{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:EPYNA7M22BGRJWSAFOYCCSZNIN","short_pith_number":"pith:EPYNA7M2","canonical_record":{"source":{"id":"2202.00904","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-02T08:04:23Z","cross_cats_sorted":[],"title_canon_sha256":"449739ca566f11d45c8a24222a6c6291be960d51704d1b42149f8db90676df5a","abstract_canon_sha256":"f0abc4baa63526b4bbd13c3bd9a0090d479c084628b753938da2f6cee34d9841"},"schema_version":"1.0"},"canonical_sha256":"23f0d07d9ad04d14da402bb0214b2d437882a86fda94e17688ba13cbc5c96275","source":{"kind":"arxiv","id":"2202.00904","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.00904","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"2202.00904v2","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.00904","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"EPYNA7M22BGR","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_16","alias_value":"EPYNA7M22BGRJWSA","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_8","alias_value":"EPYNA7M2","created_at":"2026-07-05T04:19:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:EPYNA7M22BGRJWSAFOYCCSZNIN","target":"record","payload":{"canonical_record":{"source":{"id":"2202.00904","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-02T08:04:23Z","cross_cats_sorted":[],"title_canon_sha256":"449739ca566f11d45c8a24222a6c6291be960d51704d1b42149f8db90676df5a","abstract_canon_sha256":"f0abc4baa63526b4bbd13c3bd9a0090d479c084628b753938da2f6cee34d9841"},"schema_version":"1.0"},"canonical_sha256":"23f0d07d9ad04d14da402bb0214b2d437882a86fda94e17688ba13cbc5c96275","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:19:53.569642Z","signature_b64":"jNZM5oPAkk2/VvevVCziGRhISdJ6wc2ET/Sti/NEa3Jy1KBtZGbI8RJ5PcrbmTbsU3Zw9FkMRG4RiN7TVEhUBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23f0d07d9ad04d14da402bb0214b2d437882a86fda94e17688ba13cbc5c96275","last_reissued_at":"2026-07-05T04:19:53.569159Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:19:53.569159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.00904","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":"2026-07-05T04:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BwuA9y54dVU9eWLsVkBu4QeLDyBUdwyrwjgZ2PiIJBvGNR+DKfPG8CqkReN+N/xC313DKkffYbmQtXV6nPKPCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T13:56:31.146669Z"},"content_sha256":"6a93f4b1fd5fccb26ddafbe5389f14e6d626f3668bf74eb99b9b8e9533cd61b8","schema_version":"1.0","event_id":"sha256:6a93f4b1fd5fccb26ddafbe5389f14e6d626f3668bf74eb99b9b8e9533cd61b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:EPYNA7M22BGRJWSAFOYCCSZNIN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Towards the establishment of the light $J^{P(C)}=1^{-(+)}$ hybrid nonet","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Lin Qiu, Qiang Zhao","submitted_at":"2022-02-02T08:04:23Z","abstract_excerpt":"The observation of the light hybrid candidate $\\eta_1(1855)$ by the BESIII Collaboration brings great opportunities for advancing our knowledges about exotic hadrons in the light flavor sector. We show that this observation provides a crucial clue for establishing the $J^{P(C)}=1^{-(+)}$ hybrid nonet. Based on the flux tube model picture, the production and decay mechanisms for the $J^{P(C)}=1^{-(+)}$ hybrid nonet in the $J/\\psi$ radiative decays into two pseudoscalar mesons are investigated. In the $I=0$ sector, we find that the SU(3) flavor octet and singlet mixing is non-negligible and appa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.00904","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/2202.00904/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":"2026-07-05T04:19:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z5ox0IJUg4IHpxXPvdpqBVLAY5Jou2P226uTbnDkt2Mioo5jijZaK3ixyvciGwqkEKXkr5dqTVouk3JSiVGMBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T13:56:31.147096Z"},"content_sha256":"6fddca2ea46102b028fba1cb90b605f149aba45a0a22fe1c702954a3370167a9","schema_version":"1.0","event_id":"sha256:6fddca2ea46102b028fba1cb90b605f149aba45a0a22fe1c702954a3370167a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/bundle.json","state_url":"https://pith.science/