{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GYWRIB4AOMHMMF2MSMEXQSQY7R","short_pith_number":"pith:GYWRIB4A","canonical_record":{"source":{"id":"1801.08791","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-01-26T13:04:44Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"86b8b6c4d4f038b5ebc5ae3a070da663dac147b15d7c0fd8d7ddbaadc30b3728","abstract_canon_sha256":"8ec937993786d0182c5d6bdac44981711bc75156c6a52a59768436f7652ce1c0"},"schema_version":"1.0"},"canonical_sha256":"362d140780730ec6174c9309784a18fc58da2bece1e6bcb09596421fd01c51e1","source":{"kind":"arxiv","id":"1801.08791","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.08791","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"arxiv_version","alias_value":"1801.08791v2","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.08791","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"pith_short_12","alias_value":"GYWRIB4AOMHM","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GYWRIB4AOMHMMF2M","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GYWRIB4A","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GYWRIB4AOMHMMF2MSMEXQSQY7R","target":"record","payload":{"canonical_record":{"source":{"id":"1801.08791","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-01-26T13:04:44Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"86b8b6c4d4f038b5ebc5ae3a070da663dac147b15d7c0fd8d7ddbaadc30b3728","abstract_canon_sha256":"8ec937993786d0182c5d6bdac44981711bc75156c6a52a59768436f7652ce1c0"},"schema_version":"1.0"},"canonical_sha256":"362d140780730ec6174c9309784a18fc58da2bece1e6bcb09596421fd01c51e1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:03.097567Z","signature_b64":"+sWEE+2EcafgNPjy2195aZbiyOwSEKlPhOwiS8OKmtL6uoXNRZNOvLUkXZ+mrvtkNLo4vhrn85951MWi3skDBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"362d140780730ec6174c9309784a18fc58da2bece1e6bcb09596421fd01c51e1","last_reissued_at":"2026-05-18T00:08:03.097073Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:03.097073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.08791","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ToPZzN8E1dD3uqoWlr3nNqpq0B4MrkXOOw3GpHxVNmvcgjnzPdfT66mbT9Kgo7Ojg9PS3SCPla9h3HtPiKzmAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T21:59:40.701869Z"},"content_sha256":"866875fb5ac005bd48177452ce224cb789c3a93a79c1b2dcefe4d08547d61e29","schema_version":"1.0","event_id":"sha256:866875fb5ac005bd48177452ce224cb789c3a93a79c1b2dcefe4d08547d61e29"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GYWRIB4AOMHMMF2MSMEXQSQY7R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong decays of higher charmonium states into open-charm meson pairs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Long-Cheng Gui, Long-Sheng Lu, Qiang Zhao, Qi-Fang L\\\"u, Xian-Hui Zhong","submitted_at":"2018-01-26T13:04:44Z","abstract_excerpt":"The open-charm strong decays of higher charmonium states up to the mass of the $6P$ multiplet are systematically studied in the $^3P_0$ model. The wave functions of the initial charmonium states are calculated in the linear potential (LP) and screened potential (SP) quark model. The decay widths for most of the well-established charmonium states above the open-charm thresholds can be reasonably described. By comparing our quark model calculations with the experimental observations we also discuss the nature of some of the newly observed charmonium-like states. It is found that (i) the $\\psi(44"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.08791","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BI1h4CJHpLSQYdGeVYUx8PKqXyIAzf6AtKGqSDpDH+ANmcK/jCxWxpv4QofSYAXzyBMncTMX3CIB178fsyndBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T21:59:40.702241Z"},"content_sha256":"273a364205c6016ee839b5587ffe954ff4ed8b9afe6e2ec9aa651b21bc2a8e5f","schema_version":"1.0","event_id":"sha256:273a364205c6016ee839b5587ffe954ff4ed8b9afe6e2ec9aa651b21bc2a8e5f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/bundle.json","state_url":"https://pith.science/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/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":"2026-05-19T21:59:40Z","links":{"resolver":"https://pith.science/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R","bundle":"https://pith.science/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/bundle.json","state":"https://pith.science/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GYWRIB4AOMHMMF2MSMEXQSQY7R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GYWRIB4AOMHMMF2MSMEXQSQY7R","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":"8ec937993786d0182c5d6bdac44981711bc75156c6a52a59768436f7652ce1c0","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-01-26T13:04:44Z","title_canon_sha256":"86b8b6c4d4f038b5ebc5ae3a070da663dac147b15d7c0fd8d7ddbaadc30b3728"},"schema_version":"1.0","source":{"id":"1801.08791","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.08791","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"arxiv_version","alias_value":"1801.08791v2","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.08791","created_at":"2026-05-18T00:08:03Z"},{"alias_kind":"pith_short_12","alias_value":"GYWRIB4AOMHM","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GYWRIB4AOMHMMF2M","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GYWRIB4A","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:273a364205c6016ee839b5587ffe954ff4ed8b9afe6e2ec9aa651b21bc2a8e5f","target":"graph","created_at":"2026-05-18T00:08:03Z","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 open-charm strong decays of higher charmonium states up to the mass of the $6P$ multiplet are systematically studied in the $^3P_0$ model. The wave functions of the initial charmonium states are calculated in the linear potential (LP) and screened potential (SP) quark model. The decay widths for most of the well-established charmonium states above the open-charm thresholds can be reasonably described. By comparing our quark model calculations with the experimental observations we also discuss the nature of some of the newly observed charmonium-like states. It is found that (i) the $\\psi(44","authors_text":"Long-Cheng Gui, Long-Sheng Lu, Qiang Zhao, Qi-Fang L\\\"u, Xian-Hui Zhong","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-01-26T13:04:44Z","title":"Strong decays of higher charmonium states into open-charm meson pairs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.08791","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":"sha256:866875fb5ac005bd48177452ce224cb789c3a93a79c1b2dcefe4d08547d61e29","target":"record","created_at":"2026-05-18T00:08:03Z","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":"8ec937993786d0182c5d6bdac44981711bc75156c6a52a59768436f7652ce1c0","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2018-01-26T13:04:44Z","title_canon_sha256":"86b8b6c4d4f038b5ebc5ae3a070da663dac147b15d7c0fd8d7ddbaadc30b3728"},"schema_version":"1.0","source":{"id":"1801.08791","kind":"arxiv","version":2}},"canonical_sha256":"362d140780730ec6174c9309784a18fc58da2bece1e6bcb09596421fd01c51e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"362d140780730ec6174c9309784a18fc58da2bece1e6bcb09596421fd01c51e1","first_computed_at":"2026-05-18T00:08:03.097073Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:03.097073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+sWEE+2EcafgNPjy2195aZbiyOwSEKlPhOwiS8OKmtL6uoXNRZNOvLUkXZ+mrvtkNLo4vhrn85951MWi3skDBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:03.097567Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.08791","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:866875fb5ac005bd48177452ce224cb789c3a93a79c1b2dcefe4d08547d61e29","sha256:273a364205c6016ee839b5587ffe954ff4ed8b9afe6e2ec9aa651b21bc2a8e5f"],"state_sha256":"51117193afe7248dac5436c1e40e722acbd95c2e86f684992ad962fef29ceff1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yJFevNYg2mkkdu1qmWG2//R+a2wxYbtWkUewUIpiAZzNHTwnU0R1HxolORo5+hLb4v1fR6T9H5thP+QkCDARBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T21:59:40.705055Z","bundle_sha256":"819f0b41ec934aa5ce98c8127c8c1753575db1389ce29d22c50e42888eb439a9"}}