{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:MJLOFB6PQEL3Q5MBVUPN4K5XZH","short_pith_number":"pith:MJLOFB6P","schema_version":"1.0","canonical_sha256":"6256e287cf8117b87581ad1ede2bb7c9c406779248619c3d1005a78114bc081d","source":{"kind":"arxiv","id":"1206.6104","version":2},"attestation_state":"computed","paper":{"title":"Massive open star clusters using the VVV survey I. Presentation of the data and description of the approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A.-N. Chen\\'e (U. de Concepci\\'on, Astrophysics), C. Bonatto (U. Federal do Rio Grande do Sul), C. Feinstein (IALP), C. Moni Bidin (U. de Concepci\\'on), D. Geisler (U. de Concepci\\'on), D. J. Majaess (Saint Mary's University), D. Minniti (The Milky Way Millennium Nucleus, F. Mauro (U. de Concepci\\'on), G. Baume (IALP), J. Borissova (U. de Valpara\\'iso, J. R. A. Clarke (U. de Valpara\\'iso, M. Catelan (The Milky Way Millennium Nucleus, M. S. N. Kumar (Centro de Astrofisica da Universidade do Porto), P. Lucas (U. of Hertfordshire), Princeton University), PUC de Chile, PUC de Chile), R. de Grijs (Kavli Institute for Astronomy, R. Kurtev (U. de Valpara\\'iso), S. E. Sale (U. de Valpara\\'iso, The Milky Way Millennium Nucleus), U. de Valpara\\'iso), U. of Hertfordshire), Vatican Observatory, V. D. Ivanov (ESO)","submitted_at":"2012-06-26T20:00:02Z","abstract_excerpt":"Context: The ESO Public Survey \"VISTA Variables in the V\\'ia L\\'actea\" (VVV) provides deep multi-epoch infrared observations for an unprecedented 562 sq. degrees of the Galactic bulge, and adjacent regions of the disk. Aims: The VVV observations will foster the construction of a sample of Galactic star clusters with reliable and homogeneously derived physical parameters (e.g., age, distance, and mass, etc.). In this first paper in a series, the methodology employed to establish cluster parameters for the envisioned database are elaborated upon by analyzing a subsample of 4 known young open clu"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1206.6104","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-06-26T20:00:02Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"0530155dbd69e924f546fab77669d187b959c94cd8b0223bb354ba23477dff8a","abstract_canon_sha256":"f1ffc322b40356a749fd446a3e3033e91c0ceaa2c0ead72bfa0ab6dc911e0f2d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:41.531148Z","signature_b64":"Gx/los4MihYsYh/M8nVZDZcPDYU7mo2tGfFK6jVyk5IumxuoJpQUP/4acU0gIwmvP0Iz4vxIQld8IngxtydvDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6256e287cf8117b87581ad1ede2bb7c9c406779248619c3d1005a78114bc081d","last_reissued_at":"2026-05-18T01:56:41.530765Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:41.530765Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Massive open star clusters using the VVV survey I. Presentation of the data and description of the approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A.-N. Chen\\'e (U. de Concepci\\'on, Astrophysics), C. Bonatto (U. Federal do Rio Grande do Sul), C. Feinstein (IALP), C. Moni Bidin (U. de Concepci\\'on), D. Geisler (U. de Concepci\\'on), D. J. Majaess (Saint Mary's University), D. Minniti (The Milky Way Millennium Nucleus, F. Mauro (U. de Concepci\\'on), G. Baume (IALP), J. Borissova (U. de Valpara\\'iso, J. R. A. Clarke (U. de Valpara\\'iso, M. Catelan (The Milky Way Millennium Nucleus, M. S. N. Kumar (Centro de Astrofisica da Universidade do Porto), P. Lucas (U. of Hertfordshire), Princeton University), PUC de Chile, PUC de Chile), R. de Grijs (Kavli Institute for Astronomy, R. Kurtev (U. de Valpara\\'iso), S. E. Sale (U. de Valpara\\'iso, The Milky Way Millennium Nucleus), U. de Valpara\\'iso), U. of Hertfordshire), Vatican Observatory, V. D. Ivanov (ESO)","submitted_at":"2012-06-26T20:00:02Z","abstract_excerpt":"Context: The ESO Public Survey \"VISTA Variables in the V\\'ia L\\'actea\" (VVV) provides deep multi-epoch infrared observations for an unprecedented 562 sq. degrees of the Galactic bulge, and adjacent regions of the disk. Aims: The VVV observations will foster the construction of a sample of Galactic star clusters with reliable and homogeneously derived physical parameters (e.g., age, distance, and mass, etc.). In this first paper in a series, the methodology employed to establish cluster parameters for the envisioned database are elaborated upon by analyzing a subsample of 4 known young open clu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6104","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1206.6104","created_at":"2026-05-18T01:56:41.530828+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.6104v2","created_at":"2026-05-18T01:56:41.530828+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.6104","created_at":"2026-05-18T01:56:41.530828+00:00"},{"alias_kind":"pith_short_12","alias_value":"MJLOFB6PQEL3","created_at":"2026-05-18T12:27:14.488303+00:00"},{"alias_kind":"pith_short_16","alias_value":"MJLOFB6PQEL3Q5MB","created_at":"2026-05-18T12:27:14.488303+00:00"},{"alias_kind":"pith_short_8","alias_value":"MJLOFB6P","created_at":"2026-05-18T12:27:14.488303+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH","json":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH.json","graph_json":"https://pith.science/api/pith-number/MJLOFB6PQEL3Q5MBVUPN4K5XZH/graph.json","events_json":"https://pith.science/api/pith-number/MJLOFB6PQEL3Q5MBVUPN4K5XZH/events.json","paper":"https://pith.science/paper/MJLOFB6P"},"agent_actions":{"view_html":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH","download_json":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH.json","view_paper":"https://pith.science/paper/MJLOFB6P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.6104&json=true","fetch_graph":"https://pith.science/api/pith-number/MJLOFB6PQEL3Q5MBVUPN4K5XZH/graph.json","fetch_events":"https://pith.science/api/pith-number/MJLOFB6PQEL3Q5MBVUPN4K5XZH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH/action/storage_attestation","attest_author":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH/action/author_attestation","sign_citation":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH/action/citation_signature","submit_replication":"https://pith.science/pith/MJLOFB6PQEL3Q5MBVUPN4K5XZH/action/replication_record"}},"created_at":"2026-05-18T01:56:41.530828+00:00","updated_at":"2026-05-18T01:56:41.530828+00:00"}