{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ERQ72C2MFDAVGASHWIREJTRW7C","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":"a4522feba55e97bf5249f929cebe5a94d0664ba0eaef93a2ad8c1d309e318ed0","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-10-09T08:25:47Z","title_canon_sha256":"c396e651743236828a688de12342021a41676178a44c6a1bcd81cbc2f0c8c823"},"schema_version":"1.0","source":{"id":"1410.2377","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.2377","created_at":"2026-05-18T02:40:46Z"},{"alias_kind":"arxiv_version","alias_value":"1410.2377v1","created_at":"2026-05-18T02:40:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.2377","created_at":"2026-05-18T02:40:46Z"},{"alias_kind":"pith_short_12","alias_value":"ERQ72C2MFDAV","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"ERQ72C2MFDAVGASH","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"ERQ72C2M","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:1cf7b45e4dc4423e0adb9251513936c76fbbe786e46976e04e833dba8fd8c2a4","target":"graph","created_at":"2026-05-18T02:40:46Z","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":"PoGOLino is a balloon-borne scintillator-based experiment developed to study the largely unexplored high altitude neutron environment at high geomagnetic latitudes. The instrument comprises two detectors that make use of LiCAF, a novel neutron sensitive scintillator, sandwiched by BGO crystals for background reduction. The experiment was launched on March 20th 2013 from the Esrange Space Centre, Northern Sweden (geomagnetic latitude of $65^\\circ$), for a three hour flight during which the instrument took data up to an altitude of 30.9 km. The detector design and ground calibration results are ","authors_text":"Elena Moretti, Hiromitsu Takahashi, Kentaro Fukuda, Mark Pearce, Maxime Chauvin, Merlin Kole, Miranda Jackson, Mozsi Kiss, Noriaki Kawaguchi, Stefan Rydstr\\\"om, Sumito Ishizu, Takafumi Kawano, Takayuki Yanagida, Tune Kamae, Yasushi Fukazawa","cross_cats":["physics.ins-det"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-10-09T08:25:47Z","title":"PoGOLino: a scintillator-based balloon-borne neutron detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.2377","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":"sha256:6eabd83732bc0948ac46b3318e4b55f7e7374477db17e5bc8cbaa8bc3d743c92","target":"record","created_at":"2026-05-18T02:40:46Z","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":"a4522feba55e97bf5249f929cebe5a94d0664ba0eaef93a2ad8c1d309e318ed0","cross_cats_sorted":["physics.ins-det"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-10-09T08:25:47Z","title_canon_sha256":"c396e651743236828a688de12342021a41676178a44c6a1bcd81cbc2f0c8c823"},"schema_version":"1.0","source":{"id":"1410.2377","kind":"arxiv","version":1}},"canonical_sha256":"2461fd0b4c28c1530247b22244ce36f8b9e281b544aa89924d2b816abd9e4c34","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2461fd0b4c28c1530247b22244ce36f8b9e281b544aa89924d2b816abd9e4c34","first_computed_at":"2026-05-18T02:40:46.520080Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:46.520080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gKMSXqRgRJJuq7lwXQm3pCYWS2ErYT60bd39a1dXhHPW4EA/IirpsZMyq8KdrnNsezXPsMUz06Vk5/bnPXffDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:46.520684Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.2377","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6eabd83732bc0948ac46b3318e4b55f7e7374477db17e5bc8cbaa8bc3d743c92","sha256:1cf7b45e4dc4423e0adb9251513936c76fbbe786e46976e04e833dba8fd8c2a4"],"state_sha256":"e4dee3bd99afdbd36cca6c1e268864dcd4db35f678e4981546c506dc499fd357"}