{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:3LINLOQDZ2E546AEIGVHYAFT7O","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":"bfb37af6d8e4fe8c3de262158bd586ef04e0ba580f910c82825526bc40bd4aa4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-01-04T02:29:18Z","title_canon_sha256":"a7f1bf01b81ace83c4b61c242c3479f2c9a19bd349447c35ac7fb5f7fcc26943"},"schema_version":"1.0","source":{"id":"1201.0807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.0807","created_at":"2026-05-18T01:58:58Z"},{"alias_kind":"arxiv_version","alias_value":"1201.0807v1","created_at":"2026-05-18T01:58:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.0807","created_at":"2026-05-18T01:58:58Z"},{"alias_kind":"pith_short_12","alias_value":"3LINLOQDZ2E5","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3LINLOQDZ2E546AE","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3LINLOQD","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:8ac52333c636f3d48be675ca4c66b51ef1ee98cc7de7163c38fe580446f8a3bc","target":"graph","created_at":"2026-05-18T01:58:58Z","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 low-lying energy spectra of five quark systems $uudc\\bar{c}$ (I=1/2, S=0) and $udsc\\bar{c}$ (I=0, S=-1) are investigated with three kinds of schematic interactions: the chromomagnetic interaction, the flavor-spin dependent interaction and the instanton-induced interaction. In all the three models, the lowest five quark state ($uudc\\bar{c}$ or $udsc\\bar{c}$) has an orbital angular momentum L=0 and the spin-parity $J^{P}=1/2^{-}$; the mass of the lowest $udsc\\bar{c}$ state is heavier than the lowest $uudc\\bar{c}$ state.","authors_text":"B. S. Zou, H. S. Xu, J. He, K. W. Wei, S. G. Yuan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-01-04T02:29:18Z","title":"Study of $qqqc\\bar{c}$ five quark system with three kinds of quark-quark hyperfine interaction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.0807","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:ac4dd65509f18547bcdd6fe6b09628845487c87cac1b768892588023c4b60fdd","target":"record","created_at":"2026-05-18T01:58:58Z","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":"bfb37af6d8e4fe8c3de262158bd586ef04e0ba580f910c82825526bc40bd4aa4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-01-04T02:29:18Z","title_canon_sha256":"a7f1bf01b81ace83c4b61c242c3479f2c9a19bd349447c35ac7fb5f7fcc26943"},"schema_version":"1.0","source":{"id":"1201.0807","kind":"arxiv","version":1}},"canonical_sha256":"dad0d5ba03ce89de780441aa7c00b3fb9d1eca09982f52d0739869a24bf116c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dad0d5ba03ce89de780441aa7c00b3fb9d1eca09982f52d0739869a24bf116c6","first_computed_at":"2026-05-18T01:58:58.098633Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:58.098633Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iq9EIoKSGU6LkJgI/0Rw9fRLbLCL2JAcoh1RIXuAI83lD5QDIqged+lOfUiG7wiDOJN68gJKA96qWyjFMl5yCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:58.099247Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.0807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac4dd65509f18547bcdd6fe6b09628845487c87cac1b768892588023c4b60fdd","sha256:8ac52333c636f3d48be675ca4c66b51ef1ee98cc7de7163c38fe580446f8a3bc"],"state_sha256":"d3ebc4be8550c763cfb995e2b6752e9ee6bbf0e013c29a16614cc4513b807c4a"}