{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:SHBAZRPCFROLHGS55E3VMDYAAK","short_pith_number":"pith:SHBAZRPC","schema_version":"1.0","canonical_sha256":"91c20cc5e22c5cb39a5de937560f0002a35bf0aec1465ea479f6cb8fbc249762","source":{"kind":"arxiv","id":"nucl-th/9706050","version":1},"attestation_state":"computed","paper":{"title":"Can only flavor-nonsinglet H dibaryons be stable against strong decays?","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"(Department of Physics, G. W. Hoffmann, R. L. Ray, Stathes D. Paganis, Takeshi Udagawa, University of Texas at Austin)","submitted_at":"1997-06-19T23:13:42Z","abstract_excerpt":"Using the QCD sum rule approach, we show that the flavor-nonsinglet $H$ dibaryon states with J$^{\\pi} = 1^+$, J$^{\\pi} = 0^+$, I=1 (27plet) are nearly degenerate with the J$^{\\pi} = 0^+$, I=0 singlet $H_0$ dibaryon, which has been predicted to be stable against strong decay, but has not been observed. Our calculation, which does not require an instanton correction, suggests that the $H_0$ is slightly heavier than these flavor-nonsinglet $H$s over a wide range of the parameter space. If the singlet $H_0$ mass lies above the $\\Lambda \\Lambda$ threshold (2231~MeV), then the strong interaction bre"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nucl-th/9706050","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"1997-06-19T23:13:42Z","cross_cats_sorted":[],"title_canon_sha256":"539a9f760b32707006b1e0c9fc3a47c8391afd1d311d84fe5c92a93d63f27a68","abstract_canon_sha256":"ffc57a6d7623d82313318ff38c56f7b88df67fd9f06cbbfd030231fd28755695"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:23:24.325638Z","signature_b64":"X6Clc33LG7hEoEvyL4aHuuvXCLqjGtXE8DJ1PkDNLkn/+aHeRXFzYeOu4EHbGHqOMLDzAZLcTA9EDkIWSCxeCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91c20cc5e22c5cb39a5de937560f0002a35bf0aec1465ea479f6cb8fbc249762","last_reissued_at":"2026-07-04T15:23:24.325185Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:23:24.325185Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Can only flavor-nonsinglet H dibaryons be stable against strong decays?","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"(Department of Physics, G. W. Hoffmann, R. L. Ray, Stathes D. Paganis, Takeshi Udagawa, University of Texas at Austin)","submitted_at":"1997-06-19T23:13:42Z","abstract_excerpt":"Using the QCD sum rule approach, we show that the flavor-nonsinglet $H$ dibaryon states with J$^{\\pi} = 1^+$, J$^{\\pi} = 0^+$, I=1 (27plet) are nearly degenerate with the J$^{\\pi} = 0^+$, I=0 singlet $H_0$ dibaryon, which has been predicted to be stable against strong decay, but has not been observed. Our calculation, which does not require an instanton correction, suggests that the $H_0$ is slightly heavier than these flavor-nonsinglet $H$s over a wide range of the parameter space. If the singlet $H_0$ mass lies above the $\\Lambda \\Lambda$ threshold (2231~MeV), then the strong interaction bre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9706050","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nucl-th/9706050/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9706050","created_at":"2026-07-04T15:23:24.325259+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9706050v1","created_at":"2026-07-04T15:23:24.325259+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9706050","created_at":"2026-07-04T15:23:24.325259+00:00"},{"alias_kind":"pith_short_12","alias_value":"SHBAZRPCFROL","created_at":"2026-07-04T15:23:24.325259+00:00"},{"alias_kind":"pith_short_16","alias_value":"SHBAZRPCFROLHGS5","created_at":"2026-07-04T15:23:24.325259+00:00"},{"alias_kind":"pith_short_8","alias_value":"SHBAZRPC","created_at":"2026-07-04T15:23:24.325259+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK","json":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK.json","graph_json":"https://pith.science/api/pith-number/SHBAZRPCFROLHGS55E3VMDYAAK/graph.json","events_json":"https://pith.science/api/pith-number/SHBAZRPCFROLHGS55E3VMDYAAK/events.json","paper":"https://pith.science/paper/SHBAZRPC"},"agent_actions":{"view_html":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK","download_json":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK.json","view_paper":"https://pith.science/paper/SHBAZRPC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/9706050&json=true","fetch_graph":"https://pith.science/api/pith-number/SHBAZRPCFROLHGS55E3VMDYAAK/graph.json","fetch_events":"https://pith.science/api/pith-number/SHBAZRPCFROLHGS55E3VMDYAAK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK/action/storage_attestation","attest_author":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK/action/author_attestation","sign_citation":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK/action/citation_signature","submit_replication":"https://pith.science/pith/SHBAZRPCFROLHGS55E3VMDYAAK/action/replication_record"}},"created_at":"2026-07-04T15:23:24.325259+00:00","updated_at":"2026-07-04T15:23:24.325259+00:00"}