{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VKWFTPQFHCEKAMEOQNCD2WYGH3","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":"5bf130a7d241e58feb7de4d77ad614126eb11797a19a8e02e09b4082f19e27f1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-14T20:09:35Z","title_canon_sha256":"4cfdc8a8321d9dce1b3c0062afbcd4875a8fdc556b613d8671ec047addd5be68"},"schema_version":"1.0","source":{"id":"2405.08939","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.08939","created_at":"2026-07-05T11:16:28Z"},{"alias_kind":"arxiv_version","alias_value":"2405.08939v1","created_at":"2026-07-05T11:16:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.08939","created_at":"2026-07-05T11:16:28Z"},{"alias_kind":"pith_short_12","alias_value":"VKWFTPQFHCEK","created_at":"2026-07-05T11:16:28Z"},{"alias_kind":"pith_short_16","alias_value":"VKWFTPQFHCEKAMEO","created_at":"2026-07-05T11:16:28Z"},{"alias_kind":"pith_short_8","alias_value":"VKWFTPQF","created_at":"2026-07-05T11:16:28Z"}],"graph_snapshots":[{"event_id":"sha256:256fb35b3eb1864ec806058f36396136fffed873caf239ff9802c697e49fb9eb","target":"graph","created_at":"2026-07-05T11:16:28Z","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/2405.08939/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Characterizing the set of distributions that can be realized in the triangle network is a notoriously difficult problem. In this work, we investigate inner approximations of the set of local (classical) distributions of the triangle network. A quantum distribution that appears to be nonlocal is the Elegant Joint Measurement (EJM) [Entropy. 2019; 21(3):325], which motivates us to study distributions having the same symmetries as the EJM. We compare analytical and neural-network-based inner approximations and find a remarkable agreement between the two methods. Using neural network tools, we als","authors_text":"Elisa B\\\"aumer, Nicolas Gisin, Renato Renner, Tam\\'as Kriv\\'achy, Victor Gitton","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-14T20:09:35Z","title":"Exploring the Local Landscape in the Triangle Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.08939","kind":"arxiv","version":1},"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":"sha256:0ca5f3b50a9fe3a97209d1629a892365df318be2af4a789232b659365b4cdad2","target":"record","created_at":"2026-07-05T11:16:28Z","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":"5bf130a7d241e58feb7de4d77ad614126eb11797a19a8e02e09b4082f19e27f1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-05-14T20:09:35Z","title_canon_sha256":"4cfdc8a8321d9dce1b3c0062afbcd4875a8fdc556b613d8671ec047addd5be68"},"schema_version":"1.0","source":{"id":"2405.08939","kind":"arxiv","version":1}},"canonical_sha256":"aaac59be053888a0308e83443d5b063ef5813c8da8ba79d9a2b707f90402f577","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aaac59be053888a0308e83443d5b063ef5813c8da8ba79d9a2b707f90402f577","first_computed_at":"2026-07-05T11:16:28.153677Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:16:28.153677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BE/JbJedkNbsSJsMDR3tnLxq60hhD56hVVydq3H6I6qi2ppHw37xRFrcV8/ePLROs5G16NartNKXCJL1xaAQAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:16:28.154259Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.08939","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0ca5f3b50a9fe3a97209d1629a892365df318be2af4a789232b659365b4cdad2","sha256:256fb35b3eb1864ec806058f36396136fffed873caf239ff9802c697e49fb9eb"],"state_sha256":"3c645fd530d35b58108545009cbc9c52d43dddabd6659896045d1dffda330f24"}