{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OFNFXHKARPKUBT7WMD352BCP6I","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":"9c1576e27d2858815ed738ebeafddcfe44e46e556b07323d28de64f4ad8fe79d","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-01-03T06:20:36Z","title_canon_sha256":"7aef7c7be68fb89423b72199a84ccce641971415360eea7b422a9dfcef2d4faf"},"schema_version":"1.0","source":{"id":"2201.00492","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.00492","created_at":"2026-07-05T04:19:51Z"},{"alias_kind":"arxiv_version","alias_value":"2201.00492v2","created_at":"2026-07-05T04:19:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.00492","created_at":"2026-07-05T04:19:51Z"},{"alias_kind":"pith_short_12","alias_value":"OFNFXHKARPKU","created_at":"2026-07-05T04:19:51Z"},{"alias_kind":"pith_short_16","alias_value":"OFNFXHKARPKUBT7W","created_at":"2026-07-05T04:19:51Z"},{"alias_kind":"pith_short_8","alias_value":"OFNFXHKA","created_at":"2026-07-05T04:19:51Z"}],"graph_snapshots":[{"event_id":"sha256:1e44264751dcec72ba8ffcff67000d32e96d778c12fd1b9f0bb9f43f0cf7c838","target":"graph","created_at":"2026-07-05T04:19:51Z","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/2201.00492/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the weight or compositeness of the $\\pi\\pi$-$K\\bar{K}$ and $\\pi\\eta$-$K\\bar{K}$ in the composition of the $f_0(980)$ and $a_0(980)$ resonances, respectively. Either we use the saturation of the total width and compositeness, or we use a Flatt\\'e parameterization taking also into account the spectral function of a near-threshold resonance. We make connections and compare between these two methods. We take input values for the pole mass and width from several determinations in the literature. In addition, we take as third input either the total compositeness or the decay-width branching","authors_text":"J. A. Oller, Lu Zhang, Xian-Wei Kang, Ze-Qiang Wang","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-01-03T06:20:36Z","title":"Analysis on the composite nature of the light scalar mesons $f_{0}(980)$ and $a_0(980)$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.00492","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":"sha256:1c2204f3c0742b787a7043b7e912503cffb2fa5b6c8ec8f12ad6ff0336fae035","target":"record","created_at":"2026-07-05T04:19:51Z","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":"9c1576e27d2858815ed738ebeafddcfe44e46e556b07323d28de64f4ad8fe79d","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2022-01-03T06:20:36Z","title_canon_sha256":"7aef7c7be68fb89423b72199a84ccce641971415360eea7b422a9dfcef2d4faf"},"schema_version":"1.0","source":{"id":"2201.00492","kind":"arxiv","version":2}},"canonical_sha256":"715a5b9d408bd540cff660f7dd044ff23f4e5f106508abf6e648d303cbaccf63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"715a5b9d408bd540cff660f7dd044ff23f4e5f106508abf6e648d303cbaccf63","first_computed_at":"2026-07-05T04:19:51.335394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:19:51.335394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tPfvmDUJoZtY9SqxZTlS2lQzShH2fq/HNj/1AmGGwLtZz1QF0x4O9QuKqvZhh7WyXtHX+iFZ5R1FvaMoBIDMCw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:19:51.335915Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.00492","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c2204f3c0742b787a7043b7e912503cffb2fa5b6c8ec8f12ad6ff0336fae035","sha256:1e44264751dcec72ba8ffcff67000d32e96d778c12fd1b9f0bb9f43f0cf7c838"],"state_sha256":"d088665a02736adaf34e1fdc8f5a3e412241040debbeef6cf0d418d0e2130f81"}