{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:XOZKYM5L7U4OR57Q76NJVHIW6A","short_pith_number":"pith:XOZKYM5L","canonical_record":{"source":{"id":"1509.02361","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-09-08T13:21:17Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"a73e8eeae3e856cd9bdf0f23d9cf7da8780c2c8232ccb32189d6f74d20cdcdd5","abstract_canon_sha256":"5dcdf6983b60d2a656dd0b25a6d067551d3e1459b52c59e3ae90e88449b75ee5"},"schema_version":"1.0"},"canonical_sha256":"bbb2ac33abfd38e8f7f0ff9a9a9d16f02fdd4193fb747b19f09fcea09d43ef7c","source":{"kind":"arxiv","id":"1509.02361","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02361","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02361v2","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02361","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"pith_short_12","alias_value":"XOZKYM5L7U4O","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XOZKYM5L7U4OR57Q","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XOZKYM5L","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:XOZKYM5L7U4OR57Q76NJVHIW6A","target":"record","payload":{"canonical_record":{"source":{"id":"1509.02361","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-09-08T13:21:17Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"a73e8eeae3e856cd9bdf0f23d9cf7da8780c2c8232ccb32189d6f74d20cdcdd5","abstract_canon_sha256":"5dcdf6983b60d2a656dd0b25a6d067551d3e1459b52c59e3ae90e88449b75ee5"},"schema_version":"1.0"},"canonical_sha256":"bbb2ac33abfd38e8f7f0ff9a9a9d16f02fdd4193fb747b19f09fcea09d43ef7c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:58.982971Z","signature_b64":"lZs08Yt7+vqFjLLMwA9xpONYcuqgClEMJSPNLiBsv57D0jUrHJplEcy5+6ZpI1Trl874GFjNhHPmHWa0E6w8CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbb2ac33abfd38e8f7f0ff9a9a9d16f02fdd4193fb747b19f09fcea09d43ef7c","last_reissued_at":"2026-05-18T01:20:58.982547Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:58.982547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.02361","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1ogrlniAWcknc9ZxE8Xn25NmLBqzemmeQC+jKmaevokOu4+Wrbnqqxgy9iYz/FYc9arhtdg6ey2hSZ8M4VGBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:02:41.146244Z"},"content_sha256":"705bd91b09a960635ef3970fb4b6e00940f185a4e4d80bb24814150b2ae9f26b","schema_version":"1.0","event_id":"sha256:705bd91b09a960635ef3970fb4b6e00940f185a4e4d80bb24814150b2ae9f26b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:XOZKYM5L7U4OR57Q76NJVHIW6A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Characterization of a large CdZnTe coplanar quad-grid semiconductor detector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"physics.ins-det","authors_text":"B. Wonsak, C. G\\\"o{\\ss}ling, C. Hagner, C. Nitsch, C. Oldorf, D. Gehre, H. Rebber, J. Ebert, J. Tebr\\\"ugge, J. Timm, K. Kr\\\"oninger, K. Rohatsch, K. Zuber (The COBRA collaboration), N. Heidrich, R. Klingenberg, R. Temminghoff, R. Theinert, S. Rajek, S. Zatschler, T. Quante","submitted_at":"2015-09-08T13:21:17Z","abstract_excerpt":"The COBRA collaboration aims to search for neutrinoless double beta-decay of $^{116}$Cd. A demonstrator setup with 64 CdZnTe semiconductor detectors, each with a volume of 1cm$^3$, is currently being operated at the LNGS underground laboratory in Italy. This paper reports on the characterization of a large (2 $\\times$ 2 $\\times$ 1.5)cm$^3$ CdZnTe detector with a new coplanar-grid design for applications in $\\gamma$-ray spectroscopy and low-background operation. Several studies of electric properties as well as of the spectrometric performance, like energy response and resolution, are conducted"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02361","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:20:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i1Em6+MLFRDNQSzNhEtwYGghXYE6JA1SEIX/r+oKyWhGkygE3ky/Tqu0Y85c9CnCEmJsaSwI9ZnjiFndNiZZAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T13:02:41.146758Z"},"content_sha256":"38ac21ffa38c266fd6c2b0cd6ab998c137779415c3fe7b6a41784e7b9393f9ad","schema_version":"1.0","event_id":"sha256:38ac21ffa38c266fd6c2b0cd6ab998c137779415c3fe7b6a41784e7b9393f9ad"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/bundle.json","state_url":"https://pith.science/