{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:ELI7TBD72DGGDMW7KJ5BSRRHF5","short_pith_number":"pith:ELI7TBD7","schema_version":"1.0","canonical_sha256":"22d1f9847fd0cc61b2df527a1946272f4c5d310a2ae23886e2d8a45771ebada8","source":{"kind":"arxiv","id":"astro-ph/0201011","version":2},"attestation_state":"computed","paper":{"title":"Ultra Compact Objects in the Fornax Cluster of Galaxies: Globular clusters or dwarf galaxies?","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) P. Univ. Catolica, Chile), Leopoldo Infante (2) ((1) Sternwarte der Universitaet Bonn, Michael Hilker (1), Santiago, Steffen Mieske (1","submitted_at":"2002-01-02T14:19:24Z","abstract_excerpt":"The relation between the Ultra Compact Objects (UCOs) recently discovered in the Fornax cluster (Drinkwater et al. 2000, Hilker et al. 1999) and the brightest globular clusters associated with the central galaxy NGC 1399 has been investigated. The question was adressed whether the UCOs constitute a distinct population of objects not linked to globular clusters or whether there is a smooth transition between both populations. Therefore, a spectroscopic survey on compact objects in the central region of the Fornax cluster was carried out with the 2.5m du Pont telescope (LCO). UCOs and the bright"},"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":"astro-ph/0201011","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-01-02T14:19:24Z","cross_cats_sorted":[],"title_canon_sha256":"5d1962fac25ab678acf03164d4fd64c0ef7d44cd2e5243473c2886e7b714de42","abstract_canon_sha256":"3b4d8b3373a56c953b77de2228c78995259420b019050f8f308e1e9c1454c088"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:29:11.658632Z","signature_b64":"DrGN3dlIiDuCw0NVZaBKcNhcrX4NhugDUx07m2AhgigL64CT84SmX4TX9ZCW4BjeoXxIMmNI1IHiuXApXFkLAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22d1f9847fd0cc61b2df527a1946272f4c5d310a2ae23886e2d8a45771ebada8","last_reissued_at":"2026-07-04T16:29:11.658257Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:29:11.658257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultra Compact Objects in the Fornax Cluster of Galaxies: Globular clusters or dwarf galaxies?","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) P. Univ. Catolica, Chile), Leopoldo Infante (2) ((1) Sternwarte der Universitaet Bonn, Michael Hilker (1), Santiago, Steffen Mieske (1","submitted_at":"2002-01-02T14:19:24Z","abstract_excerpt":"The relation between the Ultra Compact Objects (UCOs) recently discovered in the Fornax cluster (Drinkwater et al. 2000, Hilker et al. 1999) and the brightest globular clusters associated with the central galaxy NGC 1399 has been investigated. The question was adressed whether the UCOs constitute a distinct population of objects not linked to globular clusters or whether there is a smooth transition between both populations. Therefore, a spectroscopic survey on compact objects in the central region of the Fornax cluster was carried out with the 2.5m du Pont telescope (LCO). UCOs and the bright"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0201011","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0201011/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"astro-ph/0201011","created_at":"2026-07-04T16:29:11.658308+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0201011v2","created_at":"2026-07-04T16:29:11.658308+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0201011","created_at":"2026-07-04T16:29:11.658308+00:00"},{"alias_kind":"pith_short_12","alias_value":"ELI7TBD72DGG","created_at":"2026-07-04T16:29:11.658308+00:00"},{"alias_kind":"pith_short_16","alias_value":"ELI7TBD72DGGDMW7","created_at":"2026-07-04T16:29:11.658308+00:00"},{"alias_kind":"pith_short_8","alias_value":"ELI7TBD7","created_at":"2026-07-04T16:29:11.658308+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.09817","citing_title":"Satellite compaction pathways: environmental drivers shaping dwarf galaxy corpulence in the TNG50 simulation","ref_index":156,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5","json":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5.json","graph_json":"https://pith.science/api/pith-number/ELI7TBD72DGGDMW7KJ5BSRRHF5/graph.json","events_json":"https://pith.science/api/pith-number/ELI7TBD72DGGDMW7KJ5BSRRHF5/events.json","paper":"https://pith.science/paper/ELI7TBD7"},"agent_actions":{"view_html":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5","download_json":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5.json","view_paper":"https://pith.science/paper/ELI7TBD7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0201011&json=true","fetch_graph":"https://pith.science/api/pith-number/ELI7TBD72DGGDMW7KJ5BSRRHF5/graph.json","fetch_events":"https://pith.science/api/pith-number/ELI7TBD72DGGDMW7KJ5BSRRHF5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5/action/storage_attestation","attest_author":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5/action/author_attestation","sign_citation":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5/action/citation_signature","submit_replication":"https://pith.science/pith/ELI7TBD72DGGDMW7KJ5BSRRHF5/action/replication_record"}},"created_at":"2026-07-04T16:29:11.658308+00:00","updated_at":"2026-07-04T16:29:11.658308+00:00"}