{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:Y45YZ3QWCVH5VE3S5P5WOWDRMO","short_pith_number":"pith:Y45YZ3QW","schema_version":"1.0","canonical_sha256":"c73b8cee16154fda9372ebfb67587163ba41276bdd9376786fa301e53495bfd5","source":{"kind":"arxiv","id":"astro-ph/0311241","version":1},"attestation_state":"computed","paper":{"title":"Shell Structure in the Fornax Dwarf Spheroidal Galaxy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"David Malin, David Martinez-Delgado, G. S. Da Costa, Joss Bland-Hawthorn, Kenneth C. Freeman, Matthew Coleman","submitted_at":"2003-11-11T04:40:17Z","abstract_excerpt":"We present initial results from a wide field photometric survey of the Fornax dwarf spheroidal (dSph) galaxy. The focus here is on a small overdensity of stars located approximately 17 arcmin (670 pc in projection) from the centre of Fornax. Based on imaging data in both V and I bands down to approximately V = 21, the dimensions of the feature are approximately 1.7 arcmin by 3.2 arcmin (68 pc by 128 pc) with an average surface brightness of 25.8 mag/arcsec^2 in V. A follow-up analysis using the deep B and R band data obtained by Stetson et al. (1998) indicates that the overdensity is apparentl"},"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/0311241","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-11-11T04:40:17Z","cross_cats_sorted":[],"title_canon_sha256":"d9eeef6657129d0697b65ee6ad31e9d60401ed4c0f2bbbf82b4c85ca24f2afe7","abstract_canon_sha256":"cfe7508d2aef1d4dd8027ece786a903f7b9138d60e1f2d810a5de67552131e1b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:47.827598Z","signature_b64":"2HHNdjOL+Zldti7uDouNXoVqLzdC2eIYVraTbIqHEZzu7VVgYK58ZKBl99TBowGpAQ3mSLFW7M1fWYh9u/1MAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c73b8cee16154fda9372ebfb67587163ba41276bdd9376786fa301e53495bfd5","last_reissued_at":"2026-07-04T16:37:47.827194Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:47.827194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Shell Structure in the Fornax Dwarf Spheroidal Galaxy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"David Malin, David Martinez-Delgado, G. S. Da Costa, Joss Bland-Hawthorn, Kenneth C. Freeman, Matthew Coleman","submitted_at":"2003-11-11T04:40:17Z","abstract_excerpt":"We present initial results from a wide field photometric survey of the Fornax dwarf spheroidal (dSph) galaxy. The focus here is on a small overdensity of stars located approximately 17 arcmin (670 pc in projection) from the centre of Fornax. Based on imaging data in both V and I bands down to approximately V = 21, the dimensions of the feature are approximately 1.7 arcmin by 3.2 arcmin (68 pc by 128 pc) with an average surface brightness of 25.8 mag/arcsec^2 in V. A follow-up analysis using the deep B and R band data obtained by Stetson et al. (1998) indicates that the overdensity is apparentl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0311241","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0311241/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/0311241","created_at":"2026-07-04T16:37:47.827250+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0311241v1","created_at":"2026-07-04T16:37:47.827250+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0311241","created_at":"2026-07-04T16:37:47.827250+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y45YZ3QWCVH5","created_at":"2026-07-04T16:37:47.827250+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y45YZ3QWCVH5VE3S","created_at":"2026-07-04T16:37:47.827250+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y45YZ3QW","created_at":"2026-07-04T16:37:47.827250+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/Y45YZ3QWCVH5VE3S5P5WOWDRMO","json":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO.json","graph_json":"https://pith.science/api/pith-number/Y45YZ3QWCVH5VE3S5P5WOWDRMO/graph.json","events_json":"https://pith.science/api/pith-number/Y45YZ3QWCVH5VE3S5P5WOWDRMO/events.json","paper":"https://pith.science/paper/Y45YZ3QW"},"agent_actions":{"view_html":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO","download_json":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO.json","view_paper":"https://pith.science/paper/Y45YZ3QW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0311241&json=true","fetch_graph":"https://pith.science/api/pith-number/Y45YZ3QWCVH5VE3S5P5WOWDRMO/graph.json","fetch_events":"https://pith.science/api/pith-number/Y45YZ3QWCVH5VE3S5P5WOWDRMO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO/action/storage_attestation","attest_author":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO/action/author_attestation","sign_citation":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO/action/citation_signature","submit_replication":"https://pith.science/pith/Y45YZ3QWCVH5VE3S5P5WOWDRMO/action/replication_record"}},"created_at":"2026-07-04T16:37:47.827250+00:00","updated_at":"2026-07-04T16:37:47.827250+00:00"}