ad4aac70b2a278256b9b18d7ee37c075e4e62da0fc","sha256:e914daecc1b638b0e7c909ae6810dd81fe0c335647cad2efadd0aa21c3a41c7d"],"state_sha256":"a246a3f141f0c55dc7bbf3048699a4cd3dbd28b8ceaa9d4b5a692d8bcf24a18f"}