{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JIBQCW4GONLTCI43CDUXZTCVAL","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":"1f5f2dc25725e6ab510c6d4c3ce69e58ca89644b5d204c2c21abdaa6e812d604","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-01-13T13:51:40Z","title_canon_sha256":"1f1c01d376ac146b9aedd2caad39ec9a8daf597e406b363fe12537a1ade76fbd"},"schema_version":"1.0","source":{"id":"2601.08567","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.08567","created_at":"2026-06-03T01:05:47Z"},{"alias_kind":"arxiv_version","alias_value":"2601.08567v4","created_at":"2026-06-03T01:05:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.08567","created_at":"2026-06-03T01:05:47Z"},{"alias_kind":"pith_short_12","alias_value":"JIBQCW4GONLT","created_at":"2026-06-03T01:05:47Z"},{"alias_kind":"pith_short_16","alias_value":"JIBQCW4GONLTCI43","created_at":"2026-06-03T01:05:47Z"},{"alias_kind":"pith_short_8","alias_value":"JIBQCW4G","created_at":"2026-06-03T01:05:47Z"}],"graph_snapshots":[{"event_id":"sha256:cdab25a4ab1faeb7c239c2e089231acf5e8a05512c0d29fa7615fb5ff55ab6c6","target":"graph","created_at":"2026-06-03T01:05:47Z","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/2601.08567/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Atomki anomaly puts forward the hypothesis of an $X(17)$ particle to explain its observation. Utilizing experimental results from the Atomki experiments, measurements of the electron's anomalous magnetic moment, beam dump experiments, the KLOE-2 experiment, the PADME experiment, and the parity-violating M{\\o}ller scattering experiment, we derive constraints on the $Xee$ coupling of the $X(17)$ boson to electrons. It is found that the scalar and pseudoscalar models can be excluded by Atomki experiments due to the parity conservation, and the pure axial-vector model is excluded at 98\\% C.L. ","authors_text":"Cong-Feng Qiao, Jun Jiang, Yu-Han Zhao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-01-13T13:51:40Z","title":"Where to find $X(17)$?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.08567","kind":"arxiv","version":4},"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":"sha256:9ab344c15350fe86695d5ee8924e13ac1e4fce2fed90c1a7bec1f1f06fb10904","target":"record","created_at":"2026-06-03T01:05:47Z","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":"1f5f2dc25725e6ab510c6d4c3ce69e58ca89644b5d204c2c21abdaa6e812d604","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-01-13T13:51:40Z","title_canon_sha256":"1f1c01d376ac146b9aedd2caad39ec9a8daf597e406b363fe12537a1ade76fbd"},"schema_version":"1.0","source":{"id":"2601.08567","kind":"arxiv","version":4}},"canonical_sha256":"4a03015b86735731239b10e97ccc5502ea2d7aced1d162b19ed782d30c9a17b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4a03015b86735731239b10e97ccc5502ea2d7aced1d162b19ed782d30c9a17b6","first_computed_at":"2026-06-03T01:05:47.667418Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-03T01:05:47.667418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YKeWJUDbJwyeIo+WykVzzA/iOMwqeIxaa3rHwwhgU3ckpwSr3d6drpzx5SutQq7K/2wnVoiHvedjAmpAxODBCg==","signature_status":"signed_v1","signed_at":"2026-06-03T01:05:47.667879Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.08567","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ab344c15350fe86695d5ee8924e13ac1e4fce2fed90c1a7bec1f1f06fb10904","sha256:cdab25a4ab1faeb7c239c2e089231acf5e8a05512c0d29fa7615fb5ff55ab6c6"],"state_sha256":"0cf4b631749b1a3f0dcceb138945dfa44e4d07bee12e0b8fec0e7cf8d6a34afa"}