{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:ABEOQIBJFYTRLH7R5GDOUVBKJM","short_pith_number":"pith:ABEOQIBJ","schema_version":"1.0","canonical_sha256":"0048e820292e27159ff1e986ea542a4b07a505d1c3aa4da95663344ab61230a5","source":{"kind":"arxiv","id":"1812.10947","version":2},"attestation_state":"computed","paper":{"title":"The XYZ mesons: what they aren't","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Stephen Lars Olsen","submitted_at":"2018-12-28T10:37:38Z","abstract_excerpt":"I discuss the properties of some representative $XYZ$ mesons in the context of the most commonly proposed models for their underlying nature."},"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":"1812.10947","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-12-28T10:37:38Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"5e3bd0ee6d764833f236cf07743e9ad0ce589f3ff36b951f9d996a06788ab14c","abstract_canon_sha256":"b4988b036dd98c0fc8bd3cd63e4c7dea4c91a33067f8e029593fb0630d48f2a3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:26.813650Z","signature_b64":"btUtTlK8pSzM1QoHdO5zoNp9AkeO42TEG10AnndXihSZIMlOCrTbOIvy2m4WhXwZ3r/ptFGsLbP9+22zK5AyCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0048e820292e27159ff1e986ea542a4b07a505d1c3aa4da95663344ab61230a5","last_reissued_at":"2026-05-17T23:47:26.813156Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:26.813156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The XYZ mesons: what they aren't","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Stephen Lars Olsen","submitted_at":"2018-12-28T10:37:38Z","abstract_excerpt":"I discuss the properties of some representative $XYZ$ mesons in the context of the most commonly proposed models for their underlying nature."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.10947","kind":"arxiv","version":2},"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":"1812.10947","created_at":"2026-05-17T23:47:26.813237+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.10947v2","created_at":"2026-05-17T23:47:26.813237+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.10947","created_at":"2026-05-17T23:47:26.813237+00:00"},{"alias_kind":"pith_short_12","alias_value":"ABEOQIBJFYTR","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_16","alias_value":"ABEOQIBJFYTRLH7R","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_8","alias_value":"ABEOQIBJ","created_at":"2026-05-18T12:32:13.499390+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/ABEOQIBJFYTRLH7R5GDOUVBKJM","json":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM.json","graph_json":"https://pith.science/api/pith-number/ABEOQIBJFYTRLH7R5GDOUVBKJM/graph.json","events_json":"https://pith.science/api/pith-number/ABEOQIBJFYTRLH7R5GDOUVBKJM/events.json","paper":"https://pith.science/paper/ABEOQIBJ"},"agent_actions":{"view_html":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM","download_json":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM.json","view_paper":"https://pith.science/paper/ABEOQIBJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.10947&json=true","fetch_graph":"https://pith.science/api/pith-number/ABEOQIBJFYTRLH7R5GDOUVBKJM/graph.json","fetch_events":"https://pith.science/api/pith-number/ABEOQIBJFYTRLH7R5GDOUVBKJM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM/action/storage_attestation","attest_author":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM/action/author_attestation","sign_citation":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM/action/citation_signature","submit_replication":"https://pith.science/pith/ABEOQIBJFYTRLH7R5GDOUVBKJM/action/replication_record"}},"created_at":"2026-05-17T23:47:26.813237+00:00","updated_at":"2026-05-17T23:47:26.813237+00:00"}