{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PC3PQELPMVLTQ3O7YHEHM5B2BF","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":"f0768107856d0e96193672e0a622fd5aca4991f90cb93861ec3fadd4b34620a1","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-10-23T12:55:38Z","title_canon_sha256":"177f160b3484d70ede11eb7a8efa65253e60e7d66fbee1c534568ccc8b664357"},"schema_version":"1.0","source":{"id":"2310.14887","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.14887","created_at":"2026-07-05T07:19:51Z"},{"alias_kind":"arxiv_version","alias_value":"2310.14887v2","created_at":"2026-07-05T07:19:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.14887","created_at":"2026-07-05T07:19:51Z"},{"alias_kind":"pith_short_12","alias_value":"PC3PQELPMVLT","created_at":"2026-07-05T07:19:51Z"},{"alias_kind":"pith_short_16","alias_value":"PC3PQELPMVLTQ3O7","created_at":"2026-07-05T07:19:51Z"},{"alias_kind":"pith_short_8","alias_value":"PC3PQELP","created_at":"2026-07-05T07:19:51Z"}],"graph_snapshots":[{"event_id":"sha256:8077bf6f3ea7e496b1482f44b9e82ddfb6f5af58f322517a46227af94acd0a27","target":"graph","created_at":"2026-07-05T07:19:51Z","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/2310.14887/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, tremendous progress has been made on scientific Complementary Metal Oxide Semiconductor (sCMOS) sensors, making them a promising device for future space X-ray missions. We have customized a large-format sCMOS sensor, G1516BI, dedicated for X-ray applications. In this work, a 200 nm thick aluminum layer is successfully sputtered on the surface of this sensor. This Al-coated sensor, named EP4K, shows consistent performance with the uncoated version. The readout noise of the EP4K sensor is around 2.5 e- and the dark current is less than 0.01 e-/pixel/s at -30 degree. The maximum ","authors_text":"Chen Zhang, Qinyu Wu, Shuang-Nan Zhang, Weimin Yuan, Zhixing Ling","cross_cats":["hep-ex","physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-10-23T12:55:38Z","title":"An Aluminum-coated sCMOS sensor for X-Ray Astronomy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.14887","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:f5469f05a0b7365d429c9725ffe57ad203adc722e93fe69f642bb3b3fa32c5a7","target":"record","created_at":"2026-07-05T07:19:51Z","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":"f0768107856d0e96193672e0a622fd5aca4991f90cb93861ec3fadd4b34620a1","cross_cats_sorted":["hep-ex","physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2023-10-23T12:55:38Z","title_canon_sha256":"177f160b3484d70ede11eb7a8efa65253e60e7d66fbee1c534568ccc8b664357"},"schema_version":"1.0","source":{"id":"2310.14887","kind":"arxiv","version":2}},"canonical_sha256":"78b6f8116f6557386ddfc1c876743a0950c4eb5449b09174191aeaf8e2214e00","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78b6f8116f6557386ddfc1c876743a0950c4eb5449b09174191aeaf8e2214e00","first_computed_at":"2026-07-05T07:19:51.950415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:19:51.950415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iyI1e94KStxTcl0H8SEkJrX41Konn0xs0WvTlJqi7046O3UMLvxEX8v7ZOgSA18MGTX/l1MseH9qWjnY1lEBAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:19:51.950911Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.14887","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5469f05a0b7365d429c9725ffe57ad203adc722e93fe69f642bb3b3fa32c5a7","sha256:8077bf6f3ea7e496b1482f44b9e82ddfb6f5af58f322517a46227af94acd0a27"],"state_sha256":"af6d90096579d51684dced80527607e90fcfe5e23c8ebca00ebffdf1024e083c"}