{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:6PQBOPBFNCWHR54JCECSSSBDVQ","short_pith_number":"pith:6PQBOPBF","canonical_record":{"source":{"id":"2011.11908","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-11-24T06:02:50Z","cross_cats_sorted":[],"title_canon_sha256":"e6f22c01f979ed0c6bec3169e903dc70f88e3848f1eb0e7877f9406853902f8e","abstract_canon_sha256":"f43e0b41d514e2865b7bd8ced2fa96cecda94e49098d1416769218f0b41eb51a"},"schema_version":"1.0"},"canonical_sha256":"f3e0173c2568ac78f7891105294823ac231eaad022f4c6c58b0f83ca5fe29065","source":{"kind":"arxiv","id":"2011.11908","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.11908","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"arxiv_version","alias_value":"2011.11908v1","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.11908","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_12","alias_value":"6PQBOPBFNCWH","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_16","alias_value":"6PQBOPBFNCWHR54J","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_8","alias_value":"6PQBOPBF","created_at":"2026-07-05T02:04:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:6PQBOPBFNCWHR54JCECSSSBDVQ","target":"record","payload":{"canonical_record":{"source":{"id":"2011.11908","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-11-24T06:02:50Z","cross_cats_sorted":[],"title_canon_sha256":"e6f22c01f979ed0c6bec3169e903dc70f88e3848f1eb0e7877f9406853902f8e","abstract_canon_sha256":"f43e0b41d514e2865b7bd8ced2fa96cecda94e49098d1416769218f0b41eb51a"},"schema_version":"1.0"},"canonical_sha256":"f3e0173c2568ac78f7891105294823ac231eaad022f4c6c58b0f83ca5fe29065","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:04:48.060916Z","signature_b64":"3MWbohuuviuznAGL1ynobW3NlsT0slZxu0UfPNhak94S7moqD0C/lu943a672qczYN7jFi1Ur112qubZ8cGvCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3e0173c2568ac78f7891105294823ac231eaad022f4c6c58b0f83ca5fe29065","last_reissued_at":"2026-07-05T02:04:48.060384Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:04:48.060384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2011.11908","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:04:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m1B+5OFO+3KCmI1yW2P0BiWEJ+gvnLS71OmnAf0zQVbpIzFXJ8N1bI30I4AbVLDhKSqY141PrUe4Ujpd0EITAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-22T03:27:46.791909Z"},"content_sha256":"df3ab7072f88bc28670e7f25cce571670453f7210d703bbaf6f004082f1ccbdc","schema_version":"1.0","event_id":"sha256:df3ab7072f88bc28670e7f25cce571670453f7210d703bbaf6f004082f1ccbdc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:6PQBOPBFNCWHR54JCECSSSBDVQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The quantum efficiency and diffractive image artifacts of Si:As IBC mid-IR detector arrays at 5 $-$ 10 $\\mu$m: Implications for the JWST/MIRI detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Alistair Glasse, Andras Gaspar, Daniel Dicken, George H. Rieke, Ioannis Argyriou, Jane Morrison, Michael E. Ressler, Pierre Guillard, Stacey Alberts","submitted_at":"2020-11-24T06:02:50Z","abstract_excerpt":"Arsenic doped back illuminated blocked impurity band (BIBIB) silicon detectors have advanced near and mid-IR astronomy for over thirty years; they have high quantum efficiency (QE), especially at wavelengths longer than 10 $\\mu$m, and a large spectral range. Their radiation hardness is also an asset for space based instruments. Three examples of Si:As BIBIB arrays are used in the Mid-InfraRed Instrument (MIRI) of the James Webb Space Telescope (JWST), observing between 5 and 28 $\\mu$m. In this paper, we analyze the parameters leading to high quantum efficiency (up to $\\sim$ 60\\%) for the MIRI "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.11908","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2011.11908/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:04:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WEmt08OZskTdeN7WSPeNkuelItLii9cnSnM5uWTqRE0puTbwll2buAAMKNoXPQLekiQ6kw66rsCW2aYfzVhfDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-22T03:27:46.792280Z"},"content_sha256":"8b14dbbe038b9edb0f38cdd70239891e84a68a888e96c6e8aaf38f283b7eaa83","schema_version":"1.0","event_id":"sha256:8b14dbbe038b9edb0f38cdd70239891e84a68a888e96c6e8aaf38f283b7eaa83"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/bundle.json","state_url":"https://pith