{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GOZLC5F5W4J5U45B2DFRF23GXS","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":"860ce67b09b09aed13863fda5e54a2ef085c617cb1c41aee7506e0cc4a6ed0c5","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-01-09T16:06:18Z","title_canon_sha256":"c5eac941ad6254ac7b980ac7d6c00698015d36866ffb23ee518d251b84747a57"},"schema_version":"1.0","source":{"id":"1501.02189","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02189","created_at":"2026-05-18T01:17:47Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02189v4","created_at":"2026-05-18T01:17:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02189","created_at":"2026-05-18T01:17:47Z"},{"alias_kind":"pith_short_12","alias_value":"GOZLC5F5W4J5","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GOZLC5F5W4J5U45B","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GOZLC5F5","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:59201fedd365b120b703277c6dfc37eafb67b0c7daa4cf84d1669ba372b6790c","target":"graph","created_at":"2026-05-18T01:17:47Z","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":"With a combined analysis of data on $\\Upsilon(5S)\\rightarrow h_b(1P,2P)\\pi^+\\pi^-$ and $\\Upsilon(5S)\\rightarrow B^{(\\ast)}\\bar B^{(\\ast)}\\pi$ in an effective field theory approach, we determine resonance parameters of $Z_b$ states in two scenarios. In one scenario we assume that $Z_b$ states are pure molecular states, while in the other one we assume that $Z_b$ states contain compact components. We find that the present data favor that there should be some compact components inside $Z_b^{(\\prime)}$ associated with the molecular components. By fitting the invariant mass spectra of $\\Upsilon(5S)","authors_text":"Guo-Ying Chen, Wen-Sheng Huo","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-01-09T16:06:18Z","title":"The nature of $Z_b$ states from a combined analysis of $\\Upsilon(5S)\\rightarrow h_b(mP) \\pi^+ \\pi^-$ and $\\Upsilon(5S)\\rightarrow B^{(\\ast)}\\bar B^{(\\ast)}\\pi$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02189","kind":"arxiv","version":4},"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":"sha256:1e7a886a9b6f7266aebaf976e1304a3775c9123b2b4699e236eb2511f4512c1a","target":"record","created_at":"2026-05-18T01:17:47Z","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":"860ce67b09b09aed13863fda5e54a2ef085c617cb1c41aee7506e0cc4a6ed0c5","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-01-09T16:06:18Z","title_canon_sha256":"c5eac941ad6254ac7b980ac7d6c00698015d36866ffb23ee518d251b84747a57"},"schema_version":"1.0","source":{"id":"1501.02189","kind":"arxiv","version":4}},"canonical_sha256":"33b2b174bdb713da73a1d0cb12eb66bcbeb70c3e6290b5c0368f0b056c7f0954","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33b2b174bdb713da73a1d0cb12eb66bcbeb70c3e6290b5c0368f0b056c7f0954","first_computed_at":"2026-05-18T01:17:47.203628Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:47.203628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JfcL3er37FXY6RjGviNVwuWYiKRZOd970BS5nfhCvYLXo+9VtrPXhZENe4KvTstKgDrh1ejQ2SFvp7I1t3gqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:47.204305Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.02189","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e7a886a9b6f7266aebaf976e1304a3775c9123b2b4699e236eb2511f4512c1a","sha256:59201fedd365b120b703277c6dfc37eafb67b0c7daa4cf84d1669ba372b6790c"],"state_sha256":"082a8c9bc8b7693087fbe673acbb23e15fa7cb3afe21d0f68fde7fa3cf6d1d8d"}