{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:MM3RXBOV5ADPP3XZ3E3YJ34QDD","short_pith_number":"pith:MM3RXBOV","canonical_record":{"source":{"id":"2002.03589","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-02-10T08:11:23Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"214f4dae0e2a54c6ffc435daa74f39cedf2b7cae882c7ccec75f3caf2e4cfdcf","abstract_canon_sha256":"72ff54079fde8f565374f4064bb1ba7a321e3a694cd74140a36ffd530ea9e88a"},"schema_version":"1.0"},"canonical_sha256":"63371b85d5e806f7eef9d93784ef9018f48c4d312c024a3ddc992e4b6a4c9ac2","source":{"kind":"arxiv","id":"2002.03589","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.03589","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2002.03589v1","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.03589","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"MM3RXBOV5ADP","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"MM3RXBOV5ADPP3XZ","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"MM3RXBOV","created_at":"2026-07-05T00:39:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:MM3RXBOV5ADPP3XZ3E3YJ34QDD","target":"record","payload":{"canonical_record":{"source":{"id":"2002.03589","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-02-10T08:11:23Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"214f4dae0e2a54c6ffc435daa74f39cedf2b7cae882c7ccec75f3caf2e4cfdcf","abstract_canon_sha256":"72ff54079fde8f565374f4064bb1ba7a321e3a694cd74140a36ffd530ea9e88a"},"schema_version":"1.0"},"canonical_sha256":"63371b85d5e806f7eef9d93784ef9018f48c4d312c024a3ddc992e4b6a4c9ac2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:39:23.923250Z","signature_b64":"ZF5Obm+np0U5hIUv5XVwW4cC21HUMbfjXxXAdhsskarPrRU3CYjvVjDYcxcMtQjXrz3zbS/eTNLNM2+kq0OpBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63371b85d5e806f7eef9d93784ef9018f48c4d312c024a3ddc992e4b6a4c9ac2","last_reissued_at":"2026-07-05T00:39:23.922810Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:39:23.922810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.03589","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":"2026-07-05T00:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4/Q2K0bZALm4QbvIzfCBcHsJE58f6C63ZS9Kov02KomjGFHVRw2RHAstQiTCWs/JBzgxVR0Iob+1y/wQsysXCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T23:03:13.517712Z"},"content_sha256":"7ac10a5e6d0e3461757bd56e0d598bb4a579d67af1bd534a27a7cd1e31aa7c62","schema_version":"1.0","event_id":"sha256:7ac10a5e6d0e3461757bd56e0d598bb4a579d67af1bd534a27a7cd1e31aa7c62"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:MM3RXBOV5ADPP3XZ3E3YJ34QDD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"In-flight performance of the LEKIDs of the OLIMPO experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"astro-ph.IM","authors_text":"A. Coppolecchia, A. Paiella, A. Volpe, C. Magneville, C. Tucker, D. Yvon, E.S. Battistelli, E. Tommasi, F. Columbro, F. Piacentini, G. D'Alessandro, G. Pettinari, G. Pisano, G. Polenta, G. Presta, I. Colantoni, L. Lamagna, M. De Petris, M.G. Castellano, P.A.R. Ade, P. De Bernardis, P. Mauskopf, S. Gordon, S. Masi, V. Vdovin","submitted_at":"2020-02-10T08:11:23Z","abstract_excerpt":"We describe the in-flight performance of the horn-coupled Lumped Element Kinetic Inductance Detector arrays of the balloon-borne OLIMPO experiment. These arrays have been designed to match the spectral bands of OLIMPO: 150, 250, 350, and 460 GHz, and they have been operated at 0.3 K and at an altitude of 37.8 km during the stratospheric flight of the OLIMPO payload, in Summer 2018. During the first hours of flight, we tuned the detectors and verified their large dynamics under the radiative background variations due to elevation increase of the telescope and to the insertion of the plug-in roo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.03589","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/2002.03589/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":"2026-07-05T00:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ypUFA6zAbZOg0+8BK266UqEyBHtnwS+tFIkSabOkNrPwlPFDWa+R1HGLPKdRQ0Qho7zhbFYOCH/g9S0LPFTFAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T23:03:13.518234Z"},"content_sha256":"638f0962e82f8a974dd4c5c04d9885caac3805052abda9a1bda74da61cbdc61a","schema_version":"1.0","event_id":"sha256:638f0962e82f8a974dd4c5c04d9885caac3805052abda9a1bda74da61cbdc61a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/bundle.json","state_url":"https://