{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2004:6AQAYATNHFPNY72E4EEEBM26RZ","short_pith_number":"pith:6AQAYATN","schema_version":"1.0","canonical_sha256":"f0200c026d395edc7f44e10840b35e8e6d04e985016372988e25085ed3e3d1d3","source":{"kind":"arxiv","id":"hep-ph/0407136","version":1},"attestation_state":"computed","paper":{"title":"Describing non-$q\\bar q$ candidates","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Valcarce, F. Fernandez, J. Vijande","submitted_at":"2004-07-12T15:23:30Z","abstract_excerpt":"Despite the apparent simplicity of meson spectroscopy there are some states which cannot be accommodated in the usual $q\\bar q$ structure. Among them there are either exotic states as the X(1600) or the recently measured charm states $D_{sJ}^*$ and X(3872) and some of the light scalar mesons. In this work we present a possible description of these states in terms of tetraquarks."},"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/0407136","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2004-07-12T15:23:30Z","cross_cats_sorted":[],"title_canon_sha256":"f43fc8d5de1cc51910302285aa43802b69fcab13dfc7c5f7bde3df72c8a2449a","abstract_canon_sha256":"b7d733dc3a191a352b0ff9afd8381beec3f75213cee126bc9f65e2e3f2f569cf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:00.599602Z","signature_b64":"QHobN1X+9kdjqG/CQZUQh52lrJ+qwG5I90pNRYW+nRLxO2c/pM/XAs4WRRNwk+Cvz7ySJx5WyLzIoO8x9en8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f0200c026d395edc7f44e10840b35e8e6d04e985016372988e25085ed3e3d1d3","last_reissued_at":"2026-05-18T04:37:00.598881Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:00.598881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Describing non-$q\\bar q$ candidates","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Valcarce, F. Fernandez, J. Vijande","submitted_at":"2004-07-12T15:23:30Z","abstract_excerpt":"Despite the apparent simplicity of meson spectroscopy there are some states which cannot be accommodated in the usual $q\\bar q$ structure. Among them there are either exotic states as the X(1600) or the recently measured charm states $D_{sJ}^*$ and X(3872) and some of the light scalar mesons. In this work we present a possible description of these states in terms of tetraquarks."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0407136","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":"hep-ph/0407136","created_at":"2026-05-18T04:37:00.599004+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0407136v1","created_at":"2026-05-18T04:37:00.599004+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0407136","created_at":"2026-05-18T04:37:00.599004+00:00"},{"alias_kind":"pith_short_12","alias_value":"6AQAYATNHFPN","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_16","alias_value":"6AQAYATNHFPNY72E","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_8","alias_value":"6AQAYATN","created_at":"2026-05-18T12:25:52.051335+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/6AQAYATNHFPNY72E4EEEBM26RZ","json":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ.json","graph_json":"https://pith.science/api/pith-number/6AQAYATNHFPNY72E4EEEBM26RZ/graph.json","events_json":"https://pith.science/api/pith-number/6AQAYATNHFPNY72E4EEEBM26RZ/events.json","paper":"https://pith.science/paper/6AQAYATN"},"agent_actions":{"view_html":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ","download_json":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ.json","view_paper":"https://pith.science/paper/6AQAYATN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ph/0407136&json=true","fetch_graph":"https://pith.science/api/pith-number/6AQAYATNHFPNY72E4EEEBM26RZ/graph.json","fetch_events":"https://pith.science/api/pith-number/6AQAYATNHFPNY72E4EEEBM26RZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ/action/storage_attestation","attest_author":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ/action/author_attestation","sign_citation":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ/action/citation_signature","submit_replication":"https://pith.science/pith/6AQAYATNHFPNY72E4EEEBM26RZ/action/replication_record"}},"created_at":"2026-05-18T04:37:00.599004+00:00","updated_at":"2026-05-18T04:37:00.599004+00:00"}