{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NTFIFJCI7GGONPNU7A76AKJAWJ","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":"6b36de1ca70ed93e01e4b4d0d58acdd79a891dfd3ac04de23bda124818cdb142","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-07T15:50:51Z","title_canon_sha256":"c8f1eb1290add25ae7be1e79e902a5438eddb0a5ff81a905cef65b5b017013ec"},"schema_version":"1.0","source":{"id":"1711.02570","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.02570","created_at":"2026-05-18T00:31:07Z"},{"alias_kind":"arxiv_version","alias_value":"1711.02570v1","created_at":"2026-05-18T00:31:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.02570","created_at":"2026-05-18T00:31:07Z"},{"alias_kind":"pith_short_12","alias_value":"NTFIFJCI7GGO","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTFIFJCI7GGONPNU","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTFIFJCI","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:1ab5a8f82f9a82237f609ca5d6e1aba76072ac6569a5c229dc8d7bbfb1b167bd","target":"graph","created_at":"2026-05-18T00:31:07Z","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":"To characterise the long-term stability and true photometric sensitivity of a space-based instrument is a difficult task and can be done best with independent measurements of a relatively quiet star. A rare occasion for such a test are the complementary observations of some bright Plejades stars with the Kepler/K2 telescope and the BRITE-Austria (BAb) and UniBRITE (UBr) satellites. While most of them show a complex oscillatory behaviour, the frequency spectrum of the bright B-type star Atlas is relatively simple. From the 71 days-long K2 observations we extract the three dominant frequencies a","authors_text":"T. Kallinger, W. W. Weiss","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-07T15:50:51Z","title":"Testing the photometric stability of BRITE-Constellation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.02570","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":"sha256:14efaefd6eba26f2dda3a18e177b05a0a4dfe92ab6cc2bfdada3102d23abcd09","target":"record","created_at":"2026-05-18T00:31:07Z","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":"6b36de1ca70ed93e01e4b4d0d58acdd79a891dfd3ac04de23bda124818cdb142","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-11-07T15:50:51Z","title_canon_sha256":"c8f1eb1290add25ae7be1e79e902a5438eddb0a5ff81a905cef65b5b017013ec"},"schema_version":"1.0","source":{"id":"1711.02570","kind":"arxiv","version":1}},"canonical_sha256":"6cca82a448f98ce6bdb4f83fe02920b2411fcaa7f426599dd27e4b0af7593fa6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cca82a448f98ce6bdb4f83fe02920b2411fcaa7f426599dd27e4b0af7593fa6","first_computed_at":"2026-05-18T00:31:07.556603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:07.556603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lUTBZANbt9Md8c/DPn6A10uZ/DiNf4LJNaYXTFyfkIAHiw8JxbChJAhfsDyzX+1r/FMvCg15PX7huG0IlOu7Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:07.557472Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.02570","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14efaefd6eba26f2dda3a18e177b05a0a4dfe92ab6cc2bfdada3102d23abcd09","sha256:1ab5a8f82f9a82237f609ca5d6e1aba76072ac6569a5c229dc8d7bbfb1b167bd"],"state_sha256":"4ad756e696b54ab697b0e287e1b52d364dbb9aa52c5767181125aa2481b80a89"}