{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2LCVENYPTEVQY6C6T4PWXNBDWI","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":"b26fa56ff5d78c7c858ace4edc7917b71b88a1d33935c434b607636d0706fedf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-08-20T16:34:45Z","title_canon_sha256":"5e0bfa6720cb0349724706d1625f11755c397c0b06bc33e67ba9f5febaa1c059"},"schema_version":"1.0","source":{"id":"1808.06558","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.06558","created_at":"2026-05-17T23:49:52Z"},{"alias_kind":"arxiv_version","alias_value":"1808.06558v2","created_at":"2026-05-17T23:49:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.06558","created_at":"2026-05-17T23:49:52Z"},{"alias_kind":"pith_short_12","alias_value":"2LCVENYPTEVQ","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2LCVENYPTEVQY6C6","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2LCVENYP","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:d18a72e184c2a733d8cc0f4d61f3df1e08d26ead06a195ddd25beadcddadcdab","target":"graph","created_at":"2026-05-17T23:49:52Z","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"},"paper":{"abstract_excerpt":"The experimental detection of multipartite entanglement usually requires a number of appropriately chosen local quantum measurements which are aligned with respect to a previously shared common reference frame. The latter, however, can be a challenging prerequisite e.g. for satellite-based photonic quantum communication, making the development of alternative detection strategies desirable. One possibility for avoiding the distribution of classical reference frames is to perform a number of local measurements with settings distributed uniformly at random. In this work we follow such a treatment","authors_text":"Andreas Ketterer, Nikolai Wyderka, Otfried G\\\"uhne","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-08-20T16:34:45Z","title":"Characterizing multipartite entanglement with moments of random correlations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.06558","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":"sha256:2446b42b9f99dc84d3ed842b47f5512cf33cba7ad742a1d0970126825525447b","target":"record","created_at":"2026-05-17T23:49:52Z","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":"b26fa56ff5d78c7c858ace4edc7917b71b88a1d33935c434b607636d0706fedf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-08-20T16:34:45Z","title_canon_sha256":"5e0bfa6720cb0349724706d1625f11755c397c0b06bc33e67ba9f5febaa1c059"},"schema_version":"1.0","source":{"id":"1808.06558","kind":"arxiv","version":2}},"canonical_sha256":"d2c552370f992b0c785e9f1f6bb423b227a6825f401a575f8a56190160634aac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2c552370f992b0c785e9f1f6bb423b227a6825f401a575f8a56190160634aac","first_computed_at":"2026-05-17T23:49:52.615990Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:49:52.615990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1YJBl9mJanruLbH33giiXw0eS72XvdlQulLl1P7Vp55dZYHRbHbcTlWgoRy09we02EWjQ9otBgej59t9aIBTAw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:49:52.616350Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.06558","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2446b42b9f99dc84d3ed842b47f5512cf33cba7ad742a1d0970126825525447b","sha256:d18a72e184c2a733d8cc0f4d61f3df1e08d26ead06a195ddd25beadcddadcdab"],"state_sha256":"ba4e079041faf01b7a8a4ed72af57139c622937bc990beb028caf56017049907"}