{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:NMM4TY5X7FEBGCYFY3CA5GEILI","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":"bac10252be9c774e02fefdccb0df82b92d6bc1170b6e2bab99e169ee400676de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2011-01-01T04:36:35Z","title_canon_sha256":"bb965f0040821a0047b4b6ebcd1b666e37dee2038615228036290613c362e7c1"},"schema_version":"1.0","source":{"id":"1101.0316","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0316","created_at":"2026-05-18T04:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0316v1","created_at":"2026-05-18T04:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0316","created_at":"2026-05-18T04:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"NMM4TY5X7FEB","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"NMM4TY5X7FEBGCYF","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"NMM4TY5X","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:2c208607f8cce42086912276cff1baf484aa118dae7739b91754dbe03d88e3bb","target":"graph","created_at":"2026-05-18T04:32:10Z","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":"With the present revival of interest in bistatic radar systems, research in that area has gained momentum. Given some of the strategic advantages for a bistatic configuration, and tech- nological advances in the past few years, large-scale implementation of the bistatic systems is a scope for the near future. If the bistatic systems are to replace the monostatic systems (at least par- tially), then all the existing usages of a monostatic system should be manageable in a bistatic system. A detailed investigation of the possibilities of an automatic target recognition (ATR) facil- ity in a bista","authors_text":"Amit Kumar Mishra, Bernard Mulgrew","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2011-01-01T04:36:35Z","title":"Bistatic SAR ATR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0316","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":"sha256:7028aae4f42d4634b57afe4e6eb7a61698266dcc05bea30ee5fcdfa54acd5b96","target":"record","created_at":"2026-05-18T04:32:10Z","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":"bac10252be9c774e02fefdccb0df82b92d6bc1170b6e2bab99e169ee400676de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2011-01-01T04:36:35Z","title_canon_sha256":"bb965f0040821a0047b4b6ebcd1b666e37dee2038615228036290613c362e7c1"},"schema_version":"1.0","source":{"id":"1101.0316","kind":"arxiv","version":1}},"canonical_sha256":"6b19c9e3b7f948130b05c6c40e98885a333f0840f0566396d798cc01171682e1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6b19c9e3b7f948130b05c6c40e98885a333f0840f0566396d798cc01171682e1","first_computed_at":"2026-05-18T04:32:10.579532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:10.579532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qAPndlZ/ni12viNg0MZqausgSxUEDuF5rwnVcanp+9mhnRb4IRLKOJC3Ai/55328JQq5jnd00kYG1lmEMIOJAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:10.580041Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.0316","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7028aae4f42d4634b57afe4e6eb7a61698266dcc05bea30ee5fcdfa54acd5b96","sha256:2c208607f8cce42086912276cff1baf484aa118dae7739b91754dbe03d88e3bb"],"state_sha256":"2539118b51b8376379c68cfcb32dc64035cfdfdb14f283c1cbbbc09cd887cf49"}