{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:MCSLSAK3G2JWIDTTK7P4XA3DAK","short_pith_number":"pith:MCSLSAK3","canonical_record":{"source":{"id":"2404.07681","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-11T12:18:59Z","cross_cats_sorted":[],"title_canon_sha256":"ceaf8649bd48e701ced4099e4fadc8a51874365f8592238df9aa8b707188b2d7","abstract_canon_sha256":"b33d15c32e2a168d617b7f8cfdbb859f51204abd5110df738167758f6a3576b2"},"schema_version":"1.0"},"canonical_sha256":"60a4b9015b3693640e7357dfcb836302a78561569e18bcce6c27860f0b4e6bdd","source":{"kind":"arxiv","id":"2404.07681","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.07681","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"arxiv_version","alias_value":"2404.07681v2","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.07681","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_12","alias_value":"MCSLSAK3G2JW","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_16","alias_value":"MCSLSAK3G2JWIDTT","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_8","alias_value":"MCSLSAK3","created_at":"2026-07-05T09:06:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:MCSLSAK3G2JWIDTTK7P4XA3DAK","target":"record","payload":{"canonical_record":{"source":{"id":"2404.07681","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-11T12:18:59Z","cross_cats_sorted":[],"title_canon_sha256":"ceaf8649bd48e701ced4099e4fadc8a51874365f8592238df9aa8b707188b2d7","abstract_canon_sha256":"b33d15c32e2a168d617b7f8cfdbb859f51204abd5110df738167758f6a3576b2"},"schema_version":"1.0"},"canonical_sha256":"60a4b9015b3693640e7357dfcb836302a78561569e18bcce6c27860f0b4e6bdd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:06:58.999061Z","signature_b64":"dic1NmMmScCbCb/EsVq1s8KHsis8AdmkoFEc1OCRlnX1m6JJjl87jbJ3R6mJmoxKorjPUfvACy8MEcv8IkwaDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60a4b9015b3693640e7357dfcb836302a78561569e18bcce6c27860f0b4e6bdd","last_reissued_at":"2026-07-05T09:06:58.998617Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:06:58.998617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.07681","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":"2026-07-05T09:06:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Y/Kpc2N4ClSAJ0ju99hsi9VG+y3m/pEPOVuRfjp58maMkO8l0I7wrMQ6dXTp7O4GDEeYrSz6//bE649by2jDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:06:16.792749Z"},"content_sha256":"b46a542ac3d2897816f25956b55649a73e51f225eb5eb083bfcbfa3d73752da4","schema_version":"1.0","event_id":"sha256:b46a542ac3d2897816f25956b55649a73e51f225eb5eb083bfcbfa3d73752da4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:MCSLSAK3G2JWIDTTK7P4XA3DAK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Productions of $X(3872)$/$Z_c(3900)$ and $X_2(4013)$/$Z_c(4020)$ in $Y(4220)$ and $Y(4360)$ decays","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Li-Sheng Geng, Ming-Zhu Liu, Xi-Zhe Ling","submitted_at":"2024-04-11T12:18:59Z","abstract_excerpt":"The two excited vector charmonium states $Y(4220)$ and $Y(4360)$ are difficult to be understood as pure $c\\bar{c}$ charmonium states. Since they are located close to the mass thresholds of $\\bar{D}D_{1}$ and $\\bar{D}^*D_{1}$, they can be viewed as $\\bar{D}D_{1}$ and $\\bar{D}^*D_{1}$ molecules. Furthermore, recent studies indicated that the exotic states $X(3872)$/$Z_c(3900)$ and $X_2(4013)$/$Z_c(4020)$ are the isoscalar/isovector $\\bar{D}D^{*}$ and isoscalar/isovector $\\bar{D}^*D^{*}$ molecules, respectively. In this work, in the molecular picture, we employ the triangle diagram mechanism to s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.07681","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2404.07681/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T09:06:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wvEU40iM0owHWWTKAKDjEhY0jHRylagAvOWg5LVFI0TtiHKK83X27K9hf+F7R47JEuSwJLke66b267+oU6+HDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:06:16.794355Z"},"content_sha256":"d181a809a1604bd8ef985c7b885e5930ff6d11e0b9165e3d4fb97bf4acfa648e","schema_version":"1.0","event_id":"sha256:d181a809a1604bd8ef985c7b885e5930ff6d11e0b9165e3d4fb97bf4acfa648e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/bundle.json","state_url":"https://pith.science