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/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":"2026-05-27T13:02:41Z","links":{"resolver":"https://pith.science/pith/XOZKYM5L7U4OR57Q76NJVHIW6A","bundle":"https://pith.science/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/bundle.json","state":"https://pith.science/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XOZKYM5L7U4OR57Q76NJVHIW6A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:XOZKYM5L7U4OR57Q76NJVHIW6A","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":"5dcdf6983b60d2a656dd0b25a6d067551d3e1459b52c59e3ae90e88449b75ee5","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-09-08T13:21:17Z","title_canon_sha256":"a73e8eeae3e856cd9bdf0f23d9cf7da8780c2c8232ccb32189d6f74d20cdcdd5"},"schema_version":"1.0","source":{"id":"1509.02361","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.02361","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"arxiv_version","alias_value":"1509.02361v2","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.02361","created_at":"2026-05-18T01:20:58Z"},{"alias_kind":"pith_short_12","alias_value":"XOZKYM5L7U4O","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"XOZKYM5L7U4OR57Q","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"XOZKYM5L","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:38ac21ffa38c266fd6c2b0cd6ab998c137779415c3fe7b6a41784e7b9393f9ad","target":"graph","created_at":"2026-05-18T01:20:58Z","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":"The COBRA collaboration aims to search for neutrinoless double beta-decay of $^{116}$Cd. A demonstrator setup with 64 CdZnTe semiconductor detectors, each with a volume of 1cm$^3$, is currently being operated at the LNGS underground laboratory in Italy. This paper reports on the characterization of a large (2 $\\times$ 2 $\\times$ 1.5)cm$^3$ CdZnTe detector with a new coplanar-grid design for applications in $\\gamma$-ray spectroscopy and low-background operation. Several studies of electric properties as well as of the spectrometric performance, like energy response and resolution, are conducted","authors_text":"B. Wonsak, C. G\\\"o{\\ss}ling, C. Hagner, C. Nitsch, C. Oldorf, D. Gehre, H. Rebber, J. Ebert, J. Tebr\\\"ugge, J. Timm, K. Kr\\\"oninger, K. Rohatsch, K. Zuber (The COBRA collaboration), N. Heidrich, R. Klingenberg, R. Temminghoff, R. Theinert, S. Rajek, S. Zatschler, T. Quante","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-09-08T13:21:17Z","title":"Characterization of a large CdZnTe coplanar quad-grid semiconductor detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.02361","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":"sha256:705bd91b09a960635ef3970fb4b6e00940f185a4e4d80bb24814150b2ae9f26b","target":"record","created_at":"2026-05-18T01:20:58Z","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":"5dcdf6983b60d2a656dd0b25a6d067551d3e1459b52c59e3ae90e88449b75ee5","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2015-09-08T13:21:17Z","title_canon_sha256":"a73e8eeae3e856cd9bdf0f23d9cf7da8780c2c8232ccb32189d6f74d20cdcdd5"},"schema_version":"1.0","source":{"id":"1509.02361","kind":"arxiv","version":2}},"canonical_sha256":"bbb2ac33abfd38e8f7f0ff9a9a9d16f02fdd4193fb747b19f09fcea09d43ef7c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbb2ac33abfd38e8f7f0ff9a9a9d16f02fdd4193fb747b19f09fcea09d43ef7c","first_computed_at":"2026-05-18T01:20:58.982547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:58.982547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lZs08Yt7+vqFjLLMwA9xpONYcuqgClEMJSPNLiBsv57D0jUrHJplEcy5+6ZpI1Trl874GFjNhHPmHWa0E6w8CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:58.982971Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.02361","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:705bd91b09a960635ef3970fb4b6e00940f185a4e4d80bb24814150b2ae9f26b","sha256:38ac21ffa38c266fd6c2b0cd6ab998c137779415c3fe7b6a41784e7b9393f9ad"],"state_sha256":"3ebeaba1a77c3f848df99165a3ea0d282be0161ad99b553ca9d62e66a1299ac8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4z6imPvIMDZmj71+7PNPNn/QJkGrOvvj+nH3val4kf3tvSrUeb2hstpezH3VPAIBDh22RWE25HwNvUybP/pbBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T13:02:41.150242Z","bundle_sha256":"9baf94d8663ac5379c83bf06c3e73846c84042dc89fd29018d34ae663456d9ec"}}