{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UU2XIGHFWDMT5DXLYVJLAMKKJC","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":"845d0af77258015a09fee3b929334bc2c36bce5bdc3fd942c2d2711bd331140c","cross_cats_sorted":["hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-10-22T13:48:06Z","title_canon_sha256":"7d46084a63986aae6ab8cd2663677d67229caa1fa587dffa85585f92464952e2"},"schema_version":"1.0","source":{"id":"2410.17025","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.17025","created_at":"2026-07-05T09:31:09Z"},{"alias_kind":"arxiv_version","alias_value":"2410.17025v2","created_at":"2026-07-05T09:31:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.17025","created_at":"2026-07-05T09:31:09Z"},{"alias_kind":"pith_short_12","alias_value":"UU2XIGHFWDMT","created_at":"2026-07-05T09:31:09Z"},{"alias_kind":"pith_short_16","alias_value":"UU2XIGHFWDMT5DXL","created_at":"2026-07-05T09:31:09Z"},{"alias_kind":"pith_short_8","alias_value":"UU2XIGHF","created_at":"2026-07-05T09:31:09Z"}],"graph_snapshots":[{"event_id":"sha256:31a7f4cfbd3fe0d8b52e13ae9b1d28cd17fa9dd578a689bc3886aacb38a5af51","target":"graph","created_at":"2026-07-05T09:31:09Z","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/2410.17025/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study quantum entanglement and test violation of Bell-type inequality at the Circular Electron Positron Collider (CEPC), which is one of the most attractive future colliders. It's a promising particle collider designed to search new physics, make Standard Model (SM) precision measurements, and serving as a Higgs factory. Our study is based on a fast simulation of the $Z$ boson pair production from Higgs boson decay at $\\sqrt{s} = 250$ GeV. The detector effects are also included in the simulation. The spin density matrix of the joint $ZZ$ system is parametrized using irreducible tensor opera","authors_text":"Alim Ruzi, Qiang Li, Ruobing Jiang, Yong Ban, Youpeng Wu","cross_cats":["hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-10-22T13:48:06Z","title":"Testing Bell inequalities and probing quantum entanglement at CEPC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.17025","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":"sha256:2e0ca417e0e4d165454dd1e0a661f7fe56a18fad8901dc7ca81f89df5b5a270d","target":"record","created_at":"2026-07-05T09:31:09Z","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":"845d0af77258015a09fee3b929334bc2c36bce5bdc3fd942c2d2711bd331140c","cross_cats_sorted":["hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-10-22T13:48:06Z","title_canon_sha256":"7d46084a63986aae6ab8cd2663677d67229caa1fa587dffa85585f92464952e2"},"schema_version":"1.0","source":{"id":"2410.17025","kind":"arxiv","version":2}},"canonical_sha256":"a5357418e5b0d93e8eebc552b0314a48b4604f1eb899057aea9f2885c9df97c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5357418e5b0d93e8eebc552b0314a48b4604f1eb899057aea9f2885c9df97c9","first_computed_at":"2026-07-05T09:31:09.628974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:31:09.628974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g+wS30N6K4+1/fFDZHrLiQf7cSKHuuk89T2guBVkFx17TvpEO4msgJRoUgeIS14EMnj4myY/Gls5/3Omnn4BDA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:31:09.629612Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.17025","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e0ca417e0e4d165454dd1e0a661f7fe56a18fad8901dc7ca81f89df5b5a270d","sha256:31a7f4cfbd3fe0d8b52e13ae9b1d28cd17fa9dd578a689bc3886aacb38a5af51"],"state_sha256":"c189acf7857dfda029c3cd3c3a516ea3fca1e11177cfdc3bdc694e5fba3ac6d5"}