{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:HAZSUCVN2GP276XKEU3IHARZ2B","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":"1cd65bec8eafd6e07aa19262d97061a4253f4eadc20635cf80bc42831b17c5c5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-01-27T14:11:33Z","title_canon_sha256":"84b790dc86735706861a7bccb309d30843447004483ee8ce7946e252dbfb0b50"},"schema_version":"1.0","source":{"id":"2201.11532","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2201.11532","created_at":"2026-07-05T04:18:07Z"},{"alias_kind":"arxiv_version","alias_value":"2201.11532v1","created_at":"2026-07-05T04:18:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.11532","created_at":"2026-07-05T04:18:07Z"},{"alias_kind":"pith_short_12","alias_value":"HAZSUCVN2GP2","created_at":"2026-07-05T04:18:07Z"},{"alias_kind":"pith_short_16","alias_value":"HAZSUCVN2GP276XK","created_at":"2026-07-05T04:18:07Z"},{"alias_kind":"pith_short_8","alias_value":"HAZSUCVN","created_at":"2026-07-05T04:18:07Z"}],"graph_snapshots":[{"event_id":"sha256:54e53a2db81e053f3ca4833f31416888eaaab7900130163cfb83046abd3e7245","target":"graph","created_at":"2026-07-05T04:18:07Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2201.11532/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Super-Earths and sub-Neptunes have been found simultaneously in multiplanetary systems, suggesting that they are appropriate to study composition and formation within the same environment. We perform a homogeneous interior structure analysis of five multiplanetary systems to explore the compositional trends and its relation with planet formation. For K2-138, we present revised masses and stellar host chemical abundances to improve the constraints on the planetary interior. We conduct a line-by-line differential spectroscopic analysis on the stellar spectra to obtain its chemical abundances and","authors_text":"Alexandre Santerne, Artyom Aguichine, Emmanuel Marcq, Lorena Acu\\~na, Magali Deleuil, Olivier Mousis, Theo Lopez, Thierry Morel","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-01-27T14:11:33Z","title":"Water content trends in K2-138 and other low-mass multiplanetary systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.11532","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":"sha256:426a9c88a1eaf2e7c92e7fbc5b0db6c71d1eab25ace79050063f149e1969d50b","target":"record","created_at":"2026-07-05T04:18:07Z","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":"1cd65bec8eafd6e07aa19262d97061a4253f4eadc20635cf80bc42831b17c5c5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-01-27T14:11:33Z","title_canon_sha256":"84b790dc86735706861a7bccb309d30843447004483ee8ce7946e252dbfb0b50"},"schema_version":"1.0","source":{"id":"2201.11532","kind":"arxiv","version":1}},"canonical_sha256":"38332a0aadd19faffaea2536838239d042037fdaa4f6668c6fb735185ab06492","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38332a0aadd19faffaea2536838239d042037fdaa4f6668c6fb735185ab06492","first_computed_at":"2026-07-05T04:18:07.284582Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:18:07.284582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8coqKsO84/mgYtjZnqDhqPp+nC/D9iseXHN2qFodgUR/QnJWfssXCGgg270iDjgbHUF62qhDKzyFxnEqPBd0CQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:18:07.285055Z","signed_message":"canonical_sha256_bytes"},"source_id":"2201.11532","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:426a9c88a1eaf2e7c92e7fbc5b0db6c71d1eab25ace79050063f149e1969d50b","sha256:54e53a2db81e053f3ca4833f31416888eaaab7900130163cfb83046abd3e7245"],"state_sha256":"532f5714de2e06dcdc2bb6fcc41404f35eecf18e61250d3f93f865a323a57806"}