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/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":"2026-08-17T13:56:31Z","links":{"resolver":"https://pith.science/pith/EPYNA7M22BGRJWSAFOYCCSZNIN","bundle":"https://pith.science/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/bundle.json","state":"https://pith.science/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EPYNA7M22BGRJWSAFOYCCSZNIN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:EPYNA7M22BGRJWSAFOYCCSZNIN","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":"f0abc4baa63526b4bbd13c3bd9a0090d479c084628b753938da2f6cee34d9841","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-02T08:04:23Z","title_canon_sha256":"449739ca566f11d45c8a24222a6c6291be960d51704d1b42149f8db90676df5a"},"schema_version":"1.0","source":{"id":"2202.00904","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.00904","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"arxiv_version","alias_value":"2202.00904v2","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.00904","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_12","alias_value":"EPYNA7M22BGR","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_16","alias_value":"EPYNA7M22BGRJWSA","created_at":"2026-07-05T04:19:53Z"},{"alias_kind":"pith_short_8","alias_value":"EPYNA7M2","created_at":"2026-07-05T04:19:53Z"}],"graph_snapshots":[{"event_id":"sha256:6fddca2ea46102b028fba1cb90b605f149aba45a0a22fe1c702954a3370167a9","target":"graph","created_at":"2026-07-05T04:19:53Z","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/2202.00904/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The observation of the light hybrid candidate $\\eta_1(1855)$ by the BESIII Collaboration brings great opportunities for advancing our knowledges about exotic hadrons in the light flavor sector. We show that this observation provides a crucial clue for establishing the $J^{P(C)}=1^{-(+)}$ hybrid nonet. Based on the flux tube model picture, the production and decay mechanisms for the $J^{P(C)}=1^{-(+)}$ hybrid nonet in the $J/\\psi$ radiative decays into two pseudoscalar mesons are investigated. In the $I=0$ sector, we find that the SU(3) flavor octet and singlet mixing is non-negligible and appa","authors_text":"Lin Qiu, Qiang Zhao","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-02T08:04:23Z","title":"Towards the establishment of the light $J^{P(C)}=1^{-(+)}$ hybrid nonet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.00904","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":"sha256:6a93f4b1fd5fccb26ddafbe5389f14e6d626f3668bf74eb99b9b8e9533cd61b8","target":"record","created_at":"2026-07-05T04:19:53Z","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":"f0abc4baa63526b4bbd13c3bd9a0090d479c084628b753938da2f6cee34d9841","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"hep-ph","submitted_at":"2022-02-02T08:04:23Z","title_canon_sha256":"449739ca566f11d45c8a24222a6c6291be960d51704d1b42149f8db90676df5a"},"schema_version":"1.0","source":{"id":"2202.00904","kind":"arxiv","version":2}},"canonical_sha256":"23f0d07d9ad04d14da402bb0214b2d437882a86fda94e17688ba13cbc5c96275","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"23f0d07d9ad04d14da402bb0214b2d437882a86fda94e17688ba13cbc5c96275","first_computed_at":"2026-07-05T04:19:53.569159Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:19:53.569159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jNZM5oPAkk2/VvevVCziGRhISdJ6wc2ET/Sti/NEa3Jy1KBtZGbI8RJ5PcrbmTbsU3Zw9FkMRG4RiN7TVEhUBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:19:53.569642Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.00904","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a93f4b1fd5fccb26ddafbe5389f14e6d626f3668bf74eb99b9b8e9533cd61b8","sha256:6fddca2ea46102b028fba1cb90b605f149aba45a0a22fe1c702954a3370167a9"],"state_sha256":"5f37968dfbc05744174d914d53a497f984d87fa03ca5a0206bb5dd5cc5e263b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fGaz2IcyyUeCclN98VqVbCaqt9zVDFKuNv2+QAYGUd9qdd0ioPrLV5eo57211sNXUAomRVSIQyIbWKl9esv+Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T13:56:31.149950Z","bundle_sha256":"e78be9d9eb0f01c14ea1dab0214f17629cc34de220a20997a37a83ca46aa6ad8"}}