{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:OSL6HHOJTTX4AIR42ZUQP5T6NS","short_pith_number":"pith:OSL6HHOJ","canonical_record":{"source":{"id":"1502.04765","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-17T01:46:59Z","cross_cats_sorted":[],"title_canon_sha256":"10900867bc7aebd37cd33ae73a8ba7403c44c79b85c08441d91436cf9b777304","abstract_canon_sha256":"4316e2f21af54a5d7b614fe73a0abb837aad18e4eb0fe0ea18ce40259e431a0f"},"schema_version":"1.0"},"canonical_sha256":"7497e39dc99cefc0223cd66907f67e6c8f3bc6c5ae72c108a38cb2aaaf57ab53","source":{"kind":"arxiv","id":"1502.04765","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04765","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04765v2","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04765","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"pith_short_12","alias_value":"OSL6HHOJTTX4","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OSL6HHOJTTX4AIR4","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OSL6HHOJ","created_at":"2026-05-18T12:29:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:OSL6HHOJTTX4AIR42ZUQP5T6NS","target":"record","payload":{"canonical_record":{"source":{"id":"1502.04765","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-17T01:46:59Z","cross_cats_sorted":[],"title_canon_sha256":"10900867bc7aebd37cd33ae73a8ba7403c44c79b85c08441d91436cf9b777304","abstract_canon_sha256":"4316e2f21af54a5d7b614fe73a0abb837aad18e4eb0fe0ea18ce40259e431a0f"},"schema_version":"1.0"},"canonical_sha256":"7497e39dc99cefc0223cd66907f67e6c8f3bc6c5ae72c108a38cb2aaaf57ab53","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:24:25.126356Z","signature_b64":"v3D83ro8e3MLr/EaA+l6KhPXdwJjDzUJF1m7L9gSgq1XmLczKKQcitf1/UE/2wthu2QMYGz+IluWjEY8cmmLDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7497e39dc99cefc0223cd66907f67e6c8f3bc6c5ae72c108a38cb2aaaf57ab53","last_reissued_at":"2026-05-18T01:24:25.125760Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:24:25.125760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.04765","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":"2026-05-18T01:24:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rMPYJyftldUpbAJvZdg2yV/XP1ZgpgJCAcv2tAqBunXVkqsrsDuUbORXu3M6Wwe7BojONM94rL5NRRymXrqiDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:41:56.648220Z"},"content_sha256":"db30f82b4e890aa3ed6f04fa9950562b502e7772d57739a2f2a5a4636702c2f5","schema_version":"1.0","event_id":"sha256:db30f82b4e890aa3ed6f04fa9950562b502e7772d57739a2f2a5a4636702c2f5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:OSL6HHOJTTX4AIR42ZUQP5T6NS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reliable inference for complex models by discriminative composite likelihood estimation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Chao Zheng, Davide Ferrari","submitted_at":"2015-02-17T01:46:59Z","abstract_excerpt":"Composite likelihood estimation has an important role in the analysis of multivariate data for which the full likelihood function is intractable. An important issue in composite likelihood inference is the choice of the weights associated with lower-dimensional data sub-sets, since the presence of incompatible sub-models can deteriorate the accuracy of the resulting estimator. In this paper, we introduce a new approach for simultaneous parameter estimation by tilting, or re-weighting, each sub-likelihood component called discriminative composite likelihood estimation (D-McLE). The data-adaptiv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04765","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":"2026-05-18T01:24:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tBsNRWUOOaLxAz3Ga92YiMEsHqoLk+JJzId0UqmxIff0aKIu+qEpuunWcb/FyHXhYaC0YnmM8huLt+nkFP2WDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:41:56.648842Z"},"content_sha256":"02a58ca6344bedba0004b119675dde638dbef31bb3b3a29b1d90558e99c427cc","schema_version":"1.0","event_id":"sha256:02a58ca6344bedba0004b119675dde638dbef31bb3b3a29b1d90558e99c427cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/bundle.json","state_url":"https://pith.science/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/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":"2026-06-05T04:41:56Z","links":{"resolver":"https://pith.science/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS","bundle":"https://pith.science/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/bundle.json","state":"https://pith.science/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OSL6HHOJTTX4AIR42ZUQP5T6NS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:OSL6HHOJTTX4AIR42ZUQP5T6NS","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":"4316e2f21af54a5d7b614fe73a0abb837aad18e4eb0fe0ea18ce40259e431a0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-17T01:46:59Z","title_canon_sha256":"10900867bc7aebd37cd33ae73a8ba7403c44c79b85c08441d91436cf9b777304"},"schema_version":"1.0","source":{"id":"1502.04765","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04765","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04765v2","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04765","created_at":"2026-05-18T01:24:25Z"},{"alias_kind":"pith_short_12","alias_value":"OSL6HHOJTTX4","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"OSL6HHOJTTX4AIR4","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"OSL6HHOJ","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:02a58ca6344bedba0004b119675dde638dbef31bb3b3a29b1d90558e99c427cc","target":"graph","created_at":"2026-05-18T01:24:25Z","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":"Composite likelihood estimation has an important role in the analysis of multivariate data for which the full likelihood function is intractable. An important issue in composite likelihood inference is the choice of the weights associated with lower-dimensional data sub-sets, since the presence of incompatible sub-models can deteriorate the accuracy of the resulting estimator. In this paper, we introduce a new approach for simultaneous parameter estimation by tilting, or re-weighting, each sub-likelihood component called discriminative composite likelihood estimation (D-McLE). The data-adaptiv","authors_text":"Chao Zheng, Davide Ferrari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-17T01:46:59Z","title":"Reliable inference for complex models by discriminative composite likelihood estimation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04765","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:db30f82b4e890aa3ed6f04fa9950562b502e7772d57739a2f2a5a4636702c2f5","target":"record","created_at":"2026-05-18T01:24:25Z","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":"4316e2f21af54a5d7b614fe73a0abb837aad18e4eb0fe0ea18ce40259e431a0f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-17T01:46:59Z","title_canon_sha256":"10900867bc7aebd37cd33ae73a8ba7403c44c79b85c08441d91436cf9b777304"},"schema_version":"1.0","source":{"id":"1502.04765","kind":"arxiv","version":2}},"canonical_sha256":"7497e39dc99cefc0223cd66907f67e6c8f3bc6c5ae72c108a38cb2aaaf57ab53","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7497e39dc99cefc0223cd66907f67e6c8f3bc6c5ae72c108a38cb2aaaf57ab53","first_computed_at":"2026-05-18T01:24:25.125760Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:24:25.125760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v3D83ro8e3MLr/EaA+l6KhPXdwJjDzUJF1m7L9gSgq1XmLczKKQcitf1/UE/2wthu2QMYGz+IluWjEY8cmmLDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:24:25.126356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.04765","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db30f82b4e890aa3ed6f04fa9950562b502e7772d57739a2f2a5a4636702c2f5","sha256:02a58ca6344bedba0004b119675dde638dbef31bb3b3a29b1d90558e99c427cc"],"state_sha256":"0a0c98d5656562e29f39b4cbc61bf0e1625602d234c99b7630b60c2450edcb65"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dKp2LuyhoXhe/U+F1kWt9K9FqIEJfxWyLqVn+o35trsa3dYn19ZqzLyt+UhpKDChpJE72BlfK9MaCHE1xa9ODg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T04:41:56.651890Z","bundle_sha256":"5e8bcda0a66d77ab3e0f550185ebb80798cd57be1e4a3453c3039e27b8bb759e"}}