{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GV4LOGRNFDV46WOTREYO5AUL46","short_pith_number":"pith:GV4LOGRN","canonical_record":{"source":{"id":"1502.05368","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-18T20:21:03Z","cross_cats_sorted":[],"title_canon_sha256":"2107433b713c8f88c6606acca128353f269b8690a0d126b9752089025745bb91","abstract_canon_sha256":"817090dc9c9efda36c44de824a3073a705d401e03c53b5d4c13da64828e7d058"},"schema_version":"1.0"},"canonical_sha256":"3578b71a2d28ebcf59d38930ee828be79745578ae551eda53a09bc8bc043d89e","source":{"kind":"arxiv","id":"1502.05368","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.05368","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"arxiv_version","alias_value":"1502.05368v1","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.05368","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"pith_short_12","alias_value":"GV4LOGRNFDV4","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GV4LOGRNFDV46WOT","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GV4LOGRN","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GV4LOGRNFDV46WOTREYO5AUL46","target":"record","payload":{"canonical_record":{"source":{"id":"1502.05368","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-18T20:21:03Z","cross_cats_sorted":[],"title_canon_sha256":"2107433b713c8f88c6606acca128353f269b8690a0d126b9752089025745bb91","abstract_canon_sha256":"817090dc9c9efda36c44de824a3073a705d401e03c53b5d4c13da64828e7d058"},"schema_version":"1.0"},"canonical_sha256":"3578b71a2d28ebcf59d38930ee828be79745578ae551eda53a09bc8bc043d89e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:26:51.913064Z","signature_b64":"O+181Iwt9n5U596BJsiagDjC6gQdLc8NSQXUzrZQ1828tAGnwx9qt229NBzRrdd1u4Z48a2E0Pa5317PcVp0Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3578b71a2d28ebcf59d38930ee828be79745578ae551eda53a09bc8bc043d89e","last_reissued_at":"2026-05-18T02:26:51.912660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:26:51.912660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.05368","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:26:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OUDMSjETiNEQ6vDV5FWMgI5FURKWEQK1xnXq/CIuIaw23Z54XcKVyBEcKI+9jsjPy/p59DB3/YASI9HGHHkyAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T09:08:41.637113Z"},"content_sha256":"cb5c71e910264ee52e95fe0a82e090654f5fbd1ba4c244a9f77a1ec107543f98","schema_version":"1.0","event_id":"sha256:cb5c71e910264ee52e95fe0a82e090654f5fbd1ba4c244a9f77a1ec107543f98"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GV4LOGRNFDV46WOTREYO5AUL46","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Role of multichannel pi pi scattering in decays of bottomia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Miroslav Nagy, P. Bydzovsky, Robert Kaminski, Thomas Gutsche, Valery E. Lyubovitskij, Yurii S. Surovtsev","submitted_at":"2015-02-18T20:21:03Z","abstract_excerpt":"The effect of isoscalar S-wave multichannel pi pi -> pi pi, K antiK, eta eta scattering is considered in the analysis of decay data of the Upsilon-mesons. We show that when allowing for the final state interaction contribution to the decays Upsilon(mS) -> Upsilon(nS) pi pi (m>n, m=2,3, n=1,2) in our model-independent approach, we can explain the two-pion energetic spectra of these Upsilon transitions including the two-humped shape of the di-pion mass distribution in Upsilon(3S) -> Upsilon(1S) pi pi as the coupled-channel effect. It is shown also that the considered bottomia decay data do not o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05368","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:26:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9X9CMprfKWkRCcjVJUyGoTPRTq3spbKYdfa4ul096rYOn/6WWvhNFtqZxYW22pr4rp6g9ILpzukInrTukK7wAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T09:08:41.637766Z"},"content_sha256":"3e17340a77e2f8b46f007838b81f82b2651e937c39259ce3e8aeed666f949b71","schema_version":"1.0","event_id":"sha256:3e17340a77e2f8b46f007838b81f82b2651e937c39259ce3e8aeed666f949b71"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GV4LOGRNFDV46WOTREYO5AUL46/bundle.json","state_url":"https://pith.science/pith/GV4LOGRNFDV46