{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:U5B2TIOVUXWLPJ6GZIBYO4WEOC","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":"5fdb933a9aee14f44b28a93b910f93841260f6f4e601d3f9bd85efaa90ab8431","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-30T09:24:09Z","title_canon_sha256":"c3507801e9dddec9bb780d9ba53e3953f75653941a50fc7e8ba1db9ba1418e55"},"schema_version":"1.0","source":{"id":"1409.8448","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.8448","created_at":"2026-05-18T01:41:54Z"},{"alias_kind":"arxiv_version","alias_value":"1409.8448v1","created_at":"2026-05-18T01:41:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8448","created_at":"2026-05-18T01:41:54Z"},{"alias_kind":"pith_short_12","alias_value":"U5B2TIOVUXWL","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"U5B2TIOVUXWLPJ6G","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"U5B2TIOV","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:86a0907f9e677bafe0f195ba0a6ebfcf433a15180a35b08403837f7b8e3d8d4b","target":"graph","created_at":"2026-05-18T01:41:54Z","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 use original spectra and available photometric data to recover parameters of the stellar atmosphere of PZ Mon, formerly referred as an active red dwarf. The derived effective temperature Teff=4700K and gravity lgg=2.8 suggest that PZ Mon is a K2III giant. Stellar atmosphere parameters (Teff and lgg) alongside with the evolutionary tracks are used to estimate the stellar mass of ~1.5Mo and the radius of ~7.7Ro. The angular radius derived by the infrared flux method when combined with the linear radius suggests the distance of 250+/-70 pc, a factor 2.5 smaller than that suggested by the Hippa","authors_text":"E.A.Semenko, N.A.Gorynya, N.I.Bondar, N.N.Chugai, Yu.V.Pakhomov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-30T09:24:09Z","title":"Evolutionary status of the active star PZ Mon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8448","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":"sha256:28a2b394f820f1c6b0feafde2f18178af1060b7e1655a69aa79a338fdc9da28e","target":"record","created_at":"2026-05-18T01:41:54Z","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":"5fdb933a9aee14f44b28a93b910f93841260f6f4e601d3f9bd85efaa90ab8431","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-09-30T09:24:09Z","title_canon_sha256":"c3507801e9dddec9bb780d9ba53e3953f75653941a50fc7e8ba1db9ba1418e55"},"schema_version":"1.0","source":{"id":"1409.8448","kind":"arxiv","version":1}},"canonical_sha256":"a743a9a1d5a5ecb7a7c6ca038772c47095b030f3504dcad883c41526d4866f78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a743a9a1d5a5ecb7a7c6ca038772c47095b030f3504dcad883c41526d4866f78","first_computed_at":"2026-05-18T01:41:54.055598Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:54.055598Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vMbIY75BBbKK8jazYqnkrGBttALBST5Z6CxQzCrtzMEC9IPLGnMGyBo1k7ugIvIpn3mmCLD1T6PpqWhph7UpBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:54.056115Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.8448","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28a2b394f820f1c6b0feafde2f18178af1060b7e1655a69aa79a338fdc9da28e","sha256:86a0907f9e677bafe0f195ba0a6ebfcf433a15180a35b08403837f7b8e3d8d4b"],"state_sha256":"8bcfdc32b5c88396541b1f07228facf6d2de0cedaa24de6d1559cc0a63dfaf02"}