{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LV2XUOCEDWKOG3XE7T2QM7K5FN","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":"43aecd24d7b8b038042e9bd9778cf886b154064049ce6b754ee4e4102aa71b74","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-04T11:10:41Z","title_canon_sha256":"24ae730af2ce5bd8f7064a4de6c2ad7c10cb3dd93149f848ad2fb54284509e71"},"schema_version":"1.0","source":{"id":"2504.03351","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.03351","created_at":"2026-06-26T01:15:43Z"},{"alias_kind":"arxiv_version","alias_value":"2504.03351v2","created_at":"2026-06-26T01:15:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.03351","created_at":"2026-06-26T01:15:43Z"},{"alias_kind":"pith_short_12","alias_value":"LV2XUOCEDWKO","created_at":"2026-06-26T01:15:43Z"},{"alias_kind":"pith_short_16","alias_value":"LV2XUOCEDWKOG3XE","created_at":"2026-06-26T01:15:43Z"},{"alias_kind":"pith_short_8","alias_value":"LV2XUOCE","created_at":"2026-06-26T01:15:43Z"}],"graph_snapshots":[{"event_id":"sha256:996e43f23ebd7662f948c48d1524b3687a04d63007d33edf3613b379dc09ce8f","target":"graph","created_at":"2026-06-26T01:15:43Z","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/2504.03351/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study quantitatively the interplay between entanglement and non-stabilizer resources in violating the CHSH inequalities. We show that, while non-stabilizer resources are necessary, they must have a specific structure, namely they need to be both asymmetric and (surprisingly) {\\it local}. We employ stabilizer entropy (SE) to quantify the non-stabilizer resources involved and the probability of violation given the resources. We show how spectral quantities related to the flatness of entanglement spectrum and its relationship with non-local SE affect the CHSH inequality. Finally, we utilize th","authors_text":"Alioscia Hamma, Barbara Jasser, Daniele Iannotti, Gianluca Esposito, Immacolata De Simone, Jovan Odavi\\' c, Lorenzo Campos Venuti, Michele Viscardi, Simone Cepollaro, Stefano Cusumano","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-04T11:10:41Z","title":"Non-stabilizerness and violations of CHSH inequalities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.03351","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:af716c50c7ebf2f7ad077be2c1573fd028419a3d8f59b6ea712d582223654b90","target":"record","created_at":"2026-06-26T01:15:43Z","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":"43aecd24d7b8b038042e9bd9778cf886b154064049ce6b754ee4e4102aa71b74","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-04-04T11:10:41Z","title_canon_sha256":"24ae730af2ce5bd8f7064a4de6c2ad7c10cb3dd93149f848ad2fb54284509e71"},"schema_version":"1.0","source":{"id":"2504.03351","kind":"arxiv","version":2}},"canonical_sha256":"5d757a38441d94e36ee4fcf5067d5d2b7539dc52786c1fa273fef634717f2528","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d757a38441d94e36ee4fcf5067d5d2b7539dc52786c1fa273fef634717f2528","first_computed_at":"2026-06-26T01:15:43.859636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:15:43.859636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"brelIgfNBkPwA6j2nPIAWP+D9/xXcO4EPwUjsTBP6w3Ivxogq8u2rrfKImd+7SI5QVDDwiOJeJ5sFEF0iItIAA==","signature_status":"signed_v1","signed_at":"2026-06-26T01:15:43.860167Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.03351","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af716c50c7ebf2f7ad077be2c1573fd028419a3d8f59b6ea712d582223654b90","sha256:996e43f23ebd7662f948c48d1524b3687a04d63007d33edf3613b379dc09ce8f"],"state_sha256":"b35dc5a2b1e7ce7828c492026e8e2954be29325aa4ae836977ecd75450f84ec1"}