{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:M2CEHNUPGTLBMRNLDHENV4UEFY","short_pith_number":"pith:M2CEHNUP","canonical_record":{"source":{"id":"1309.1379","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-09-05T15:57:57Z","cross_cats_sorted":[],"title_canon_sha256":"727d43f2ee4cf0515f80c97b0f455fc544ae872c60561d67b32f1d621d873bd9","abstract_canon_sha256":"d97b914feec5dabe0d19b31c772d4b9963be5dea404f827bbb688fd5d3694a89"},"schema_version":"1.0"},"canonical_sha256":"668443b68f34d61645ab19c8daf2842e3e0ae7e5590edc4fdd1283d45ad89adf","source":{"kind":"arxiv","id":"1309.1379","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.1379","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1309.1379v1","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.1379","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"M2CEHNUPGTLB","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"M2CEHNUPGTLBMRNL","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"M2CEHNUP","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:M2CEHNUPGTLBMRNLDHENV4UEFY","target":"record","payload":{"canonical_record":{"source":{"id":"1309.1379","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-09-05T15:57:57Z","cross_cats_sorted":[],"title_canon_sha256":"727d43f2ee4cf0515f80c97b0f455fc544ae872c60561d67b32f1d621d873bd9","abstract_canon_sha256":"d97b914feec5dabe0d19b31c772d4b9963be5dea404f827bbb688fd5d3694a89"},"schema_version":"1.0"},"canonical_sha256":"668443b68f34d61645ab19c8daf2842e3e0ae7e5590edc4fdd1283d45ad89adf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:18.689059Z","signature_b64":"nP3bFCg4zKL9F25WXOT6rEE18OLJKf+TCzqP2/NjKduUep9Km7xRBs/NCRbvWAcnshzxVYQnTZe6xtrpfM5tCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"668443b68f34d61645ab19c8daf2842e3e0ae7e5590edc4fdd1283d45ad89adf","last_reissued_at":"2026-05-18T00:41:18.688358Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:18.688358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1309.1379","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x1X4x+WTQdf88y4AqFy/8lqM0MO/HvFZqTTa5mFjEBR5EGJtHSR7v5yL4Y2siWR0MzFDi9SxqWiZs8Dde1/kDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:09:52.804148Z"},"content_sha256":"7d2fc18c045b6de44a9bff072eddec7d177934b7701a407a59a732329afb6a39","schema_version":"1.0","event_id":"sha256:7d2fc18c045b6de44a9bff072eddec7d177934b7701a407a59a732329afb6a39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:M2CEHNUPGTLBMRNLDHENV4UEFY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental Three-Particle Quantum Nonlocality under Strict Locality Conditions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"B. L. Higgins, C. Erven, C. J. Pugh, E. Meyer-Scott, G. Weihs, J. Lavoie, J.-P. Bourgoin, K. Fisher, K. J. Resch, L. K. Shalm, L. Richards, N. Gigov, R. Laflamme, R. Prevedel, T. Jennewein, Z. Yan","submitted_at":"2013-09-05T15:57:57Z","abstract_excerpt":"Quantum correlations are critical to our understanding of nature, with far-reaching technological and fundamental impact. These often manifest as violations of Bell's inequalities, bounds derived from the assumptions of locality and realism, concepts integral to classical physics. Many tests of Bell's inequalities have studied pairs of correlated particles; however, the immense interest in multi-particle quantum correlations is driving the experimental frontier to test systems beyond just pairs. All experimental violations of Bell's inequalities to date require supplementary assumptions, openi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.1379","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NWRjL+220OxjIuaWfVk+FOh5OCp/uUprLVXaCKgmfAfmp1reykwgiASL/70IP1Nu952wV4tBR48eU4R3Yui9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:09:52.804694Z"},"content_sha256":"45964c7803261762caaa98acb4f64f1bc986c577fcb1e3d83d9043168f1dcd19","schema_version":"1.0","event_id":"sha256:45964c7803261762caaa98acb4f64f1bc986c577fcb1e3d83d9043168f1dcd19"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/bundle.json","state_url":"https://pith.science/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