{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P6ALKZGG27U2N6FAITVFYSNGRS","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":"fc6af560e2335803e47478caf6cba1e4b14fc6ca508ab739c4d3119825889fe6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-10-30T19:34:44Z","title_canon_sha256":"0724416a273018592adcbef9d286afd979e286e1d8badddaa690eb3bbe072647"},"schema_version":"1.0","source":{"id":"1710.11209","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.11209","created_at":"2026-05-18T00:23:29Z"},{"alias_kind":"arxiv_version","alias_value":"1710.11209v1","created_at":"2026-05-18T00:23:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.11209","created_at":"2026-05-18T00:23:29Z"},{"alias_kind":"pith_short_12","alias_value":"P6ALKZGG27U2","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P6ALKZGG27U2N6FA","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P6ALKZGG","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:478dd32cf7fbab8c6731c657a8ed9fc8202c005bcc3bdc895451b73ab6b37883","target":"graph","created_at":"2026-05-18T00:23:29Z","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":"Several studies have shown that stellar activity features, such as occulted and non-occulted starspots, can affect the measurement of transit parameters biasing studies of transit timing variations and transmission spectra. We present $\\texttt{PyTranSpot}$, which we designed to model multiband transit light curves showing starspot anomalies, inferring both transit and spot parameters. The code follows a pixellation approach to model the star with its corresponding limb darkening, spots, and transiting planet on a two dimensional Cartesian coordinate grid. We combine $\\texttt{PyTranSpot}$ with ","authors_text":"A. Hanslmeier, E. W. Guenther, H. Lammer, Ines G. Juvan, J. Tregloan-Reed, L. Fossati, M. Lendl, P. E. Cubillos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-10-30T19:34:44Z","title":"$\\texttt{PyTranSpot}$ - A tool for multiband light curve modeling of planetary transits and stellar spots"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.11209","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:c6b2f67d12b0008c5730a7ef6636b5de70c772def01431cbdc02da338f3d3308","target":"record","created_at":"2026-05-18T00:23:29Z","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":"fc6af560e2335803e47478caf6cba1e4b14fc6ca508ab739c4d3119825889fe6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-10-30T19:34:44Z","title_canon_sha256":"0724416a273018592adcbef9d286afd979e286e1d8badddaa690eb3bbe072647"},"schema_version":"1.0","source":{"id":"1710.11209","kind":"arxiv","version":1}},"canonical_sha256":"7f80b564c6d7e9a6f8a044ea5c49a68c8649a4b71850361562b249985cc61e72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f80b564c6d7e9a6f8a044ea5c49a68c8649a4b71850361562b249985cc61e72","first_computed_at":"2026-05-18T00:23:29.846237Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:29.846237Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hCQB4L3g96gSZrX1Xl6Cds2GcJ+wmxV5zyUVnemRsXCzN++fc+hGCInwcXtq3Bt+9qkacIf5hh/3XYvtRZacBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:29.846864Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.11209","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6b2f67d12b0008c5730a7ef6636b5de70c772def01431cbdc02da338f3d3308","sha256:478dd32cf7fbab8c6731c657a8ed9fc8202c005bcc3bdc895451b73ab6b37883"],"state_sha256":"dad7cc012f3bcb1e901d7f91f4073fe16e9e0028d627dae0ddc63a21f6a7f635"}