{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:XZVYYLEZYBPQYGMT26QYV2PFYE","short_pith_number":"pith:XZVYYLEZ","schema_version":"1.0","canonical_sha256":"be6b8c2c99c05f0c1993d7a18ae9e5c13a75795342aa227bd4a1e9c5b86f78f4","source":{"kind":"arxiv","id":"hep-ph/0501200","version":4},"attestation_state":"computed","paper":{"title":"Comments on Diquarks, Strong Binding and a Large Hidden QCD Scale","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Vainshtein, M. Shifman","submitted_at":"2005-01-21T02:41:46Z","abstract_excerpt":"We present arguments regarding diquarks possible role in low-energy hadron phenomenology that escaped theorists' attention so far. Good diquarks, i.e. the $0^{+}$ states of two quarks, are argued to have a two-component structure with one of the components peaking at distances several times shorter than a typical hadron size (a short-range core). This can play a role in solving two old puzzles of the 't Hooft 1/N expansion: strong quark mass dependence of the vacuum energy density and strong violations of the Okubo-Zweig-Iizuka (OZI) rule in the quark-antiquark $0^\\pm$ channels. In both cases "},"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":"hep-ph/0501200","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-01-21T02:41:46Z","cross_cats_sorted":[],"title_canon_sha256":"0ba2540161eb6634bc5b3176299b1c3b57e1332cb37cdae7389780bb55aa16db","abstract_canon_sha256":"dc7a59fdbb00251ee74c91b3d429e352ff6b5e37d38db7c3c061407673ee5e8f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:55:28.079832Z","signature_b64":"RCPtDvbMMvms5ePQdHPX6Yi3VRH3u6HY5HST0WKuBVZYi1pS3V9fGu3iJWuuSehwZKGLuNPkTUq8DxrYMu/SAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be6b8c2c99c05f0c1993d7a18ae9e5c13a75795342aa227bd4a1e9c5b86f78f4","last_reissued_at":"2026-07-04T16:55:28.079461Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:55:28.079461Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comments on Diquarks, Strong Binding and a Large Hidden QCD Scale","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Vainshtein, M. Shifman","submitted_at":"2005-01-21T02:41:46Z","abstract_excerpt":"We present arguments regarding diquarks possible role in low-energy hadron phenomenology that escaped theorists' attention so far. Good diquarks, i.e. the $0^{+}$ states of two quarks, are argued to have a two-component structure with one of the components peaking at distances several times shorter than a typical hadron size (a short-range core). This can play a role in solving two old puzzles of the 't Hooft 1/N expansion: strong quark mass dependence of the vacuum energy density and strong violations of the Okubo-Zweig-Iizuka (OZI) rule in the quark-antiquark $0^\\pm$ channels. In both cases "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0501200","kind":"arxiv","version":4},"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/hep-ph/0501200/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":"hep-ph/0501200","created_at":"2026-07-04T16:55:28.079522+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0501200v4","created_at":"2026-07-04T16:55:28.079522+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0501200","created_at":"2026-07-04T16:55:28.079522+00:00"},{"alias_kind":"pith_short_12","alias_value":"XZVYYLEZYBPQ","created_at":"2026-07-04T16:55:28.079522+00:00"},{"alias_kind":"pith_short_16","alias_value":"XZVYYLEZYBPQYGMT","created_at":"2026-07-04T16:55:28.079522+00:00"},{"alias_kind":"pith_short_8","alias_value":"XZVYYLEZ","created_at":"2026-07-04T16:55:28.079522+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2605.03320","citing_title":"Does $\\psi(4660)$ exist?","ref_index":50,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE","json":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE.json","graph_json":"https://pith.science/api/pith-number/XZVYYLEZYBPQYGMT26QYV2PFYE/graph.json","events_json":"https://pith.science/api/pith-number/XZVYYLEZYBPQYGMT26QYV2PFYE/events.json","paper":"https://pith.science/paper/XZVYYLEZ"},"agent_actions":{"view_html":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE","download_json":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE.json","view_paper":"https://pith.science/paper/XZVYYLEZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0501200&json=true","fetch_graph":"https://pith.science/api/pith-number/XZVYYLEZYBPQYGMT26QYV2PFYE/graph.json","fetch_events":"https://pith.science/api/pith-number/XZVYYLEZYBPQYGMT26QYV2PFYE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE/action/storage_attestation","attest_author":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE/action/author_attestation","sign_citation":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE/action/citation_signature","submit_replication":"https://pith.science/pith/XZVYYLEZYBPQYGMT26QYV2PFYE/action/replication_record"}},"created_at":"2026-07-04T16:55:28.079522+00:00","updated_at":"2026-07-04T16:55:28.079522+00:00"}