{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MYHKOSAP4TEBVMEC7QNHD7RMC3","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":"c51cc4d640babdd93703152a65bc52651419d699506917f9a38ce8a1ec0c3419","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-06T18:41:07Z","title_canon_sha256":"33831a2e01fc14d204b82e165945c68e1dc67128922737ea3d1b77acbfbd2b1c"},"schema_version":"1.0","source":{"id":"2309.03309","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.03309","created_at":"2026-07-05T07:18:29Z"},{"alias_kind":"arxiv_version","alias_value":"2309.03309v2","created_at":"2026-07-05T07:18:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.03309","created_at":"2026-07-05T07:18:29Z"},{"alias_kind":"pith_short_12","alias_value":"MYHKOSAP4TEB","created_at":"2026-07-05T07:18:29Z"},{"alias_kind":"pith_short_16","alias_value":"MYHKOSAP4TEBVMEC","created_at":"2026-07-05T07:18:29Z"},{"alias_kind":"pith_short_8","alias_value":"MYHKOSAP","created_at":"2026-07-05T07:18:29Z"}],"graph_snapshots":[{"event_id":"sha256:102b6ff80695c22142214f68f4e241bbfcaca23a429eaa42620b4e1b10582ce0","target":"graph","created_at":"2026-07-05T07:18:29Z","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/2309.03309/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present new linear relations among the masses of S-wave tetraquarks with either one flavour ($QQ \\bar Q \\bar Q$) or two ($QQ\\bar q \\bar q$). Because the relations are sensitive to the hidden-colour, spin, and spatial degrees of freedom, comparison to experimental data can help to reveal the internal structure of tetraquarks, and discriminate among different theoretical models. Depending on the model, the relations are either exact, or valid in perturbation theory, and a thorough comparison with existing literature confirms their validity at the MeV level. Additionally, we explore the connec","authors_text":"Muhammad Naeem Anwar, Timothy J. Burns","cross_cats":["hep-ex","hep-lat","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-06T18:41:07Z","title":"Tetraquark mass relations in quark and diquark models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.03309","kind":"arxiv","version":2},"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:bb5dfebaa32596cbb6d7fce32790e4dd9486f1b404158d5861e94e0af7862d7b","target":"record","created_at":"2026-07-05T07:18:29Z","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":"c51cc4d640babdd93703152a65bc52651419d699506917f9a38ce8a1ec0c3419","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-09-06T18:41:07Z","title_canon_sha256":"33831a2e01fc14d204b82e165945c68e1dc67128922737ea3d1b77acbfbd2b1c"},"schema_version":"1.0","source":{"id":"2309.03309","kind":"arxiv","version":2}},"canonical_sha256":"660ea7480fe4c81ab082fc1a71fe2c16e70ec047187c6d7a33dcf321169ad0f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"660ea7480fe4c81ab082fc1a71fe2c16e70ec047187c6d7a33dcf321169ad0f5","first_computed_at":"2026-07-05T07:18:29.467037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:18:29.467037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2i37je2bA9y7G+jawsAzHtEjSC/zVQJuVQ46QQ/DUxa/mRVo4Wv+mO0Zlef/NK05T+yinui5vcsPc2jE+CaqCw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:18:29.467538Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.03309","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb5dfebaa32596cbb6d7fce32790e4dd9486f1b404158d5861e94e0af7862d7b","sha256:102b6ff80695c22142214f68f4e241bbfcaca23a429eaa42620b4e1b10582ce0"],"state_sha256":"4ad89d54929c3037e7cf813cd67bb2b00018962f6540025c646eba92ccce9dab"}