{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:DEEAJM2G5MLIZ4OUPAMD2EYPL5","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":"f0fda7c7f90d19cdc8bcf8d5fcd3f88f9ae6e97625f4b30a8792003f39319241","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-13T12:12:35Z","title_canon_sha256":"1228bcf5dad0ebb0611642490b5914d340b16b9839d8bb592e52b6496ebba2a4"},"schema_version":"1.0","source":{"id":"1105.2702","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2702","created_at":"2026-05-18T02:01:58Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2702v1","created_at":"2026-05-18T02:01:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2702","created_at":"2026-05-18T02:01:58Z"},{"alias_kind":"pith_short_12","alias_value":"DEEAJM2G5MLI","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DEEAJM2G5MLIZ4OU","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DEEAJM2G","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:a68b8a4881e0626559bb54d4b7f3043867e1dc01556c0f6db2d8d09f80fadc23","target":"graph","created_at":"2026-05-18T02:01:58Z","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 optical spectroscopy with FLAMES/VLT, near-IR imaging with HAWK-I/VLT, and 870 micron mapping with APEX/LABOCA of the Coronet cluster. The optical data allow to estimate spectral types, extinction and the presence of accretion in 6 more M-type members, in addition to the 12 that we had previously studied. The submillimeter maps and near-IR data reveal the presence of nebular structures and high extinction regions, which are in some cases associated to known IR, optical, and X-ray sources. Most star formation is associated to two elongated structures crossing in the central part ","authors_text":"Aurora Sicilia-Aguilar, Jouni Kainulainen, Thomas Henning, Veronica Roccatagliata","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-13T12:12:35Z","title":"Protostars and stars in the Coronet cluster: Age, evolution, and cluster structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2702","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:bd88a03f11af86908bad15a5609220403ed7fce709d4efdf1c3d6f9c579f1259","target":"record","created_at":"2026-05-18T02:01:58Z","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":"f0fda7c7f90d19cdc8bcf8d5fcd3f88f9ae6e97625f4b30a8792003f39319241","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-05-13T12:12:35Z","title_canon_sha256":"1228bcf5dad0ebb0611642490b5914d340b16b9839d8bb592e52b6496ebba2a4"},"schema_version":"1.0","source":{"id":"1105.2702","kind":"arxiv","version":1}},"canonical_sha256":"190804b346eb168cf1d478183d130f5f57464d9cde600d209c8f8307f8a57e18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"190804b346eb168cf1d478183d130f5f57464d9cde600d209c8f8307f8a57e18","first_computed_at":"2026-05-18T02:01:58.616805Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:58.616805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PQBBSKxW87kntdvyUhacG/A9zd1pjuE3kDzN0agBu2Cl3B9WzJU+8az5xi/+A8nA6NZUZDTl1oSaSW5pLleTCw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:58.617309Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.2702","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd88a03f11af86908bad15a5609220403ed7fce709d4efdf1c3d6f9c579f1259","sha256:a68b8a4881e0626559bb54d4b7f3043867e1dc01556c0f6db2d8d09f80fadc23"],"state_sha256":"b50c4322c3f014b7cde0f8a686a9077b022febc0c5cda8a881a3ced8540e5af2"}