{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5HXH37NIKIQ4EV66I475QDYKB4","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":"dfacacb0855403ebe767aaf9ed4932148213a562ad6022a5601c2efa9ab59c1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-11-21T12:26:48Z","title_canon_sha256":"f45e20b5b1162738395b007dbd19ab999c0d018fd4629dbf324da4a84b495b96"},"schema_version":"1.0","source":{"id":"1711.07745","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07745","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07745v1","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07745","created_at":"2026-05-18T00:24:15Z"},{"alias_kind":"pith_short_12","alias_value":"5HXH37NIKIQ4","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5HXH37NIKIQ4EV66","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5HXH37NI","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:4463b0801b13de41fb79f68ca4d48a17d265275bb5f72bec6be4354f7352dc92","target":"graph","created_at":"2026-05-18T00:24:15Z","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":"We analyze the interiors of HD~219134~b and c, which are among the coolest super Earths detected thus far. Without using spectroscopic measurements, we aim at constraining if the possible atmospheres are hydrogen-rich or hydrogen-poor. In a first step, we employ a full probabilistic Bayesian inference analysis in order to rigorously quantify the degeneracy of interior parameters given the data of mass, radius, refractory element abundances, semi-major axes, and stellar irradiation. We obtain constraints on structure and composition for core, mantle, ice layer, and atmosphere. In a second step,","authors_text":"Caroline Dorn, Kevin Heng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-11-21T12:26:48Z","title":"Secondary atmospheres on HD 219134 b and c"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07745","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":"sha256:9db0e894387d121217494c0fd297886ca91ff1bc8591a1416233a03787713f30","target":"record","created_at":"2026-05-18T00:24:15Z","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":"dfacacb0855403ebe767aaf9ed4932148213a562ad6022a5601c2efa9ab59c1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2017-11-21T12:26:48Z","title_canon_sha256":"f45e20b5b1162738395b007dbd19ab999c0d018fd4629dbf324da4a84b495b96"},"schema_version":"1.0","source":{"id":"1711.07745","kind":"arxiv","version":1}},"canonical_sha256":"e9ee7dfda85221c257de473fd80f0a0f2d97fb23b710f786836f9c975277dfd4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e9ee7dfda85221c257de473fd80f0a0f2d97fb23b710f786836f9c975277dfd4","first_computed_at":"2026-05-18T00:24:15.260210Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:15.260210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9l9uuAn5IfAQg6/15GywlirOjljcHfO16dUlUpttWnUHtDJGmmbStfKniPFcrLvHs+IE8bD5ysC0h5+HA/kwAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:15.260693Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.07745","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9db0e894387d121217494c0fd297886ca91ff1bc8591a1416233a03787713f30","sha256:4463b0801b13de41fb79f68ca4d48a17d265275bb5f72bec6be4354f7352dc92"],"state_sha256":"135272e513607336804fa8fd736e4663fd65e50cb4a410953c61eec558844278"}