{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:O74PRPPWXNP65GZP6JYXIM7SF7","short_pith_number":"pith:O74PRPPW","canonical_record":{"source":{"id":"1504.03089","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.OT","submitted_at":"2015-04-13T07:59:59Z","cross_cats_sorted":[],"title_canon_sha256":"85d579b6eb5659d709f38fb2b4582f9f0e1135a7e2c513ff31d218e919c9ebc8","abstract_canon_sha256":"bebd8fec29831f2f226b5f8fa8d2319d99a78557d3816994c0f3e78991b890f0"},"schema_version":"1.0"},"canonical_sha256":"77f8f8bdf6bb5fee9b2ff2717433f22fcd7838ed19c1991d414c423fc9552b5f","source":{"kind":"arxiv","id":"1504.03089","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.03089","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"arxiv_version","alias_value":"1504.03089v1","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.03089","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"pith_short_12","alias_value":"O74PRPPWXNP6","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"O74PRPPWXNP65GZP","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"O74PRPPW","created_at":"2026-05-18T12:29:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:O74PRPPWXNP65GZP6JYXIM7SF7","target":"record","payload":{"canonical_record":{"source":{"id":"1504.03089","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.OT","submitted_at":"2015-04-13T07:59:59Z","cross_cats_sorted":[],"title_canon_sha256":"85d579b6eb5659d709f38fb2b4582f9f0e1135a7e2c513ff31d218e919c9ebc8","abstract_canon_sha256":"bebd8fec29831f2f226b5f8fa8d2319d99a78557d3816994c0f3e78991b890f0"},"schema_version":"1.0"},"canonical_sha256":"77f8f8bdf6bb5fee9b2ff2717433f22fcd7838ed19c1991d414c423fc9552b5f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:59.254583Z","signature_b64":"JH2Uu8KW2jpnmuQZzkm4WZ93DhQ0l3WqSyK3vkRIg6UKbypIMwBYDUlu1NJg/aGgv7VOZ3gUl29yUZ8NK3PuCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77f8f8bdf6bb5fee9b2ff2717433f22fcd7838ed19c1991d414c423fc9552b5f","last_reissued_at":"2026-05-18T02:18:59.253991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:59.253991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.03089","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":"2026-05-18T02:18:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IVtcFvWTr9MKY1pqiSW1tOBmV7ojuZZXO5I0p20cPnhmi27UF+h791YY2svU0X28gzR2B0b3Nv5Ap4Dy721OAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:36:59.736333Z"},"content_sha256":"9aee9878c1ea87961a684dc3e884b0179f8755249f42a4d1f00a532a9e5dabf4","schema_version":"1.0","event_id":"sha256:9aee9878c1ea87961a684dc3e884b0179f8755249f42a4d1f00a532a9e5dabf4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:O74PRPPWXNP65GZP6JYXIM7SF7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Conversation with Nancy Flournoy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.OT","authors_text":"William F. Rosenberger","submitted_at":"2015-04-13T07:59:59Z","abstract_excerpt":"Nancy Flournoy was born in Long Beach, California, on May 4, 1947. After graduating from Polytechnic School in Pasadena in 1965, she earned a B.S. (1969) and M.S. (1971) in biostatistics from UCLA. Between her bachelors and masters degrees, she worked as a Statistician I for Regional Medical Programs at UCLA. After receiving her master's degree, she spend three years at the Southwest Laboratory for Education Research and Development in Seal Beach, California. Flournoy joined the Seattle team pioneering bone marrow transplantation in 1973. She moved with the transplant team into the newly forme"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.03089","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":"2026-05-18T02:18:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gxfSAl+5ee9QnYcN3Sh6lPokL8fxCbPEw3PifwBFKFisBCA86cXSfxmsfxFCx4Gs/HOqkgqUaV3YHF85Dxm4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T20:36:59.736686Z"},"content_sha256":"341d6fb76abad8c7d2e72222d2e8e4b608a0005d4932a584db0e47865b15e2f5","schema_version":"1.0","event_id":"sha256:341d6fb76abad8c7d2e72222d2e8e4b608a0005d4932a584db0e47865b15e2f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O74PRPPWXNP65GZP6JYXIM7SF7/bundle.json","state_url":"https