{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FV42GSTVVHE7CVBEFN6S5RFSVD","short_pith_number":"pith:FV42GSTV","schema_version":"1.0","canonical_sha256":"2d79a34a75a9c9f154242b7d2ec4b2a8dbc36d872c2929f841669f719ef25432","source":{"kind":"arxiv","id":"1706.06787","version":1},"attestation_state":"computed","paper":{"title":"The origin of discrete multiple stellar populations in globular clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"K. Bekki, P. Kroupa, T. Jerabkova","submitted_at":"2017-06-21T08:30:04Z","abstract_excerpt":"Recent observations have revealed that at least several old globular clusters (GCs) in the Galaxy have discrete distributions of stars along the Mg-Al anti-correlation. In order to discuss this recent observation, we construct a new one-zone GC formation model in which the maximum stellar mass (m_max) in the initial mass function (IMF) of stars in a forming GC depends on the star formation rate (SFR), as deduced from independent observations. We investigate the star formation histories of forming GCs. The principal results are as follows. About 30 Myr after the formation of the first generatio"},"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":"1706.06787","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-21T08:30:04Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"cb474ef47690b5cd7fe698527954d6ffd697b336b4f7a364506328a8da8383ae","abstract_canon_sha256":"3599864e491cddccbf225404e109645389f7e4ce1db381baa6d3d55207f01259"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:18.268976Z","signature_b64":"X2px2oDI2VAkNoSskXumG64qHIAq2lMaeqt9DVL480Fmeyg5IyNiiLV9PvilGTNzRy/u3fqnbYAnEUZQo9U1AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d79a34a75a9c9f154242b7d2ec4b2a8dbc36d872c2929f841669f719ef25432","last_reissued_at":"2026-05-18T00:37:18.268307Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:18.268307Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The origin of discrete multiple stellar populations in globular clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"K. Bekki, P. Kroupa, T. Jerabkova","submitted_at":"2017-06-21T08:30:04Z","abstract_excerpt":"Recent observations have revealed that at least several old globular clusters (GCs) in the Galaxy have discrete distributions of stars along the Mg-Al anti-correlation. In order to discuss this recent observation, we construct a new one-zone GC formation model in which the maximum stellar mass (m_max) in the initial mass function (IMF) of stars in a forming GC depends on the star formation rate (SFR), as deduced from independent observations. We investigate the star formation histories of forming GCs. The principal results are as follows. About 30 Myr after the formation of the first generatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.06787","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":"1706.06787","created_at":"2026-05-18T00:37:18.268449+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.06787v1","created_at":"2026-05-18T00:37:18.268449+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.06787","created_at":"2026-05-18T00:37:18.268449+00:00"},{"alias_kind":"pith_short_12","alias_value":"FV42GSTVVHE7","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FV42GSTVVHE7CVBE","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FV42GSTV","created_at":"2026-05-18T12:31:15.632608+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/FV42GSTVVHE7CVBEFN6S5RFSVD","json":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD.json","graph_json":"https://pith.science/api/pith-number/FV42GSTVVHE7CVBEFN6S5RFSVD/graph.json","events_json":"https://pith.science/api/pith-number/FV42GSTVVHE7CVBEFN6S5RFSVD/events.json","paper":"https://pith.science/paper/FV42GSTV"},"agent_actions":{"view_html":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD","download_json":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD.json","view_paper":"https://pith.science/paper/FV42GSTV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.06787&json=true","fetch_graph":"https://pith.science/api/pith-number/FV42GSTVVHE7CVBEFN6S5RFSVD/graph.json","fetch_events":"https://pith.science/api/pith-number/FV42GSTVVHE7CVBEFN6S5RFSVD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD/action/storage_attestation","attest_author":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD/action/author_attestation","sign_citation":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD/action/citation_signature","submit_replication":"https://pith.science/pith/FV42GSTVVHE7CVBEFN6S5RFSVD/action/replication_record"}},"created_at":"2026-05-18T00:37:18.268449+00:00","updated_at":"2026-05-18T00:37:18.268449+00:00"}