{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:QMSEAYJIMA4JD4WPLFRS2JHS24","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":"3903315a75f8698bc8fa003dcd93ad4e5c908acb8fc9d97e067beb30bcd2c42b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-17T11:27:26Z","title_canon_sha256":"96b0aeaac99ca949d6792eb4f297bff740178a365aecbbd9661a780b5298c34d"},"schema_version":"1.0","source":{"id":"hep-ph/0302137","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0302137","created_at":"2026-05-18T01:39:06Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0302137v1","created_at":"2026-05-18T01:39:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0302137","created_at":"2026-05-18T01:39:06Z"},{"alias_kind":"pith_short_12","alias_value":"QMSEAYJIMA4J","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"QMSEAYJIMA4JD4WP","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"QMSEAYJI","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:5b60d4988f54c0d41a3a92fcf0bcc7ae88e49a6eefbe9d8e929d8b22794899c7","target":"graph","created_at":"2026-05-18T01:39:06Z","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"},"paper":{"abstract_excerpt":"On the basis of data on the decay D^+_s -> pi^+ pi^+ pi^-, which goes dominantly via the transition D_s -> pi^+ s anti-s, we evaluate the 1^3P_0 s anti-s components in the scalar-isoscalar resonances f0(980), f0(1300), f0(1500) and broad state f0(1200-1600)$. The data point to a large s anti-s component in the f0(980): 40% < s anti-s < 70%. Nearly 30% of the 1^3P_0 s anti-s component flows to the mass region 1300-1500 MeV being shared by f0(1300), f0(1500) and broad state f0(1200-1600): the interference of these states results in a peak near 1400 MeV with the width around 200 MeV.","authors_text":"L.G Dakhno, V.A. Nikonov, V.V. Anisovich","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-02-17T11:27:26Z","title":"D^+_s -> pi^+ pi^+ pi^- decay: the 1^3P_0 s anti-s component in scalar-isoscalar mesons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0302137","kind":"arxiv","version":1},"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":"sha256:7328175198876d5f5e5ce7a9dec0c0bdcd8bffd524db552ea1918368b5db7de3","target":"record","created_at":"2026-05-18T01:39:06Z","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":"3903315a75f8698bc8fa003dcd93ad4e5c908acb8fc9d97e067beb30bcd2c42b","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-17T11:27:26Z","title_canon_sha256":"96b0aeaac99ca949d6792eb4f297bff740178a365aecbbd9661a780b5298c34d"},"schema_version":"1.0","source":{"id":"hep-ph/0302137","kind":"arxiv","version":1}},"canonical_sha256":"8324406128603891f2cf59632d24f2d72347bf9beda6c508ea9b9a8ecee63566","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8324406128603891f2cf59632d24f2d72347bf9beda6c508ea9b9a8ecee63566","first_computed_at":"2026-05-18T01:39:06.811158Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:39:06.811158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wR23T+LNkQcmV6N2DES4jpZJY4QG/oI5/knh3Sh2COB9SezFT5sel5p5+j2ug8D8pyDdUyE+In+tS9HwcA3oDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:39:06.811517Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0302137","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7328175198876d5f5e5ce7a9dec0c0bdcd8bffd524db552ea1918368b5db7de3","sha256:5b60d4988f54c0d41a3a92fcf0bcc7ae88e49a6eefbe9d8e929d8b22794899c7"],"state_sha256":"aaff0665749d050759aa6580e77e100fcb5b08154ad3f0bf6186e0c60d65f37b"}