{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WVT57UL33MNFIUVFBKQSJUIEVK","short_pith_number":"pith:WVT57UL3","schema_version":"1.0","canonical_sha256":"b567dfd17bdb1a5452a50aa124d104aab7b2c73010907f79742ad429a8254247","source":{"kind":"arxiv","id":"1511.06415","version":1},"attestation_state":"computed","paper":{"title":"The fate of a red nugget: In-situ star formation of satellites around a massive compact galaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Takahiro Morishita, Takashi Ichikawa (Tohoku university)","submitted_at":"2015-11-19T22:07:23Z","abstract_excerpt":"To study the accretion phase for local massive galaxies, we search accreting satellites around a massive compact galaxy (M_*~3.9x10^10Msun), spectroscopically confirmed (z_spec-1.9213) in the eXtreme Deep Field, which has been originally reported in Szomoru et al. We detect 1369 satellite candidates within the projected virial radius (rvir~300 kpc) of the compact galaxy in the all-combined ACS image with 5sigma-limiting magnitude of mACS~30.6 ABmag, which corresponds to ~1.6x10^7M_sun at the redshift. The photometric redshift measured with 12 multi-band images confirms 34 satellites out of the"},"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":"1511.06415","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-11-19T22:07:23Z","cross_cats_sorted":[],"title_canon_sha256":"8e1ca1d372941f08d6b32fcfe21fde08f06a832ff07ac3b540fbf0e6dc841f8b","abstract_canon_sha256":"e647900700d98b552026e5b49664bce0b48771f7b3c366e55a7f4984e976486c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:00.414792Z","signature_b64":"1ns5+f1pI9VP0t7yzWeZFIWzAr+b2qXi+6cOChMcJRR19FJiOWWJzWM4LS+6wae8CSHnnVQqZf6RHDkSwZ2ZAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b567dfd17bdb1a5452a50aa124d104aab7b2c73010907f79742ad429a8254247","last_reissued_at":"2026-05-18T01:22:00.414263Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:00.414263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The fate of a red nugget: In-situ star formation of satellites around a massive compact galaxy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Takahiro Morishita, Takashi Ichikawa (Tohoku university)","submitted_at":"2015-11-19T22:07:23Z","abstract_excerpt":"To study the accretion phase for local massive galaxies, we search accreting satellites around a massive compact galaxy (M_*~3.9x10^10Msun), spectroscopically confirmed (z_spec-1.9213) in the eXtreme Deep Field, which has been originally reported in Szomoru et al. We detect 1369 satellite candidates within the projected virial radius (rvir~300 kpc) of the compact galaxy in the all-combined ACS image with 5sigma-limiting magnitude of mACS~30.6 ABmag, which corresponds to ~1.6x10^7M_sun at the redshift. The photometric redshift measured with 12 multi-band images confirms 34 satellites out of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.06415","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":"1511.06415","created_at":"2026-05-18T01:22:00.414343+00:00"},{"alias_kind":"arxiv_version","alias_value":"1511.06415v1","created_at":"2026-05-18T01:22:00.414343+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.06415","created_at":"2026-05-18T01:22:00.414343+00:00"},{"alias_kind":"pith_short_12","alias_value":"WVT57UL33MNF","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WVT57UL33MNFIUVF","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WVT57UL3","created_at":"2026-05-18T12:29:47.479230+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/WVT57UL33MNFIUVFBKQSJUIEVK","json":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK.json","graph_json":"https://pith.science/api/pith-number/WVT57UL33MNFIUVFBKQSJUIEVK/graph.json","events_json":"https://pith.science/api/pith-number/WVT57UL33MNFIUVFBKQSJUIEVK/events.json","paper":"https://pith.science/paper/WVT57UL3"},"agent_actions":{"view_html":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK","download_json":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK.json","view_paper":"https://pith.science/paper/WVT57UL3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1511.06415&json=true","fetch_graph":"https://pith.science/api/pith-number/WVT57UL33MNFIUVFBKQSJUIEVK/graph.json","fetch_events":"https://pith.science/api/pith-number/WVT57UL33MNFIUVFBKQSJUIEVK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK/action/storage_attestation","attest_author":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK/action/author_attestation","sign_citation":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK/action/citation_signature","submit_replication":"https://pith.science/pith/WVT57UL33MNFIUVFBKQSJUIEVK/action/replication_record"}},"created_at":"2026-05-18T01:22:00.414343+00:00","updated_at":"2026-05-18T01:22:00.414343+00:00"}