{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:GLEPU2GYUGUZSTIPNXD26PTKQN","short_pith_number":"pith:GLEPU2GY","schema_version":"1.0","canonical_sha256":"32c8fa68d8a1a9994d0f6dc7af3e6a83716cbd7f4f6a2ed89ad03a7c450eeed6","source":{"kind":"arxiv","id":"1707.06653","version":1},"attestation_state":"computed","paper":{"title":"Modelling the Observed Stellar Mass Function and its Radial Variation in Galactic Globular Clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Barbara Lanzoni, Emanuele Dalessandro, Enrico Vesperini, Francesco R. Ferraro, Giacomo Beccari, Jeremy J. Webb","submitted_at":"2017-07-20T18:00:05Z","abstract_excerpt":"We measure how the slope $\\alpha$ of the stellar mass function (MF) changes as a function of clustercentric distance $r$ in five Galactic globular clusters and compare $\\alpha(r)$ to predictions from direct $N$-body star cluster simulations. Theoretical studies predict that $\\alpha(r)$ (which traces the degree of mass segregation in a cluster) should steepen with time as a cluster undergoes two-body relaxation and that the amount by which the global MF can evolve from its initial state due to stellar escape is directly linked to $\\alpha(r)$. We find that the amount of mass segregation in M10, "},"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":"1707.06653","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-07-20T18:00:05Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"cb9fc93171a78e0b553085806a11d202518a115adfc670ce47f753d4035e55cd","abstract_canon_sha256":"05fba2265f6cd2cfbc386d0a435835336cb1efbdfe1d38e8b63868026dbac6a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:28.357207Z","signature_b64":"0/U+KmmelxiYB3Pn5jEFHlYQQcFNU9SJQrBC5JzR1ybV4BqWRshsyn84xOyIgbp2iA2ZSziXML6b57lQG/IcDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32c8fa68d8a1a9994d0f6dc7af3e6a83716cbd7f4f6a2ed89ad03a7c450eeed6","last_reissued_at":"2026-05-18T00:36:28.356701Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:28.356701Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modelling the Observed Stellar Mass Function and its Radial Variation in Galactic Globular Clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Barbara Lanzoni, Emanuele Dalessandro, Enrico Vesperini, Francesco R. Ferraro, Giacomo Beccari, Jeremy J. Webb","submitted_at":"2017-07-20T18:00:05Z","abstract_excerpt":"We measure how the slope $\\alpha$ of the stellar mass function (MF) changes as a function of clustercentric distance $r$ in five Galactic globular clusters and compare $\\alpha(r)$ to predictions from direct $N$-body star cluster simulations. Theoretical studies predict that $\\alpha(r)$ (which traces the degree of mass segregation in a cluster) should steepen with time as a cluster undergoes two-body relaxation and that the amount by which the global MF can evolve from its initial state due to stellar escape is directly linked to $\\alpha(r)$. We find that the amount of mass segregation in M10, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.06653","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":"1707.06653","created_at":"2026-05-18T00:36:28.356775+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.06653v1","created_at":"2026-05-18T00:36:28.356775+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.06653","created_at":"2026-05-18T00:36:28.356775+00:00"},{"alias_kind":"pith_short_12","alias_value":"GLEPU2GYUGUZ","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"GLEPU2GYUGUZSTIP","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"GLEPU2GY","created_at":"2026-05-18T12:31:18.294218+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/GLEPU2GYUGUZSTIPNXD26PTKQN","json":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN.json","graph_json":"https://pith.science/api/pith-number/GLEPU2GYUGUZSTIPNXD26PTKQN/graph.json","events_json":"https://pith.science/api/pith-number/GLEPU2GYUGUZSTIPNXD26PTKQN/events.json","paper":"https://pith.science/paper/GLEPU2GY"},"agent_actions":{"view_html":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN","download_json":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN.json","view_paper":"https://pith.science/paper/GLEPU2GY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.06653&json=true","fetch_graph":"https://pith.science/api/pith-number/GLEPU2GYUGUZSTIPNXD26PTKQN/graph.json","fetch_events":"https://pith.science/api/pith-number/GLEPU2GYUGUZSTIPNXD26PTKQN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN/action/storage_attestation","attest_author":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN/action/author_attestation","sign_citation":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN/action/citation_signature","submit_replication":"https://pith.science/pith/GLEPU2GYUGUZSTIPNXD26PTKQN/action/replication_record"}},"created_at":"2026-05-18T00:36:28.356775+00:00","updated_at":"2026-05-18T00:36:28.356775+00:00"}