{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:LVPVK46H43WQCSLX5KTFBMPQSR","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":"d7df3a1a401e172573fcbb2829478911a1fdecf8b138ecae7e6e4fa05d4cefa8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-10T16:11:22Z","title_canon_sha256":"fac1a74afb4909fa022e0061576852f9967a392f98a526b0f9d549fa3543bdd5"},"schema_version":"1.0","source":{"id":"astro-ph/0611339","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0611339","created_at":"2026-07-04T15:16:22Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0611339v1","created_at":"2026-07-04T15:16:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0611339","created_at":"2026-07-04T15:16:22Z"},{"alias_kind":"pith_short_12","alias_value":"LVPVK46H43WQ","created_at":"2026-07-04T15:16:22Z"},{"alias_kind":"pith_short_16","alias_value":"LVPVK46H43WQCSLX","created_at":"2026-07-04T15:16:22Z"},{"alias_kind":"pith_short_8","alias_value":"LVPVK46H","created_at":"2026-07-04T15:16:22Z"}],"graph_snapshots":[{"event_id":"sha256:e8517b63f87f51187a34b90d0b70e6e54a54e95b3e5019f485b7af9d70638373","target":"graph","created_at":"2026-07-04T15:16:22Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0611339/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wide-field survey instruments are used to efficiently observe large regions of the sky. To achieve the necessary field of view, and to provide a higher signal-to-noise ratio for faint sources, many modern instruments are undersampled. However, precision photometry with undersampled imagers requires a detailed understanding of the sensitivity variations on a scale much smaller than a pixel. To address this, a near-infrared spot projection system has been developed to precisely characterize near-infrared focal plane arrays and to study the effect of sub-pixel non uniformity on precision photomet","authors_text":"A. Tomasch, C. Weaverdyck, G. Tarle, K. Beyerlein, M. Borysow, M. Brown, M. Schubnell, N. Barron, W. Lorenzon","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-11-10T16:11:22Z","title":"Sub-Pixel Response Measurement of Near-Infrared Sensors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0611339","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":"sha256:7cc92d3743c0662547cbdabd059b2b936c50605d8ea2411c2bab4b77c1c8965c","target":"record","created_at":"2026-07-04T15:16:22Z","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":"d7df3a1a401e172573fcbb2829478911a1fdecf8b138ecae7e6e4fa05d4cefa8","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-11-10T16:11:22Z","title_canon_sha256":"fac1a74afb4909fa022e0061576852f9967a392f98a526b0f9d549fa3543bdd5"},"schema_version":"1.0","source":{"id":"astro-ph/0611339","kind":"arxiv","version":1}},"canonical_sha256":"5d5f5573c7e6ed014977eaa650b1f09450d4efa787e96b453b78e94c2c010531","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d5f5573c7e6ed014977eaa650b1f09450d4efa787e96b453b78e94c2c010531","first_computed_at":"2026-07-04T15:16:22.628368Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:16:22.628368Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OyO2F6vH1xHOt2R4+EYdV/8naDb/+LfWfNKBurD147vKu/6pCy0oSKtyGuea8UN0/oF1crnDFGj84U7xzBLQBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:16:22.628784Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0611339","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7cc92d3743c0662547cbdabd059b2b936c50605d8ea2411c2bab4b77c1c8965c","sha256:e8517b63f87f51187a34b90d0b70e6e54a54e95b3e5019f485b7af9d70638373"],"state_sha256":"2cc5b88c650a35fac485172f631f9abfe0d36a95977d0e6037d3293b3b8a439b"}