{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:DJJODVYJRXLZIB74C4HZSFDKGO","short_pith_number":"pith:DJJODVYJ","schema_version":"1.0","canonical_sha256":"1a52e1d7098dd79407fc170f99146a3387a884ccf508c0dd184bc619a0b22e5c","source":{"kind":"arxiv","id":"1201.1531","version":1},"attestation_state":"computed","paper":{"title":"Discussions on Stability of Diquarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Liang Tang, Xue-Qian Li","submitted_at":"2012-01-07T06:44:20Z","abstract_excerpt":"Since the birth of the quark model, the diquark which is composed of two quarks has been considered as a substantial structure of color anti-triplet. This is not only a mathematical simplification for dealing with baryons, but also provides a physical picture where the diquark would behave as a whole object. It is natural to ask whether such a structure is sufficiently stable against external disturbance. The mass spectra of the ground states of the scalar and axial-vector diquarks which are composed of two-light (L-L), one-light-one-heavy (H-L) and two-heavy quarks (H-H) respectively have bee"},"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":"1201.1531","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-01-07T06:44:20Z","cross_cats_sorted":[],"title_canon_sha256":"4ce66b82dd49562049f50dacf556b1966f6a35ac08d427831fd2128f83488ddb","abstract_canon_sha256":"9aa90f38eb4a4098c30da90a1575c83a0b3414bc695c46d2a073b2e83787e8a7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:54.601985Z","signature_b64":"Baz3UtL3M1j0IBws/LLS94x7vjyDvdTu1/TvFwWNHHATPv47EjVF4jGDenTPIPxK6ipy3VH4nZ3J/KcMf9ROBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a52e1d7098dd79407fc170f99146a3387a884ccf508c0dd184bc619a0b22e5c","last_reissued_at":"2026-05-18T01:58:54.601345Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:54.601345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discussions on Stability of Diquarks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Liang Tang, Xue-Qian Li","submitted_at":"2012-01-07T06:44:20Z","abstract_excerpt":"Since the birth of the quark model, the diquark which is composed of two quarks has been considered as a substantial structure of color anti-triplet. This is not only a mathematical simplification for dealing with baryons, but also provides a physical picture where the diquark would behave as a whole object. It is natural to ask whether such a structure is sufficiently stable against external disturbance. The mass spectra of the ground states of the scalar and axial-vector diquarks which are composed of two-light (L-L), one-light-one-heavy (H-L) and two-heavy quarks (H-H) respectively have bee"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1531","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":""},"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":"1201.1531","created_at":"2026-05-18T01:58:54.601452+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.1531v1","created_at":"2026-05-18T01:58:54.601452+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1531","created_at":"2026-05-18T01:58:54.601452+00:00"},{"alias_kind":"pith_short_12","alias_value":"DJJODVYJRXLZ","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_16","alias_value":"DJJODVYJRXLZIB74","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_8","alias_value":"DJJODVYJ","created_at":"2026-05-18T12:27:04.183437+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/DJJODVYJRXLZIB74C4HZSFDKGO","json":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO.json","graph_json":"https://pith.science/api/pith-number/DJJODVYJRXLZIB74C4HZSFDKGO/graph.json","events_json":"https://pith.science/api/pith-number/DJJODVYJRXLZIB74C4HZSFDKGO/events.json","paper":"https://pith.science/paper/DJJODVYJ"},"agent_actions":{"view_html":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO","download_json":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO.json","view_paper":"https://pith.science/paper/DJJODVYJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.1531&json=true","fetch_graph":"https://pith.science/api/pith-number/DJJODVYJRXLZIB74C4HZSFDKGO/graph.json","fetch_events":"https://pith.science/api/pith-number/DJJODVYJRXLZIB74C4HZSFDKGO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO/action/storage_attestation","attest_author":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO/action/author_attestation","sign_citation":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO/action/citation_signature","submit_replication":"https://pith.science/pith/DJJODVYJRXLZIB74C4HZSFDKGO/action/replication_record"}},"created_at":"2026-05-18T01:58:54.601452+00:00","updated_at":"2026-05-18T01:58:54.601452+00:00"}