{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7JMU4R7POYV6IYPDSUEL5LY26Q","short_pith_number":"pith:7JMU4R7P","schema_version":"1.0","canonical_sha256":"fa594e47ef762be461e39508beaf1af4265c1b648a6489810797e746868dfd3c","source":{"kind":"arxiv","id":"1805.04004","version":1},"attestation_state":"computed","paper":{"title":"The Dearth of Difference between Central and Satellite Galaxies I. Perspectives on star formation quenching and AGN activities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Enci Wang, Frank C. van den Bosch, Houjun Mo, Huiyuan Wang, Lixin Wang, S.H. Lim, Sihan Chen, Xiaohu Yang, Xu Kong","submitted_at":"2018-05-10T14:33:24Z","abstract_excerpt":"We investigate the quenching properties of central and satellite galaxies, utilizing the halo masses and central-satellite identifications from the SDSS galaxy group catalog of Yang et al. We find that the quenched fractions of centrals and satellites of similar stellar masses have similar dependence on host halo mass. The similarity of the two populations is also found in terms of specific star formation rate and 4000 \\AA\\ break. The quenched fractions of centrals and satellites of similar masses show similar dependencies on bulge-to-total light ratio, central velocity dispersion and halo-cen"},"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":"1805.04004","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-05-10T14:33:24Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8ffcb6f9d058cac281ae4325cd53163b445f4897cefa34e77e0da85d8fe59d84","abstract_canon_sha256":"4097db7464cdc1de705208b2b6da329f7a94a818d96160d624c3e5ed0a96ba86"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:11:33.880519Z","signature_b64":"Nb/hO/mECmcgUWuRwqMhEDFAfAlJ4p8vKJQz4SMafysYdZZIaOy2ccmpDDaIHNo7bdGg50i2fcBOxaYb/ZsKBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa594e47ef762be461e39508beaf1af4265c1b648a6489810797e746868dfd3c","last_reissued_at":"2026-05-18T00:11:33.880017Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:11:33.880017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Dearth of Difference between Central and Satellite Galaxies I. Perspectives on star formation quenching and AGN activities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Enci Wang, Frank C. van den Bosch, Houjun Mo, Huiyuan Wang, Lixin Wang, S.H. Lim, Sihan Chen, Xiaohu Yang, Xu Kong","submitted_at":"2018-05-10T14:33:24Z","abstract_excerpt":"We investigate the quenching properties of central and satellite galaxies, utilizing the halo masses and central-satellite identifications from the SDSS galaxy group catalog of Yang et al. We find that the quenched fractions of centrals and satellites of similar stellar masses have similar dependence on host halo mass. The similarity of the two populations is also found in terms of specific star formation rate and 4000 \\AA\\ break. The quenched fractions of centrals and satellites of similar masses show similar dependencies on bulge-to-total light ratio, central velocity dispersion and halo-cen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.04004","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":"1805.04004","created_at":"2026-05-18T00:11:33.880091+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.04004v1","created_at":"2026-05-18T00:11:33.880091+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.04004","created_at":"2026-05-18T00:11:33.880091+00:00"},{"alias_kind":"pith_short_12","alias_value":"7JMU4R7POYV6","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7JMU4R7POYV6IYPD","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7JMU4R7P","created_at":"2026-05-18T12:32:11.075285+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/7JMU4R7POYV6IYPDSUEL5LY26Q","json":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q.json","graph_json":"https://pith.science/api/pith-number/7JMU4R7POYV6IYPDSUEL5LY26Q/graph.json","events_json":"https://pith.science/api/pith-number/7JMU4R7POYV6IYPDSUEL5LY26Q/events.json","paper":"https://pith.science/paper/7JMU4R7P"},"agent_actions":{"view_html":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q","download_json":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q.json","view_paper":"https://pith.science/paper/7JMU4R7P","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.04004&json=true","fetch_graph":"https://pith.science/api/pith-number/7JMU4R7POYV6IYPDSUEL5LY26Q/graph.json","fetch_events":"https://pith.science/api/pith-number/7JMU4R7POYV6IYPDSUEL5LY26Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q/action/storage_attestation","attest_author":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q/action/author_attestation","sign_citation":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q/action/citation_signature","submit_replication":"https://pith.science/pith/7JMU4R7POYV6IYPDSUEL5LY26Q/action/replication_record"}},"created_at":"2026-05-18T00:11:33.880091+00:00","updated_at":"2026-05-18T00:11:33.880091+00:00"}