://pith.science/pith/O74PRPPWXNP65GZP6JYXIM7SF7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O74PRPPWXNP65GZP6JYXIM7SF7/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":"2026-06-03T20:36:59Z","links":{"resolver":"https://pith.science/pith/O74PRPPWXNP65GZP6JYXIM7SF7","bundle":"https://pith.science/pith/O74PRPPWXNP65GZP6JYXIM7SF7/bundle.json","state":"https://pith.science/pith/O74PRPPWXNP65GZP6JYXIM7SF7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O74PRPPWXNP65GZP6JYXIM7SF7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:O74PRPPWXNP65GZP6JYXIM7SF7","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":"bebd8fec29831f2f226b5f8fa8d2319d99a78557d3816994c0f3e78991b890f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.OT","submitted_at":"2015-04-13T07:59:59Z","title_canon_sha256":"85d579b6eb5659d709f38fb2b4582f9f0e1135a7e2c513ff31d218e919c9ebc8"},"schema_version":"1.0","source":{"id":"1504.03089","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.03089","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"arxiv_version","alias_value":"1504.03089v1","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.03089","created_at":"2026-05-18T02:18:59Z"},{"alias_kind":"pith_short_12","alias_value":"O74PRPPWXNP6","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"O74PRPPWXNP65GZP","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"O74PRPPW","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:341d6fb76abad8c7d2e72222d2e8e4b608a0005d4932a584db0e47865b15e2f5","target":"graph","created_at":"2026-05-18T02:18:59Z","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":"Nancy Flournoy was born in Long Beach, California, on May 4, 1947. After graduating from Polytechnic School in Pasadena in 1965, she earned a B.S. (1969) and M.S. (1971) in biostatistics from UCLA. Between her bachelors and masters degrees, she worked as a Statistician I for Regional Medical Programs at UCLA. After receiving her master's degree, she spend three years at the Southwest Laboratory for Education Research and Development in Seal Beach, California. Flournoy joined the Seattle team pioneering bone marrow transplantation in 1973. She moved with the transplant team into the newly forme","authors_text":"William F. Rosenberger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.OT","submitted_at":"2015-04-13T07:59:59Z","title":"A Conversation with Nancy Flournoy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.03089","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":"sha256:9aee9878c1ea87961a684dc3e884b0179f8755249f42a4d1f00a532a9e5dabf4","target":"record","created_at":"2026-05-18T02:18:59Z","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":"bebd8fec29831f2f226b5f8fa8d2319d99a78557d3816994c0f3e78991b890f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.OT","submitted_at":"2015-04-13T07:59:59Z","title_canon_sha256":"85d579b6eb5659d709f38fb2b4582f9f0e1135a7e2c513ff31d218e919c9ebc8"},"schema_version":"1.0","source":{"id":"1504.03089","kind":"arxiv","version":1}},"canonical_sha256":"77f8f8bdf6bb5fee9b2ff2717433f22fcd7838ed19c1991d414c423fc9552b5f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77f8f8bdf6bb5fee9b2ff2717433f22fcd7838ed19c1991d414c423fc9552b5f","first_computed_at":"2026-05-18T02:18:59.253991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:59.253991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JH2Uu8KW2jpnmuQZzkm4WZ93DhQ0l3WqSyK3vkRIg6UKbypIMwBYDUlu1NJg/aGgv7VOZ3gUl29yUZ8NK3PuCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:59.254583Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.03089","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9aee9878c1ea87961a684dc3e884b0179f8755249f42a4d1f00a532a9e5dabf4","sha256:341d6fb76abad8c7d2e72222d2e8e4b608a0005d4932a584db0e47865b15e2f5"],"state_sha256":"1f2cf3168747d99eb28bff58817b8f8351dc3009b1bc2d952100786f94c110d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8RDxcw8rimoU9uaGOvAcWsyPVHIeygWq1bvZkY0wGYqiOLJycN588E1S4dWj3OLEEgN+g8ANEn6otOnAhcr1Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T20:36:59.738918Z","bundle_sha256":"b051429eb5004b9b7ce13cc0f7f1ea381f11d2c22a0440466ad5fa11af0cc535"}}