pith.science/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/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":"2026-08-19T23:03:13Z","links":{"resolver":"https://pith.science/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD","bundle":"https://pith.science/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/bundle.json","state":"https://pith.science/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MM3RXBOV5ADPP3XZ3E3YJ34QDD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:MM3RXBOV5ADPP3XZ3E3YJ34QDD","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":"72ff54079fde8f565374f4064bb1ba7a321e3a694cd74140a36ffd530ea9e88a","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-02-10T08:11:23Z","title_canon_sha256":"214f4dae0e2a54c6ffc435daa74f39cedf2b7cae882c7ccec75f3caf2e4cfdcf"},"schema_version":"1.0","source":{"id":"2002.03589","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.03589","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2002.03589v1","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.03589","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"MM3RXBOV5ADP","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"MM3RXBOV5ADPP3XZ","created_at":"2026-07-05T00:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"MM3RXBOV","created_at":"2026-07-05T00:39:23Z"}],"graph_snapshots":[{"event_id":"sha256:638f0962e82f8a974dd4c5c04d9885caac3805052abda9a1bda74da61cbdc61a","target":"graph","created_at":"2026-07-05T00:39:23Z","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/2002.03589/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We describe the in-flight performance of the horn-coupled Lumped Element Kinetic Inductance Detector arrays of the balloon-borne OLIMPO experiment. These arrays have been designed to match the spectral bands of OLIMPO: 150, 250, 350, and 460 GHz, and they have been operated at 0.3 K and at an altitude of 37.8 km during the stratospheric flight of the OLIMPO payload, in Summer 2018. During the first hours of flight, we tuned the detectors and verified their large dynamics under the radiative background variations due to elevation increase of the telescope and to the insertion of the plug-in roo","authors_text":"A. Coppolecchia, A. Paiella, A. Volpe, C. Magneville, C. Tucker, D. Yvon, E.S. Battistelli, E. Tommasi, F. Columbro, F. Piacentini, G. D'Alessandro, G. Pettinari, G. Pisano, G. Polenta, G. Presta, I. Colantoni, L. Lamagna, M. De Petris, M.G. Castellano, P.A.R. Ade, P. De Bernardis, P. Mauskopf, S. Gordon, S. Masi, V. Vdovin","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-02-10T08:11:23Z","title":"In-flight performance of the LEKIDs of the OLIMPO experiment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.03589","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":"sha256:7ac10a5e6d0e3461757bd56e0d598bb4a579d67af1bd534a27a7cd1e31aa7c62","target":"record","created_at":"2026-07-05T00:39:23Z","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":"72ff54079fde8f565374f4064bb1ba7a321e3a694cd74140a36ffd530ea9e88a","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2020-02-10T08:11:23Z","title_canon_sha256":"214f4dae0e2a54c6ffc435daa74f39cedf2b7cae882c7ccec75f3caf2e4cfdcf"},"schema_version":"1.0","source":{"id":"2002.03589","kind":"arxiv","version":1}},"canonical_sha256":"63371b85d5e806f7eef9d93784ef9018f48c4d312c024a3ddc992e4b6a4c9ac2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63371b85d5e806f7eef9d93784ef9018f48c4d312c024a3ddc992e4b6a4c9ac2","first_computed_at":"2026-07-05T00:39:23.922810Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:39:23.922810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZF5Obm+np0U5hIUv5XVwW4cC21HUMbfjXxXAdhsskarPrRU3CYjvVjDYcxcMtQjXrz3zbS/eTNLNM2+kq0OpBg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:39:23.923250Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.03589","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ac10a5e6d0e3461757bd56e0d598bb4a579d67af1bd534a27a7cd1e31aa7c62","sha256:638f0962e82f8a974dd4c5c04d9885caac3805052abda9a1bda74da61cbdc61a"],"state_sha256":"490bd1b01e178815227bc0bc00d7f4249893166a8078138ca3a50b35d5bcb1cc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KNvW9kAn1pj9pHxv43rxA1pB4KHAUIc1Ymxvnb6c/mycQnBD/0cQL+5NSplvEsl63Hr4/MXflGd+SwTSS298Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T23:03:13.523167Z","bundle_sha256":"fee54529ce0730e6b4af6c4b7f471c64a91f6dfb3748cb7466b87904dbd9fbc8"}}