{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:FLFYSTM3CWYOLUIYYO5LJP57TH","short_pith_number":"pith:FLFYSTM3","canonical_record":{"source":{"id":"1204.4148","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2012-04-18T17:46:32Z","cross_cats_sorted":["stat.ME","stat.OT"],"title_canon_sha256":"78753a8e7521a0f216534023d47600123b74f510d89c6b9d56818cf5ad8e8359","abstract_canon_sha256":"cc6e10641929365925ce7245abab36ee59f070e442ab464e3ee3ea2d802e64a1"},"schema_version":"1.0"},"canonical_sha256":"2acb894d9b15b0e5d118c3bab4bfbf99c268a2ff8b82b4dcee9621cfac770943","source":{"kind":"arxiv","id":"1204.4148","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4148","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4148v1","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4148","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"pith_short_12","alias_value":"FLFYSTM3CWYO","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FLFYSTM3CWYOLUIY","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FLFYSTM3","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:FLFYSTM3CWYOLUIYYO5LJP57TH","target":"record","payload":{"canonical_record":{"source":{"id":"1204.4148","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2012-04-18T17:46:32Z","cross_cats_sorted":["stat.ME","stat.OT"],"title_canon_sha256":"78753a8e7521a0f216534023d47600123b74f510d89c6b9d56818cf5ad8e8359","abstract_canon_sha256":"cc6e10641929365925ce7245abab36ee59f070e442ab464e3ee3ea2d802e64a1"},"schema_version":"1.0"},"canonical_sha256":"2acb894d9b15b0e5d118c3bab4bfbf99c268a2ff8b82b4dcee9621cfac770943","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:57:37.655108Z","signature_b64":"JzLs5dJK/XJNSXdsWlvxbae5XvF9aA5u1n0y5M8xjBQOR4gYv9wc1Xil4s16sYqoSpXFkdVFL7JbepBWNh3/BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2acb894d9b15b0e5d118c3bab4bfbf99c268a2ff8b82b4dcee9621cfac770943","last_reissued_at":"2026-05-18T03:57:37.654345Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:57:37.654345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.4148","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":"2026-05-18T03:57:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rk14PcxgEpIouw6qwBZBDTm3XBpzlqadbSmh5Or8E4cydEH7JR72d82sKCYx7wj+ly3iViHkk38MW90+VSPGBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:22:16.921995Z"},"content_sha256":"af729b96d8cee7f42f5f460d6c331972452ecda3c88a0dbfe971eacaa622ca53","schema_version":"1.0","event_id":"sha256:af729b96d8cee7f42f5f460d6c331972452ecda3c88a0dbfe971eacaa622ca53"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:FLFYSTM3CWYOLUIYYO5LJP57TH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Algorithm for multivariate data standardization up to third moment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ME","stat.OT"],"primary_cat":"stat.CO","authors_text":"Vadim Asnin","submitted_at":"2012-04-18T17:46:32Z","abstract_excerpt":"An algorithm for transforming multivariate data to a form with normalized first, second and third moments is presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4148","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":"2026-05-18T03:57:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vvUJt0GAzfQL9fbV8XvlYbd1ZoacsCaTSqarTpbM3m/m2AVkNVhFvABa+NtNRcOlBbsd/4mUIlFZY0hJr7KiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:22:16.922696Z"},"content_sha256":"115c047f099b4d01d3b4a563e6d4bedaf73bfec9f50100188579e9260c6bd83e","schema_version":"1.0","event_id":"sha256:115c047f099b4d01d3b4a563e6d4bedaf73bfec9f50100188579e9260c6bd83e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/bundle.json","state_url":"https://pith.science/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/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":"2026-05-27T04:22:16Z","links":{"resolver":"https://pith.science/pith/FLFYSTM3CWYOLUIYYO5LJP57TH","bundle":"https://pith.science/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/bundle.json","state":"https://pith.science/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FLFYSTM3CWYOLUIYYO5LJP57TH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:FLFYSTM3CWYOLUIYYO5LJP57TH","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":"cc6e10641929365925ce7245abab36ee59f070e442ab464e3ee3ea2d802e64a1","cross_cats_sorted":["stat.ME","stat.OT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2012-04-18T17:46:32Z","title_canon_sha256":"78753a8e7521a0f216534023d47600123b74f510d89c6b9d56818cf5ad8e8359"},"schema_version":"1.0","source":{"id":"1204.4148","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4148","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4148v1","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4148","created_at":"2026-05-18T03:57:37Z"},{"alias_kind":"pith_short_12","alias_value":"FLFYSTM3CWYO","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FLFYSTM3CWYOLUIY","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FLFYSTM3","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:115c047f099b4d01d3b4a563e6d4bedaf73bfec9f50100188579e9260c6bd83e","target":"graph","created_at":"2026-05-18T03:57:37Z","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":"An algorithm for transforming multivariate data to a form with normalized first, second and third moments is presented.","authors_text":"Vadim Asnin","cross_cats":["stat.ME","stat.OT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2012-04-18T17:46:32Z","title":"Algorithm for multivariate data standardization up to third moment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4148","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:af729b96d8cee7f42f5f460d6c331972452ecda3c88a0dbfe971eacaa622ca53","target":"record","created_at":"2026-05-18T03:57:37Z","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":"cc6e10641929365925ce7245abab36ee59f070e442ab464e3ee3ea2d802e64a1","cross_cats_sorted":["stat.ME","stat.OT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.CO","submitted_at":"2012-04-18T17:46:32Z","title_canon_sha256":"78753a8e7521a0f216534023d47600123b74f510d89c6b9d56818cf5ad8e8359"},"schema_version":"1.0","source":{"id":"1204.4148","kind":"arxiv","version":1}},"canonical_sha256":"2acb894d9b15b0e5d118c3bab4bfbf99c268a2ff8b82b4dcee9621cfac770943","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2acb894d9b15b0e5d118c3bab4bfbf99c268a2ff8b82b4dcee9621cfac770943","first_computed_at":"2026-05-18T03:57:37.654345Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:57:37.654345Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JzLs5dJK/XJNSXdsWlvxbae5XvF9aA5u1n0y5M8xjBQOR4gYv9wc1Xil4s16sYqoSpXFkdVFL7JbepBWNh3/BA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:57:37.655108Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.4148","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:af729b96d8cee7f42f5f460d6c331972452ecda3c88a0dbfe971eacaa622ca53","sha256:115c047f099b4d01d3b4a563e6d4bedaf73bfec9f50100188579e9260c6bd83e"],"state_sha256":"f71bf15f24dfe75ba6f5c6967aa4df90fe9dca107d0162c41c952f3d0decb971"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"em2tN8DTT1FWJpmRZ2Irvv220A+c3LhpYxcEuPXV5PRNwPCZjMx3JqOOPBce2Vcejf4liMAiz+u9Yw9EqUSbCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T04:22:16.926904Z","bundle_sha256":"a721a863d79d3a3611943275168f18efa85fde024b0eb231cf846735130a9cc1"}}