WOTREYO5AUL46/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GV4LOGRNFDV46WOTREYO5AUL46/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T09:08:41Z","links":{"resolver":"https://pith.science/pith/GV4LOGRNFDV46WOTREYO5AUL46","bundle":"https://pith.science/pith/GV4LOGRNFDV46WOTREYO5AUL46/bundle.json","state":"https://pith.science/pith/GV4LOGRNFDV46WOTREYO5AUL46/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GV4LOGRNFDV46WOTREYO5AUL46/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GV4LOGRNFDV46WOTREYO5AUL46","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":"817090dc9c9efda36c44de824a3073a705d401e03c53b5d4c13da64828e7d058","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-18T20:21:03Z","title_canon_sha256":"2107433b713c8f88c6606acca128353f269b8690a0d126b9752089025745bb91"},"schema_version":"1.0","source":{"id":"1502.05368","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.05368","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"arxiv_version","alias_value":"1502.05368v1","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.05368","created_at":"2026-05-18T02:26:51Z"},{"alias_kind":"pith_short_12","alias_value":"GV4LOGRNFDV4","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GV4LOGRNFDV46WOT","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GV4LOGRN","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:3e17340a77e2f8b46f007838b81f82b2651e937c39259ce3e8aeed666f949b71","target":"graph","created_at":"2026-05-18T02:26:51Z","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"},"paper":{"abstract_excerpt":"The effect of isoscalar S-wave multichannel pi pi -> pi pi, K antiK, eta eta scattering is considered in the analysis of decay data of the Upsilon-mesons. We show that when allowing for the final state interaction contribution to the decays Upsilon(mS) -> Upsilon(nS) pi pi (m>n, m=2,3, n=1,2) in our model-independent approach, we can explain the two-pion energetic spectra of these Upsilon transitions including the two-humped shape of the di-pion mass distribution in Upsilon(3S) -> Upsilon(1S) pi pi as the coupled-channel effect. It is shown also that the considered bottomia decay data do not o","authors_text":"Miroslav Nagy, P. Bydzovsky, Robert Kaminski, Thomas Gutsche, Valery E. Lyubovitskij, Yurii S. Surovtsev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-18T20:21:03Z","title":"Role of multichannel pi pi scattering in decays of bottomia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.05368","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:cb5c71e910264ee52e95fe0a82e090654f5fbd1ba4c244a9f77a1ec107543f98","target":"record","created_at":"2026-05-18T02:26:51Z","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":"817090dc9c9efda36c44de824a3073a705d401e03c53b5d4c13da64828e7d058","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-18T20:21:03Z","title_canon_sha256":"2107433b713c8f88c6606acca128353f269b8690a0d126b9752089025745bb91"},"schema_version":"1.0","source":{"id":"1502.05368","kind":"arxiv","version":1}},"canonical_sha256":"3578b71a2d28ebcf59d38930ee828be79745578ae551eda53a09bc8bc043d89e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3578b71a2d28ebcf59d38930ee828be79745578ae551eda53a09bc8bc043d89e","first_computed_at":"2026-05-18T02:26:51.912660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:26:51.912660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O+181Iwt9n5U596BJsiagDjC6gQdLc8NSQXUzrZQ1828tAGnwx9qt229NBzRrdd1u4Z48a2E0Pa5317PcVp0Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T02:26:51.913064Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.05368","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb5c71e910264ee52e95fe0a82e090654f5fbd1ba4c244a9f77a1ec107543f98","sha256:3e17340a77e2f8b46f007838b81f82b2651e937c39259ce3e8aeed666f949b71"],"state_sha256":"4ab8f767a8a0a17b46ee4be2e20b9ecb312b063d4454ef854e8eaedb2cbeae10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lz6SYKAb4nOBX90T1Ub95EqGImDaTbvDLwcAcY07Ocfu9YSJoIO2oKAAa7LdUd4n6eUBwy9ftMr+sVxY+qjCDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T09:08:41.640926Z","bundle_sha256":"b21ff3b462b7367e5cf3056870085db19446fe204d6d6488c5290441e4eed745"}}