{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JXZZBYNBGANBY3ZARQ6DTSPP7C","short_pith_number":"pith:JXZZBYNB","schema_version":"1.0","canonical_sha256":"4df390e1a1301a1c6f208c3c39c9eff88e523eeb619a9c43f64e50a263fc3424","source":{"kind":"arxiv","id":"1502.00812","version":1},"attestation_state":"computed","paper":{"title":"Higher Order Tangent Spaces and Influence Functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Aad van der Vaart","submitted_at":"2015-02-03T11:18:40Z","abstract_excerpt":"We review higher order tangent spaces and influence functions and their use to construct minimax efficient estimators for parameters in high-dimensional semiparametric models."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1502.00812","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ME","submitted_at":"2015-02-03T11:18:40Z","cross_cats_sorted":[],"title_canon_sha256":"dc3174ba35688ec58fd243acdc49bffb1cae5030962786c77838a33f0edf0842","abstract_canon_sha256":"fc8a2cb33cc22971cab3319d50ce5a8035704c31fe782f54513df193d9c007b4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:28:04.229130Z","signature_b64":"EJxdEsPmretVE+3rHRth/nikqFUe3+9XgqslUS2uRYhkoehKLfwmVhX7Pxo1Bjaw0AgqwXPtHdEXTeTadjfOCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4df390e1a1301a1c6f208c3c39c9eff88e523eeb619a9c43f64e50a263fc3424","last_reissued_at":"2026-05-18T02:28:04.228715Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:28:04.228715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Higher Order Tangent Spaces and Influence Functions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.ME","authors_text":"Aad van der Vaart","submitted_at":"2015-02-03T11:18:40Z","abstract_excerpt":"We review higher order tangent spaces and influence functions and their use to construct minimax efficient estimators for parameters in high-dimensional semiparametric models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00812","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1502.00812","created_at":"2026-05-18T02:28:04.228776+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.00812v1","created_at":"2026-05-18T02:28:04.228776+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00812","created_at":"2026-05-18T02:28:04.228776+00:00"},{"alias_kind":"pith_short_12","alias_value":"JXZZBYNBGANB","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JXZZBYNBGANBY3ZA","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JXZZBYNB","created_at":"2026-05-18T12:29:27.538025+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C","json":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C.json","graph_json":"https://pith.science/api/pith-number/JXZZBYNBGANBY3ZARQ6DTSPP7C/graph.json","events_json":"https://pith.science/api/pith-number/JXZZBYNBGANBY3ZARQ6DTSPP7C/events.json","paper":"https://pith.science/paper/JXZZBYNB"},"agent_actions":{"view_html":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C","download_json":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C.json","view_paper":"https://pith.science/paper/JXZZBYNB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.00812&json=true","fetch_graph":"https://pith.science/api/pith-number/JXZZBYNBGANBY3ZARQ6DTSPP7C/graph.json","fetch_events":"https://pith.science/api/pith-number/JXZZBYNBGANBY3ZARQ6DTSPP7C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C/action/storage_attestation","attest_author":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C/action/author_attestation","sign_citation":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C/action/citation_signature","submit_replication":"https://pith.science/pith/JXZZBYNBGANBY3ZARQ6DTSPP7C/action/replication_record"}},"created_at":"2026-05-18T02:28:04.228776+00:00","updated_at":"2026-05-18T02:28:04.228776+00:00"}