{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:KKE4TWJTTDLA34ZRXDRHKK575W","short_pith_number":"pith:KKE4TWJT","schema_version":"1.0","canonical_sha256":"5289c9d93398d60df331b8e2752bbfedad123d4ebe1b23ea465ec58275b3afa4","source":{"kind":"arxiv","id":"1011.3665","version":2},"attestation_state":"computed","paper":{"title":"Optical and near-infrared velocity dispersions of early-type galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aaron J. Romanowsky, Joachim Vanderbeke, Linda Schmidtobreick, Maarten Baes","submitted_at":"2010-11-16T11:56:10Z","abstract_excerpt":"We have carried out a systematic, homogeneous comparison of optical and near-infrared dispersions. Our magnitude-limited sample of early-type galaxies in the Fornax cluster comprises 11 elliptical and 11 lenticular galaxies more luminous than MB = -17. We were able to determine the central dispersions based on the near-infrared CO absorption band head for 19 of those galaxies. The velocity dispersions range from less than 70 km/s to over 400 km/s. We compare our near-infrared velocity dispersions to the optical dispersions measured by Kuntschner (2000). Contrary to previous studies, we find a "},"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":"1011.3665","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-16T11:56:10Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"31526580e9926902b5c797e776f332db0e24bbe77815686237ec4bc0688b1551","abstract_canon_sha256":"42ec9354d78d322418866c690168480a49a33c3de93a384c85dfd93db88bf699"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:45.270763Z","signature_b64":"M29s3atxAQR8z4g/qO98Vn/ok/cb4rGdFLJn6Sv2g/6a+S8J7jIfGHEN5+X7wmDKGazddfOJTrFASdu4PoyuBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5289c9d93398d60df331b8e2752bbfedad123d4ebe1b23ea465ec58275b3afa4","last_reissued_at":"2026-05-18T02:04:45.270049Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:45.270049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optical and near-infrared velocity dispersions of early-type galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Aaron J. Romanowsky, Joachim Vanderbeke, Linda Schmidtobreick, Maarten Baes","submitted_at":"2010-11-16T11:56:10Z","abstract_excerpt":"We have carried out a systematic, homogeneous comparison of optical and near-infrared dispersions. Our magnitude-limited sample of early-type galaxies in the Fornax cluster comprises 11 elliptical and 11 lenticular galaxies more luminous than MB = -17. We were able to determine the central dispersions based on the near-infrared CO absorption band head for 19 of those galaxies. The velocity dispersions range from less than 70 km/s to over 400 km/s. We compare our near-infrared velocity dispersions to the optical dispersions measured by Kuntschner (2000). Contrary to previous studies, we find a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3665","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":""},"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":"1011.3665","created_at":"2026-05-18T02:04:45.270162+00:00"},{"alias_kind":"arxiv_version","alias_value":"1011.3665v2","created_at":"2026-05-18T02:04:45.270162+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3665","created_at":"2026-05-18T02:04:45.270162+00:00"},{"alias_kind":"pith_short_12","alias_value":"KKE4TWJTTDLA","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"KKE4TWJTTDLA34ZR","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"KKE4TWJT","created_at":"2026-05-18T12:26:09.077623+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/KKE4TWJTTDLA34ZRXDRHKK575W","json":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W.json","graph_json":"https://pith.science/api/pith-number/KKE4TWJTTDLA34ZRXDRHKK575W/graph.json","events_json":"https://pith.science/api/pith-number/KKE4TWJTTDLA34ZRXDRHKK575W/events.json","paper":"https://pith.science/paper/KKE4TWJT"},"agent_actions":{"view_html":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W","download_json":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W.json","view_paper":"https://pith.science/paper/KKE4TWJT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1011.3665&json=true","fetch_graph":"https://pith.science/api/pith-number/KKE4TWJTTDLA34ZRXDRHKK575W/graph.json","fetch_events":"https://pith.science/api/pith-number/KKE4TWJTTDLA34ZRXDRHKK575W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W/action/storage_attestation","attest_author":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W/action/author_attestation","sign_citation":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W/action/citation_signature","submit_replication":"https://pith.science/pith/KKE4TWJTTDLA34ZRXDRHKK575W/action/replication_record"}},"created_at":"2026-05-18T02:04:45.270162+00:00","updated_at":"2026-05-18T02:04:45.270162+00:00"}