{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JY5SKHYUGQKALPKPKJ42F5LIP7","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":"ceed6b09105ed2c32bf098f8939b541c849bdcfda7d54905203ed29ac5560be9","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-06T20:31:17Z","title_canon_sha256":"6e4758d42c311f4526f74119aade67ca655b7cf07e8d2b6cb5b845f0890be4c1"},"schema_version":"1.0","source":{"id":"1706.01961","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.01961","created_at":"2026-05-18T00:38:51Z"},{"alias_kind":"arxiv_version","alias_value":"1706.01961v1","created_at":"2026-05-18T00:38:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01961","created_at":"2026-05-18T00:38:51Z"},{"alias_kind":"pith_short_12","alias_value":"JY5SKHYUGQKA","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JY5SKHYUGQKALPKP","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JY5SKHYU","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:48f2c3a1b9d753f6becc573a67dda8afa888598de8619425824c2e6fd9a7ff79","target":"graph","created_at":"2026-05-18T00:38:51Z","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 present new SDSS and Washington photometry of the young, outer-halo stellar system, Segue 3. Combined with archival VI-observations, our most consistent results yield: $Z=0.006$, $\\log(Age)=9.42$, $(m-M)_0=17.35$, $E(B-V)=0.09$, with a high binary fraction of $0.39\\pm 0.05$, using the Padova models. We confirm that mass segregation has occurred, supporting the hypothesis that this cluster is being tidally disrupted. A 3-parameter King model yields a cluster radius of $r_{cl}=0.017^\\circ$, a core radius of $r_{c}=0.003^\\circ$, and a tidal radius of $r_t=0.04^\\circ \\pm 0.02^\\circ$. A comparis","authors_text":"Brianna Lacy, Charli Sakari, Christopher Evan Davis, Donna Le, George Wallerstein, Hanah Joudi, Joanne Hughes, Olivia Corrin, Rose Marie Haynes, Spencer Schiefelbein","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-06T20:31:17Z","title":"A Multi-Wavelength Study of the Segue 3 Cluster"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01961","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":"sha256:968a6742ec8ae8ccc0b81638b3ca5606e78ee93737e13ee170b8cf326065bb87","target":"record","created_at":"2026-05-18T00:38:51Z","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":"ceed6b09105ed2c32bf098f8939b541c849bdcfda7d54905203ed29ac5560be9","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-06T20:31:17Z","title_canon_sha256":"6e4758d42c311f4526f74119aade67ca655b7cf07e8d2b6cb5b845f0890be4c1"},"schema_version":"1.0","source":{"id":"1706.01961","kind":"arxiv","version":1}},"canonical_sha256":"4e3b251f14341405bd4f5279a2f5687fcdcc6d403a9d9ca22d24bc01c1fe31d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e3b251f14341405bd4f5279a2f5687fcdcc6d403a9d9ca22d24bc01c1fe31d1","first_computed_at":"2026-05-18T00:38:51.659900Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:51.659900Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p1vHbYdkftqMJH2ink0xHlRwUtQZXYYKFWDTbra+RDBUFSW18WZJs9pl8qpZV3XkJCCFzrpK421SloJXEYB9DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:51.660395Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.01961","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:968a6742ec8ae8ccc0b81638b3ca5606e78ee93737e13ee170b8cf326065bb87","sha256:48f2c3a1b9d753f6becc573a67dda8afa888598de8619425824c2e6fd9a7ff79"],"state_sha256":"082520dd2bf775de6d8d22e774177a068ad5f80eff6aca30cee53b67b57507e9"}