{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:VOACKHHSQ3TY77STUNJFKAEVXT","short_pith_number":"pith:VOACKHHS","schema_version":"1.0","canonical_sha256":"ab80251cf286e78ffe53a352550095bcede20b55a5e714879590a8d83a4d88de","source":{"kind":"arxiv","id":"1509.08553","version":1},"attestation_state":"computed","paper":{"title":"Discovery potential for the neutral charmoniumlike $Z^{0}(4200)$ by $\\bar{p}p$ annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Xiao-Yun Wang, Xu-Rong Chen","submitted_at":"2015-09-29T01:27:24Z","abstract_excerpt":"Inspired by the observation of charmoniumlike $Z(4200)$, we explore the discovery potential of the neutral $Z^{0}(4200)$ production by antiproton-proton annihilation with an effective Lagrangian approach. By investigating the $\\bar{p}p\\rightarrow J/\\psi \\pi ^{0}$ process including the $Z^{0}(4200)$ signal and background contributions, it is found that the center of mass energy $E_{c.m.}\\simeq 4.0-4.5$ GeV is the best energy window for searching the neutral $Z^{0}(4200)$, where the signal can be clearly distinguished from background. The relevant calculations is not only helpful to search for t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1509.08553","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-09-29T01:27:24Z","cross_cats_sorted":[],"title_canon_sha256":"14e105ffb9d66e75d72a92807575c005c5e77ca2fb8ca6daaa61147d1674b31f","abstract_canon_sha256":"1098491bfa21bc3faf782ad55f61fdab1600349eb4e999ac92e6265ee9ade595"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:52.344610Z","signature_b64":"/FMJrA1irajR2VjiZ7qQxQhInhG1830PQuPojbMQdIIrAWT1/qgwXy+64SIVOsb7j9V2NftLD/6cZuN5ECS1Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab80251cf286e78ffe53a352550095bcede20b55a5e714879590a8d83a4d88de","last_reissued_at":"2026-05-18T01:31:52.344130Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:52.344130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Discovery potential for the neutral charmoniumlike $Z^{0}(4200)$ by $\\bar{p}p$ annihilation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Xiao-Yun Wang, Xu-Rong Chen","submitted_at":"2015-09-29T01:27:24Z","abstract_excerpt":"Inspired by the observation of charmoniumlike $Z(4200)$, we explore the discovery potential of the neutral $Z^{0}(4200)$ production by antiproton-proton annihilation with an effective Lagrangian approach. By investigating the $\\bar{p}p\\rightarrow J/\\psi \\pi ^{0}$ process including the $Z^{0}(4200)$ signal and background contributions, it is found that the center of mass energy $E_{c.m.}\\simeq 4.0-4.5$ GeV is the best energy window for searching the neutral $Z^{0}(4200)$, where the signal can be clearly distinguished from background. The relevant calculations is not only helpful to search for t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.08553","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1509.08553","created_at":"2026-05-18T01:31:52.344197+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.08553v1","created_at":"2026-05-18T01:31:52.344197+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.08553","created_at":"2026-05-18T01:31:52.344197+00:00"},{"alias_kind":"pith_short_12","alias_value":"VOACKHHSQ3TY","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"VOACKHHSQ3TY77ST","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"VOACKHHS","created_at":"2026-05-18T12:29:47.479230+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT","json":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT.json","graph_json":"https://pith.science/api/pith-number/VOACKHHSQ3TY77STUNJFKAEVXT/graph.json","events_json":"https://pith.science/api/pith-number/VOACKHHSQ3TY77STUNJFKAEVXT/events.json","paper":"https://pith.science/paper/VOACKHHS"},"agent_actions":{"view_html":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT","download_json":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT.json","view_paper":"https://pith.science/paper/VOACKHHS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.08553&json=true","fetch_graph":"https://pith.science/api/pith-number/VOACKHHSQ3TY77STUNJFKAEVXT/graph.json","fetch_events":"https://pith.science/api/pith-number/VOACKHHSQ3TY77STUNJFKAEVXT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT/action/storage_attestation","attest_author":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT/action/author_attestation","sign_citation":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT/action/citation_signature","submit_replication":"https://pith.science/pith/VOACKHHSQ3TY77STUNJFKAEVXT/action/replication_record"}},"created_at":"2026-05-18T01:31:52.344197+00:00","updated_at":"2026-05-18T01:31:52.344197+00:00"}