/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/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":"2026-08-13T16:06:16Z","links":{"resolver":"https://pith.science/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK","bundle":"https://pith.science/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/bundle.json","state":"https://pith.science/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MCSLSAK3G2JWIDTTK7P4XA3DAK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MCSLSAK3G2JWIDTTK7P4XA3DAK","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":"b33d15c32e2a168d617b7f8cfdbb859f51204abd5110df738167758f6a3576b2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-11T12:18:59Z","title_canon_sha256":"ceaf8649bd48e701ced4099e4fadc8a51874365f8592238df9aa8b707188b2d7"},"schema_version":"1.0","source":{"id":"2404.07681","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.07681","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"arxiv_version","alias_value":"2404.07681v2","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.07681","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_12","alias_value":"MCSLSAK3G2JW","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_16","alias_value":"MCSLSAK3G2JWIDTT","created_at":"2026-07-05T09:06:58Z"},{"alias_kind":"pith_short_8","alias_value":"MCSLSAK3","created_at":"2026-07-05T09:06:58Z"}],"graph_snapshots":[{"event_id":"sha256:d181a809a1604bd8ef985c7b885e5930ff6d11e0b9165e3d4fb97bf4acfa648e","target":"graph","created_at":"2026-07-05T09:06:58Z","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/2404.07681/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The two excited vector charmonium states $Y(4220)$ and $Y(4360)$ are difficult to be understood as pure $c\\bar{c}$ charmonium states. Since they are located close to the mass thresholds of $\\bar{D}D_{1}$ and $\\bar{D}^*D_{1}$, they can be viewed as $\\bar{D}D_{1}$ and $\\bar{D}^*D_{1}$ molecules. Furthermore, recent studies indicated that the exotic states $X(3872)$/$Z_c(3900)$ and $X_2(4013)$/$Z_c(4020)$ are the isoscalar/isovector $\\bar{D}D^{*}$ and isoscalar/isovector $\\bar{D}^*D^{*}$ molecules, respectively. In this work, in the molecular picture, we employ the triangle diagram mechanism to s","authors_text":"Li-Sheng Geng, Ming-Zhu Liu, Xi-Zhe Ling","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-11T12:18:59Z","title":"Productions of $X(3872)$/$Z_c(3900)$ and $X_2(4013)$/$Z_c(4020)$ in $Y(4220)$ and $Y(4360)$ decays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.07681","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:b46a542ac3d2897816f25956b55649a73e51f225eb5eb083bfcbfa3d73752da4","target":"record","created_at":"2026-07-05T09:06:58Z","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":"b33d15c32e2a168d617b7f8cfdbb859f51204abd5110df738167758f6a3576b2","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-04-11T12:18:59Z","title_canon_sha256":"ceaf8649bd48e701ced4099e4fadc8a51874365f8592238df9aa8b707188b2d7"},"schema_version":"1.0","source":{"id":"2404.07681","kind":"arxiv","version":2}},"canonical_sha256":"60a4b9015b3693640e7357dfcb836302a78561569e18bcce6c27860f0b4e6bdd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60a4b9015b3693640e7357dfcb836302a78561569e18bcce6c27860f0b4e6bdd","first_computed_at":"2026-07-05T09:06:58.998617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:06:58.998617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dic1NmMmScCbCb/EsVq1s8KHsis8AdmkoFEc1OCRlnX1m6JJjl87jbJ3R6mJmoxKorjPUfvACy8MEcv8IkwaDA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:06:58.999061Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.07681","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b46a542ac3d2897816f25956b55649a73e51f225eb5eb083bfcbfa3d73752da4","sha256:d181a809a1604bd8ef985c7b885e5930ff6d11e0b9165e3d4fb97bf4acfa648e"],"state_sha256":"a63ee2a13f1240cc4c6843ecb5b7c0c472bb0f48db418d40801bdc9b6f662e98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+UIEaqeWdh5DStdCKfY3w/dawJJWVUSOlBnkfSQJjBqkRMOYl9C6ZkQQs+B/XKMFrNKk3bPx5LO7aqGFRtCeAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T16:06:16.879995Z","bundle_sha256":"018c43972b71011370accf6ef44403ad9ea356bec7e5ce1a7b7ab4212dbf226d"}}