{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3KB3QGCDEQVCIMZN5RF3MNOHYZ","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":"886ecd9371fabac8e4def1b0a75bb70569476506d87ca96ac6a9575a7b2beb34","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-31T07:26:27Z","title_canon_sha256":"d78193e127331dce63215ef84b8116c9ab56356123204d4e6d902eb5d5716745"},"schema_version":"1.0","source":{"id":"2007.15878","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.15878","created_at":"2026-07-05T01:44:41Z"},{"alias_kind":"arxiv_version","alias_value":"2007.15878v3","created_at":"2026-07-05T01:44:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.15878","created_at":"2026-07-05T01:44:41Z"},{"alias_kind":"pith_short_12","alias_value":"3KB3QGCDEQVC","created_at":"2026-07-05T01:44:41Z"},{"alias_kind":"pith_short_16","alias_value":"3KB3QGCDEQVCIMZN","created_at":"2026-07-05T01:44:41Z"},{"alias_kind":"pith_short_8","alias_value":"3KB3QGCD","created_at":"2026-07-05T01:44:41Z"}],"graph_snapshots":[{"event_id":"sha256:d8b464d8c1182a0dc856114dd344f7c3949b5f5bd5e0d2777e5dbd7590645879","target":"graph","created_at":"2026-07-05T01:44:41Z","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/2007.15878/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, a hint for dibaryon $N\\Delta(D_{21})$ was observed at WASA-AT-COSY with a mass about $30\\pm10$ MeV below the $N\\Delta$ threshold. It has a relatively small binding energy compared with the $d^*(2380)$ and a width close to the width of the $\\Delta$ baryon, which suggests that it may be a dibaryon in a molecular state picture. In this work, we study the possible $S$-wave molecular states from the $N\\Delta$ interaction within the quasipotential Bethe-Salpeter equation approach. The interaction is described by exchanging $\\pi$, $\\rho$, and $\\omega$ mesons. With reasonable parameters, a $","authors_text":"Han-Yu Jiang, Jun He, Zhi-Tao Lu","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-31T07:26:27Z","title":"Possible molecular states from the $N\\Delta$ interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.15878","kind":"arxiv","version":3},"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":"sha256:48b6adfc84d2c6377e43741508a63a19bb2332595341388981b8ce90f2fa8f0d","target":"record","created_at":"2026-07-05T01:44:41Z","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":"886ecd9371fabac8e4def1b0a75bb70569476506d87ca96ac6a9575a7b2beb34","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2020-07-31T07:26:27Z","title_canon_sha256":"d78193e127331dce63215ef84b8116c9ab56356123204d4e6d902eb5d5716745"},"schema_version":"1.0","source":{"id":"2007.15878","kind":"arxiv","version":3}},"canonical_sha256":"da83b81843242a24332dec4bb635c7c67eb904fe01a2916714528ce9b91e689f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da83b81843242a24332dec4bb635c7c67eb904fe01a2916714528ce9b91e689f","first_computed_at":"2026-07-05T01:44:41.841458Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:44:41.841458Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wFgrfzFtWBcY3yTWuq9odbiuFJkkpr2nyPqF6i2vaAHoLRIggQq8r4bMBfuE0EaclNRhkqyYtP6mFDgUaRd4Dw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:44:41.841872Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.15878","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48b6adfc84d2c6377e43741508a63a19bb2332595341388981b8ce90f2fa8f0d","sha256:d8b464d8c1182a0dc856114dd344f7c3949b5f5bd5e0d2777e5dbd7590645879"],"state_sha256":"7507cfa33883c8977f0ac6f7600f43f12ce9177d371df848211bc8b8d545258d"}