{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:DOK32BHPEFDJAKEDYSSOVU47IC","short_pith_number":"pith:DOK32BHP","canonical_record":{"source":{"id":"0911.3427","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-18T00:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"30d614dde3ba0dd76a983c9f947e94a0b4b7e712f062b189e47969d94f2ceedc","abstract_canon_sha256":"4466954c11176c2a9c0b047bce838a8c6190a0ad55e2ac42f755a909cb3554f6"},"schema_version":"1.0"},"canonical_sha256":"1b95bd04ef2146902883c4a4ead39f40879be66ecd49b6299308e761fca78263","source":{"kind":"arxiv","id":"0911.3427","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.3427","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"arxiv_version","alias_value":"0911.3427v3","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.3427","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"pith_short_12","alias_value":"DOK32BHPEFDJ","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DOK32BHPEFDJAKED","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DOK32BHP","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:DOK32BHPEFDJAKEDYSSOVU47IC","target":"record","payload":{"canonical_record":{"source":{"id":"0911.3427","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-18T00:03:32Z","cross_cats_sorted":[],"title_canon_sha256":"30d614dde3ba0dd76a983c9f947e94a0b4b7e712f062b189e47969d94f2ceedc","abstract_canon_sha256":"4466954c11176c2a9c0b047bce838a8c6190a0ad55e2ac42f755a909cb3554f6"},"schema_version":"1.0"},"canonical_sha256":"1b95bd04ef2146902883c4a4ead39f40879be66ecd49b6299308e761fca78263","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:39:08.069665Z","signature_b64":"FoQbF70D+1EZ196my90BW1VDRz6PG4sGPswwoi2edN6woie3arQaCpkTeoCfY1BSsVnEQii9XvD8A017zn9ECA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b95bd04ef2146902883c4a4ead39f40879be66ecd49b6299308e761fca78263","last_reissued_at":"2026-05-18T04:39:08.069089Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:39:08.069089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0911.3427","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:39:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DxoYTj6V8MNBHpVeZfJMF5UXCzfYxaCmLM38v3Q+WlYTGlUPIgnlWJyzijfpRwOutaFSOkd4P0WrCUt0om6zAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T05:05:08.680546Z"},"content_sha256":"e86050471cb5dccc2541a3c73fa572479d5a8309993ffbdda612bc063a093e8f","schema_version":"1.0","event_id":"sha256:e86050471cb5dccc2541a3c73fa572479d5a8309993ffbdda612bc063a093e8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:DOK32BHPEFDJAKEDYSSOVU47IC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Random Numbers Certified by Bell's Theorem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"A. Acin, A. Boyer de la Giroday, C. Monroe, D. Hayes, D. N. Matsukevich, L. Luo, P. Maunz, S. Massar, S. Olmschenk, S. Pironio, T. A. Manning","submitted_at":"2009-11-18T00:03:32Z","abstract_excerpt":"Randomness is a fundamental feature in nature and a valuable resource for applications ranging from cryptography and gambling to numerical simulation of physical and biological systems. Random numbers, however, are difficult to characterize mathematically, and their generation must rely on an unpredictable physical process. Inaccuracies in the theoretical modelling of such processes or failures of the devices, possibly due to adversarial attacks, limit the reliability of random number generators in ways that are difficult to control and detect. Here, inspired by earlier work on nonlocality bas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.3427","kind":"arxiv","version":3},"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":"2026-05-18T04:39:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BRpcfSkezgepA1E6tsHMuJAx3Vvcn3dVMZzM5OtrupoWvBhbbbptp1GCLnBjAJILse4+jDtqvAMOP9x4VKAuDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T05:05:08.680904Z"},"content_sha256":"ae63430234c76f19a2cdde93802b27dd2e12838ffc7609520b5bd9c85aae1e16","schema_version":"1.0","event_id":"sha256:ae63430234c76f19a2cdde93802b27dd2e12838ffc7609520b5bd9c85aae1e16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOK32BHPEFDJAKEDYSSOVU47IC/bundle.json","state_url":"https://pith.science/pith/DOK32BHPEFDJAKEDYSSOVU47IC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOK32BHPEFDJAKEDYSSOVU47IC/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":"2026-06-02T05:05:08Z","links":{"resolver":"https://pith.science/pith/DOK32BHPEFDJAKEDYSSOVU47IC","bundle":"https://pith.science/pith/DOK32BHPEFDJAKEDYSSOVU47IC/bundle.json","state":"https://pith.science/pith/DOK32BHPEFDJAKEDYSSOVU47IC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOK32BHPEFDJAKEDYSSOVU47IC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:DOK32BHPEFDJAKEDYSSOVU47IC","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":"4466954c11176c2a9c0b047bce838a8c6190a0ad55e2ac42f755a909cb3554f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-18T00:03:32Z","title_canon_sha256":"30d614dde3ba0dd76a983c9f947e94a0b4b7e712f062b189e47969d94f2ceedc"},"schema_version":"1.0","source":{"id":"0911.3427","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0911.3427","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"arxiv_version","alias_value":"0911.3427v3","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.3427","created_at":"2026-05-18T04:39:08Z"},{"alias_kind":"pith_short_12","alias_value":"DOK32BHPEFDJ","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DOK32BHPEFDJAKED","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DOK32BHP","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:ae63430234c76f19a2cdde93802b27dd2e12838ffc7609520b5bd9c85aae1e16","target":"graph","created_at":"2026-05-18T04:39:08Z","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":"Randomness is a fundamental feature in nature and a valuable resource for applications ranging from cryptography and gambling to numerical simulation of physical and biological systems. Random numbers, however, are difficult to characterize mathematically, and their generation must rely on an unpredictable physical process. Inaccuracies in the theoretical modelling of such processes or failures of the devices, possibly due to adversarial attacks, limit the reliability of random number generators in ways that are difficult to control and detect. Here, inspired by earlier work on nonlocality bas","authors_text":"A. Acin, A. Boyer de la Giroday, C. Monroe, D. Hayes, D. N. Matsukevich, L. Luo, P. Maunz, S. Massar, S. Olmschenk, S. Pironio, T. A. Manning","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-18T00:03:32Z","title":"Random Numbers Certified by Bell's Theorem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.3427","kind":"arxiv","version":3},"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:e86050471cb5dccc2541a3c73fa572479d5a8309993ffbdda612bc063a093e8f","target":"record","created_at":"2026-05-18T04:39:08Z","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":"4466954c11176c2a9c0b047bce838a8c6190a0ad55e2ac42f755a909cb3554f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-11-18T00:03:32Z","title_canon_sha256":"30d614dde3ba0dd76a983c9f947e94a0b4b7e712f062b189e47969d94f2ceedc"},"schema_version":"1.0","source":{"id":"0911.3427","kind":"arxiv","version":3}},"canonical_sha256":"1b95bd04ef2146902883c4a4ead39f40879be66ecd49b6299308e761fca78263","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b95bd04ef2146902883c4a4ead39f40879be66ecd49b6299308e761fca78263","first_computed_at":"2026-05-18T04:39:08.069089Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:08.069089Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FoQbF70D+1EZ196my90BW1VDRz6PG4sGPswwoi2edN6woie3arQaCpkTeoCfY1BSsVnEQii9XvD8A017zn9ECA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:08.069665Z","signed_message":"canonical_sha256_bytes"},"source_id":"0911.3427","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e86050471cb5dccc2541a3c73fa572479d5a8309993ffbdda612bc063a093e8f","sha256:ae63430234c76f19a2cdde93802b27dd2e12838ffc7609520b5bd9c85aae1e16"],"state_sha256":"965bcc638f4b79382b9a613107372334509a3dd3f6a873c5a362d5cf8577b64a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m5yPgFCrmz4QLRosSB7xP75e/ct8LYYvlAlgpHyfM3L/BsnYIV3W4gz8o5FUanXW97SBhTYEh0r73hUvThU/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T05:05:08.682987Z","bundle_sha256":"7fbeb584ed326a9702903f285584ae397b4b50261f9fa88db96ca9b6ed51b2fc"}}