{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:KNYGV6E4NQXATHVTVKT7X3RG4U","short_pith_number":"pith:KNYGV6E4","schema_version":"1.0","canonical_sha256":"53706af89c6c2e099eb3aaa7fbee26e50759879cbd9044330dbc96e65d934fba","source":{"kind":"arxiv","id":"1709.10448","version":1},"attestation_state":"computed","paper":{"title":"The stellar content of the infalling molecular clump G286.21+0.17","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"G. de Marchi, J. C. Tan, J. Kainulainen, M. Andersen, P. J. Barnes","submitted_at":"2017-09-29T15:14:13Z","abstract_excerpt":"The early evolution during massive star cluster formation is still uncertain. Observing embedded clusters at their earliest stages of formation can provide insight into the spatial and temporal distribution of the stars and thus probe different star cluster formation models. We present near-infrared imaging of an 8'*13'(5.4pc*8.7pc) region around the massive infalling clump G286.21+0.17(also known as BYF73). The stellar content across the field is determined and photometry is derived in order to { obtain} stellar parameters for the cluster members. We find evidence for some sub-structure (on s"},"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":"1709.10448","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-09-29T15:14:13Z","cross_cats_sorted":[],"title_canon_sha256":"db30d1a309ea0405b83f8d494a3f7e3d8615d8e894d7901fb2e7b2f5f7df1941","abstract_canon_sha256":"610c8c1e9ef24caaf5743e69bb031ac7d4ed387df93ca7c6c0a9983e1dcb9131"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:28.422299Z","signature_b64":"8p3RQqDwO261ZOoIehdgrdWW/tv/4x/bOT0MJFnThBu9esHdlCCq9hp1zgbU2ytsIvY286uoKgYoNTJ0HnbYDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53706af89c6c2e099eb3aaa7fbee26e50759879cbd9044330dbc96e65d934fba","last_reissued_at":"2026-05-18T00:29:28.421713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:28.421713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The stellar content of the infalling molecular clump G286.21+0.17","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"G. de Marchi, J. C. Tan, J. Kainulainen, M. Andersen, P. J. Barnes","submitted_at":"2017-09-29T15:14:13Z","abstract_excerpt":"The early evolution during massive star cluster formation is still uncertain. Observing embedded clusters at their earliest stages of formation can provide insight into the spatial and temporal distribution of the stars and thus probe different star cluster formation models. We present near-infrared imaging of an 8'*13'(5.4pc*8.7pc) region around the massive infalling clump G286.21+0.17(also known as BYF73). The stellar content across the field is determined and photometry is derived in order to { obtain} stellar parameters for the cluster members. We find evidence for some sub-structure (on s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.10448","kind":"arxiv","version":1},"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":"1709.10448","created_at":"2026-05-18T00:29:28.421788+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.10448v1","created_at":"2026-05-18T00:29:28.421788+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.10448","created_at":"2026-05-18T00:29:28.421788+00:00"},{"alias_kind":"pith_short_12","alias_value":"KNYGV6E4NQXA","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_16","alias_value":"KNYGV6E4NQXATHVT","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_8","alias_value":"KNYGV6E4","created_at":"2026-05-18T12:31:24.725408+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/KNYGV6E4NQXATHVTVKT7X3RG4U","json":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U.json","graph_json":"https://pith.science/api/pith-number/KNYGV6E4NQXATHVTVKT7X3RG4U/graph.json","events_json":"https://pith.science/api/pith-number/KNYGV6E4NQXATHVTVKT7X3RG4U/events.json","paper":"https://pith.science/paper/KNYGV6E4"},"agent_actions":{"view_html":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U","download_json":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U.json","view_paper":"https://pith.science/paper/KNYGV6E4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.10448&json=true","fetch_graph":"https://pith.science/api/pith-number/KNYGV6E4NQXATHVTVKT7X3RG4U/graph.json","fetch_events":"https://pith.science/api/pith-number/KNYGV6E4NQXATHVTVKT7X3RG4U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U/action/storage_attestation","attest_author":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U/action/author_attestation","sign_citation":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U/action/citation_signature","submit_replication":"https://pith.science/pith/KNYGV6E4NQXATHVTVKT7X3RG4U/action/replication_record"}},"created_at":"2026-05-18T00:29:28.421788+00:00","updated_at":"2026-05-18T00:29:28.421788+00:00"}