{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:532NPDBQEXUVGJC4QIF67N3ODQ","short_pith_number":"pith:532NPDBQ","schema_version":"1.0","canonical_sha256":"eef4d78c3025e953245c820befb76e1c3818bed5095d14ea696f1d3101102994","source":{"kind":"arxiv","id":"1503.04819","version":1},"attestation_state":"computed","paper":{"title":"Spatial Structures In the Globular Cluster Distribution of the Ten Brightest Virgo Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Zezas, G. Fabbiano, R. d'Abrusco","submitted_at":"2015-03-16T20:00:40Z","abstract_excerpt":"We report the discovery of significant localized structures in the projected two-dimensional (2D) spatial distributions of the Globular Cluster (GC) systems of the ten brightest galaxies in the Virgo Cluster. We use catalogs of GCs extracted from the HST ACS Virgo Cluster Survey (ACSVCS) imaging data, complemented, when available, by additional archival ACS data. These structures have projected sizes ranging from $\\sim\\!5$ arcsec to few arc-minutes ($\\sim\\!1$ to $\\sim\\!25$ kpc). Their morphologies range from localized, circular, to coherent, complex shapes resembling arcs and streams. The larg"},"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":"1503.04819","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-16T20:00:40Z","cross_cats_sorted":[],"title_canon_sha256":"49fcc7f2394fd6e42bfc9c6f423da24fb0f7f6cbac87477e95b49caf166ace2e","abstract_canon_sha256":"8337a81b56210c3175bf49efb4157d9c4b8b95052ba0bac40815d090fd2f2bab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:33.742917Z","signature_b64":"tD7G33RkRbQFqHsC/CmglRw3SdwEYAlQxvJQopFKl7j8WZW570Ylv+0So+5mt2UJVYHuJ82F2+fGdu7MrUIYCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eef4d78c3025e953245c820befb76e1c3818bed5095d14ea696f1d3101102994","last_reissued_at":"2026-05-18T02:03:33.742305Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:33.742305Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spatial Structures In the Globular Cluster Distribution of the Ten Brightest Virgo Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Zezas, G. Fabbiano, R. d'Abrusco","submitted_at":"2015-03-16T20:00:40Z","abstract_excerpt":"We report the discovery of significant localized structures in the projected two-dimensional (2D) spatial distributions of the Globular Cluster (GC) systems of the ten brightest galaxies in the Virgo Cluster. We use catalogs of GCs extracted from the HST ACS Virgo Cluster Survey (ACSVCS) imaging data, complemented, when available, by additional archival ACS data. These structures have projected sizes ranging from $\\sim\\!5$ arcsec to few arc-minutes ($\\sim\\!1$ to $\\sim\\!25$ kpc). Their morphologies range from localized, circular, to coherent, complex shapes resembling arcs and streams. The larg"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04819","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":"1503.04819","created_at":"2026-05-18T02:03:33.742404+00:00"},{"alias_kind":"arxiv_version","alias_value":"1503.04819v1","created_at":"2026-05-18T02:03:33.742404+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04819","created_at":"2026-05-18T02:03:33.742404+00:00"},{"alias_kind":"pith_short_12","alias_value":"532NPDBQEXUV","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"532NPDBQEXUVGJC4","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"532NPDBQ","created_at":"2026-05-18T12:29:05.191682+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/532NPDBQEXUVGJC4QIF67N3ODQ","json":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ.json","graph_json":"https://pith.science/api/pith-number/532NPDBQEXUVGJC4QIF67N3ODQ/graph.json","events_json":"https://pith.science/api/pith-number/532NPDBQEXUVGJC4QIF67N3ODQ/events.json","paper":"https://pith.science/paper/532NPDBQ"},"agent_actions":{"view_html":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ","download_json":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ.json","view_paper":"https://pith.science/paper/532NPDBQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1503.04819&json=true","fetch_graph":"https://pith.science/api/pith-number/532NPDBQEXUVGJC4QIF67N3ODQ/graph.json","fetch_events":"https://pith.science/api/pith-number/532NPDBQEXUVGJC4QIF67N3ODQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ/action/storage_attestation","attest_author":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ/action/author_attestation","sign_citation":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ/action/citation_signature","submit_replication":"https://pith.science/pith/532NPDBQEXUVGJC4QIF67N3ODQ/action/replication_record"}},"created_at":"2026-05-18T02:03:33.742404+00:00","updated_at":"2026-05-18T02:03:33.742404+00:00"}