{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:Z76H6VWCKFXZ2IIB2XGZXD5D2G","short_pith_number":"pith:Z76H6VWC","canonical_record":{"source":{"id":"1107.5253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2011-07-26T16:09:44Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"376c536df6b4aa31833a272450a1a1fdb8f8d0cd29f5fc8210c04ed76a3fedae","abstract_canon_sha256":"c9bbd51eab91ff77078774f2add8f886101a94992cb21c586a8c0a8e1d674171"},"schema_version":"1.0"},"canonical_sha256":"cffc7f56c2516f9d2101d5cd9b8fa3d1928586da5dd3cc1e66eaef811e6b846e","source":{"kind":"arxiv","id":"1107.5253","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.5253","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"arxiv_version","alias_value":"1107.5253v2","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.5253","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"pith_short_12","alias_value":"Z76H6VWCKFXZ","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"Z76H6VWCKFXZ2IIB","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"Z76H6VWC","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:Z76H6VWCKFXZ2IIB2XGZXD5D2G","target":"record","payload":{"canonical_record":{"source":{"id":"1107.5253","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2011-07-26T16:09:44Z","cross_cats_sorted":["math.ST","stat.TH"],"title_canon_sha256":"376c536df6b4aa31833a272450a1a1fdb8f8d0cd29f5fc8210c04ed76a3fedae","abstract_canon_sha256":"c9bbd51eab91ff77078774f2add8f886101a94992cb21c586a8c0a8e1d674171"},"schema_version":"1.0"},"canonical_sha256":"cffc7f56c2516f9d2101d5cd9b8fa3d1928586da5dd3cc1e66eaef811e6b846e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:05:59.106054Z","signature_b64":"paBGtf0soYrExyGmzbzCke58y4pJZ9CaE2xNfOqow/8CZOongOep8dMCpDcf4Blv8PJfsuA8otSf8d4RIqAlDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cffc7f56c2516f9d2101d5cd9b8fa3d1928586da5dd3cc1e66eaef811e6b846e","last_reissued_at":"2026-05-18T04:05:59.105576Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:05:59.105576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.5253","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:05:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"18QJM026J6zPai+gF5j+QRoFQI6gYwS5PG8vdmJAWq/tBb8IKsGgXivWbAzk2XLtknuVu9x37avWSMWMasaIDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T00:12:51.562471Z"},"content_sha256":"f7c499d316e6f1f2ec996f8b92238db2983f3e17aaed3310963c1ba3652e6ba0","schema_version":"1.0","event_id":"sha256:f7c499d316e6f1f2ec996f8b92238db2983f3e17aaed3310963c1ba3652e6ba0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:Z76H6VWCKFXZ2IIB2XGZXD5D2G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An adaptive sequential optimum design for model selection and parameter estimation in non-linear nested models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.ST","stat.TH"],"primary_cat":"stat.ME","authors_text":"Caterina May, Chiara Tommasi","submitted_at":"2011-07-26T16:09:44Z","abstract_excerpt":"This paper has been withdrawn by the author because it has been substantially modified."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.5253","kind":"arxiv","version":2},"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":"2026-05-18T04:05:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mb2FRbrv7IYvAQPRj6Z4JhH6MvUgaI39w5GcWVGWj8w3ZjmNp7LAu5mEYRDXeHkqUO6obW4aXmuFq6gAWnvkDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T00:12:51.563116Z"},"content_sha256":"6d23219712a67fd4d2c88b37f6ebea9d4008eaaad63ac9a06a883e40ce3f8282","schema_version":"1.0","event_id":"sha256:6d23219712a67fd4d2c88b37f6ebea9d4008eaaad63ac9a06a883e40ce3f8282"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/bundle.json","state_url":"https://pith.science/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/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":"2026-06-05T00:12:51Z","links":{"resolver":"https://pith.science/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G","bundle":"https://pith.science/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/bundle.json","state":"https://pith.science/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z76H6VWCKFXZ2IIB2XGZXD5D2G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:Z76H6VWCKFXZ2IIB2XGZXD5D2G","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":"c9bbd51eab91ff77078774f2add8f886101a94992cb21c586a8c0a8e1d674171","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2011-07-26T16:09:44Z","title_canon_sha256":"376c536df6b4aa31833a272450a1a1fdb8f8d0cd29f5fc8210c04ed76a3fedae"},"schema_version":"1.0","source":{"id":"1107.5253","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.5253","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"arxiv_version","alias_value":"1107.5253v2","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.5253","created_at":"2026-05-18T04:05:59Z"},{"alias_kind":"pith_short_12","alias_value":"Z76H6VWCKFXZ","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"Z76H6VWCKFXZ2IIB","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"Z76H6VWC","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:6d23219712a67fd4d2c88b37f6ebea9d4008eaaad63ac9a06a883e40ce3f8282","target":"graph","created_at":"2026-05-18T04:05:59Z","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":"This paper has been withdrawn by the author because it has been substantially modified.","authors_text":"Caterina May, Chiara Tommasi","cross_cats":["math.ST","stat.TH"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2011-07-26T16:09:44Z","title":"An adaptive sequential optimum design for model selection and parameter estimation in non-linear nested models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.5253","kind":"arxiv","version":2},"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:f7c499d316e6f1f2ec996f8b92238db2983f3e17aaed3310963c1ba3652e6ba0","target":"record","created_at":"2026-05-18T04:05:59Z","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":"c9bbd51eab91ff77078774f2add8f886101a94992cb21c586a8c0a8e1d674171","cross_cats_sorted":["math.ST","stat.TH"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2011-07-26T16:09:44Z","title_canon_sha256":"376c536df6b4aa31833a272450a1a1fdb8f8d0cd29f5fc8210c04ed76a3fedae"},"schema_version":"1.0","source":{"id":"1107.5253","kind":"arxiv","version":2}},"canonical_sha256":"cffc7f56c2516f9d2101d5cd9b8fa3d1928586da5dd3cc1e66eaef811e6b846e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cffc7f56c2516f9d2101d5cd9b8fa3d1928586da5dd3cc1e66eaef811e6b846e","first_computed_at":"2026-05-18T04:05:59.105576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:05:59.105576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"paBGtf0soYrExyGmzbzCke58y4pJZ9CaE2xNfOqow/8CZOongOep8dMCpDcf4Blv8PJfsuA8otSf8d4RIqAlDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:05:59.106054Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.5253","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f7c499d316e6f1f2ec996f8b92238db2983f3e17aaed3310963c1ba3652e6ba0","sha256:6d23219712a67fd4d2c88b37f6ebea9d4008eaaad63ac9a06a883e40ce3f8282"],"state_sha256":"b2d555af68637f40e2d58bbdff41a576df8fa2fd7841cf88dbd44fa656c9cd4f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CZHYqnn2lJSK4LEk9X5GbcAZF8L9D5YWuyPN/2hPm1+MURjry+gca55jtGVpSwbH30arxiXuKBH4cYTd9eAVDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T00:12:51.567179Z","bundle_sha256":"6a579abf644388c17774729cedd52cd754653cf4ad292c69bd00707d291be512"}}