T09:09:52Z","links":{"resolver":"https://pith.science/pith/M2CEHNUPGTLBMRNLDHENV4UEFY","bundle":"https://pith.science/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/bundle.json","state":"https://pith.science/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M2CEHNUPGTLBMRNLDHENV4UEFY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:M2CEHNUPGTLBMRNLDHENV4UEFY","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":"d97b914feec5dabe0d19b31c772d4b9963be5dea404f827bbb688fd5d3694a89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-09-05T15:57:57Z","title_canon_sha256":"727d43f2ee4cf0515f80c97b0f455fc544ae872c60561d67b32f1d621d873bd9"},"schema_version":"1.0","source":{"id":"1309.1379","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.1379","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"arxiv_version","alias_value":"1309.1379v1","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.1379","created_at":"2026-05-18T00:41:18Z"},{"alias_kind":"pith_short_12","alias_value":"M2CEHNUPGTLB","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"M2CEHNUPGTLBMRNL","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"M2CEHNUP","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:45964c7803261762caaa98acb4f64f1bc986c577fcb1e3d83d9043168f1dcd19","target":"graph","created_at":"2026-05-18T00:41:18Z","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":"Quantum correlations are critical to our understanding of nature, with far-reaching technological and fundamental impact. These often manifest as violations of Bell's inequalities, bounds derived from the assumptions of locality and realism, concepts integral to classical physics. Many tests of Bell's inequalities have studied pairs of correlated particles; however, the immense interest in multi-particle quantum correlations is driving the experimental frontier to test systems beyond just pairs. All experimental violations of Bell's inequalities to date require supplementary assumptions, openi","authors_text":"B. L. Higgins, C. Erven, C. J. Pugh, E. Meyer-Scott, G. Weihs, J. Lavoie, J.-P. Bourgoin, K. Fisher, K. J. Resch, L. K. Shalm, L. Richards, N. Gigov, R. Laflamme, R. Prevedel, T. Jennewein, Z. Yan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-09-05T15:57:57Z","title":"Experimental Three-Particle Quantum Nonlocality under Strict Locality Conditions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.1379","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":"sha256:7d2fc18c045b6de44a9bff072eddec7d177934b7701a407a59a732329afb6a39","target":"record","created_at":"2026-05-18T00:41:18Z","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":"d97b914feec5dabe0d19b31c772d4b9963be5dea404f827bbb688fd5d3694a89","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-09-05T15:57:57Z","title_canon_sha256":"727d43f2ee4cf0515f80c97b0f455fc544ae872c60561d67b32f1d621d873bd9"},"schema_version":"1.0","source":{"id":"1309.1379","kind":"arxiv","version":1}},"canonical_sha256":"668443b68f34d61645ab19c8daf2842e3e0ae7e5590edc4fdd1283d45ad89adf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"668443b68f34d61645ab19c8daf2842e3e0ae7e5590edc4fdd1283d45ad89adf","first_computed_at":"2026-05-18T00:41:18.688358Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:18.688358Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nP3bFCg4zKL9F25WXOT6rEE18OLJKf+TCzqP2/NjKduUep9Km7xRBs/NCRbvWAcnshzxVYQnTZe6xtrpfM5tCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:18.689059Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.1379","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d2fc18c045b6de44a9bff072eddec7d177934b7701a407a59a732329afb6a39","sha256:45964c7803261762caaa98acb4f64f1bc986c577fcb1e3d83d9043168f1dcd19"],"state_sha256":"b4c90eebefd7446ef6401ceddd7f52dacb00e8a095b481b802c4f89c79da3c94"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AgEpO/2VWVlTY2o1gWc6gjMdZ5nLpf5iXPpwHCp3u7yG3UtwMqW0SL1q760tYk8SlbgPlYkAS1hYlSemY3kRDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T09:09:52.808586Z","bundle_sha256":"c26bb8fef6bd667fbcfea500cc21a35802d606b0db886dd7945738172a48aa5a"}}