.science/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/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":"2026-07-22T03:27:46Z","links":{"resolver":"https://pith.science/pith/6PQBOPBFNCWHR54JCECSSSBDVQ","bundle":"https://pith.science/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/bundle.json","state":"https://pith.science/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6PQBOPBFNCWHR54JCECSSSBDVQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:6PQBOPBFNCWHR54JCECSSSBDVQ","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":"f43e0b41d514e2865b7bd8ced2fa96cecda94e49098d1416769218f0b41eb51a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-11-24T06:02:50Z","title_canon_sha256":"e6f22c01f979ed0c6bec3169e903dc70f88e3848f1eb0e7877f9406853902f8e"},"schema_version":"1.0","source":{"id":"2011.11908","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2011.11908","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"arxiv_version","alias_value":"2011.11908v1","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.11908","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_12","alias_value":"6PQBOPBFNCWH","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_16","alias_value":"6PQBOPBFNCWHR54J","created_at":"2026-07-05T02:04:48Z"},{"alias_kind":"pith_short_8","alias_value":"6PQBOPBF","created_at":"2026-07-05T02:04:48Z"}],"graph_snapshots":[{"event_id":"sha256:8b14dbbe038b9edb0f38cdd70239891e84a68a888e96c6e8aaf38f283b7eaa83","target":"graph","created_at":"2026-07-05T02:04:48Z","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/2011.11908/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Arsenic doped back illuminated blocked impurity band (BIBIB) silicon detectors have advanced near and mid-IR astronomy for over thirty years; they have high quantum efficiency (QE), especially at wavelengths longer than 10 $\\mu$m, and a large spectral range. Their radiation hardness is also an asset for space based instruments. Three examples of Si:As BIBIB arrays are used in the Mid-InfraRed Instrument (MIRI) of the James Webb Space Telescope (JWST), observing between 5 and 28 $\\mu$m. In this paper, we analyze the parameters leading to high quantum efficiency (up to $\\sim$ 60\\%) for the MIRI ","authors_text":"Alistair Glasse, Andras Gaspar, Daniel Dicken, George H. Rieke, Ioannis Argyriou, Jane Morrison, Michael E. Ressler, Pierre Guillard, Stacey Alberts","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-11-24T06:02:50Z","title":"The quantum efficiency and diffractive image artifacts of Si:As IBC mid-IR detector arrays at 5 $-$ 10 $\\mu$m: Implications for the JWST/MIRI detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.11908","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:df3ab7072f88bc28670e7f25cce571670453f7210d703bbaf6f004082f1ccbdc","target":"record","created_at":"2026-07-05T02:04:48Z","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":"f43e0b41d514e2865b7bd8ced2fa96cecda94e49098d1416769218f0b41eb51a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-11-24T06:02:50Z","title_canon_sha256":"e6f22c01f979ed0c6bec3169e903dc70f88e3848f1eb0e7877f9406853902f8e"},"schema_version":"1.0","source":{"id":"2011.11908","kind":"arxiv","version":1}},"canonical_sha256":"f3e0173c2568ac78f7891105294823ac231eaad022f4c6c58b0f83ca5fe29065","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3e0173c2568ac78f7891105294823ac231eaad022f4c6c58b0f83ca5fe29065","first_computed_at":"2026-07-05T02:04:48.060384Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:04:48.060384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3MWbohuuviuznAGL1ynobW3NlsT0slZxu0UfPNhak94S7moqD0C/lu943a672qczYN7jFi1Ur112qubZ8cGvCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:04:48.060916Z","signed_message":"canonical_sha256_bytes"},"source_id":"2011.11908","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df3ab7072f88bc28670e7f25cce571670453f7210d703bbaf6f004082f1ccbdc","sha256:8b14dbbe038b9edb0f38cdd70239891e84a68a888e96c6e8aaf38f283b7eaa83"],"state_sha256":"9591639efa5789a7eeb9ab7b0a71879fc42e5a5b98a59371757874d84e5c012a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xzkMGKnMF2Eq/dubtwXP0I/UukhACcL5tkCAG4MKRpf51Nij93dcm8CSY8yDIURPnAAzRTmW/lp0JPbVrWzwDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-22T03:27:46.794471Z","bundle_sha256":"f80eefe51d8a7d3fb0152a4cf16ab00e9b1ca9259164838092c1303289ac6198"}}