{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:FSY43EQSCRLXF34N6KINNWEGLN","short_pith_number":"pith:FSY43EQS","schema_version":"1.0","canonical_sha256":"2cb1cd9212145772ef8df290d6d8865b7597375d57f5eaaf161d6a5bda215fb4","source":{"kind":"arxiv","id":"0911.2471","version":1},"attestation_state":"computed","paper":{"title":"The Sloan Lens ACS Survey. IX. Colors, Lensing and Stellar Masses of Early-type Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. S. Bolton, K. Bundy, L. A. Moustakas, L. V. E. Koopmans, M. W. Auger, P. J. Marshall, R. Gavazzi, T. Treu","submitted_at":"2009-11-12T21:01:12Z","abstract_excerpt":"We present the current photometric dataset for the Sloan Lens ACS (SLACS) Survey, including HST photometry from ACS, WFPC2, and NICMOS. These data have enabled the confirmation of an additional 15 grade `A' (certain) lens systems, bringing the number of SLACS grade `A' lenses to 85; including 13 grade `B' (likely) systems, SLACS has identified nearly 100 lenses and lens candidates. Approximately 80% of the grade `A' systems have elliptical morphologies while ~10% show spiral structure; the remaining lenses have lenticular morphologies. Spectroscopic redshifts for the lens and source are availa"},"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":"0911.2471","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-11-12T21:01:12Z","cross_cats_sorted":[],"title_canon_sha256":"8c506c0022425562e21e51cd07111b99c4615bbe8de15e750aa6ff6f1df0845a","abstract_canon_sha256":"1475ee09337fee77e2bad7f6b4c422d3b329304fb6878576f3f7b8887d7f9851"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:11.036565Z","signature_b64":"HTTQJWtXdj1ZD2ltwBIHC8xnwWIdbtZYWwrYr0XKVOExcl+RYTESsOIpA2OSSJY9I/98gCNsQNouy97F+VQ6Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cb1cd9212145772ef8df290d6d8865b7597375d57f5eaaf161d6a5bda215fb4","last_reissued_at":"2026-05-18T02:34:11.036190Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:11.036190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Sloan Lens ACS Survey. IX. Colors, Lensing and Stellar Masses of Early-type Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. S. Bolton, K. Bundy, L. A. Moustakas, L. V. E. Koopmans, M. W. Auger, P. J. Marshall, R. Gavazzi, T. Treu","submitted_at":"2009-11-12T21:01:12Z","abstract_excerpt":"We present the current photometric dataset for the Sloan Lens ACS (SLACS) Survey, including HST photometry from ACS, WFPC2, and NICMOS. These data have enabled the confirmation of an additional 15 grade `A' (certain) lens systems, bringing the number of SLACS grade `A' lenses to 85; including 13 grade `B' (likely) systems, SLACS has identified nearly 100 lenses and lens candidates. Approximately 80% of the grade `A' systems have elliptical morphologies while ~10% show spiral structure; the remaining lenses have lenticular morphologies. Spectroscopic redshifts for the lens and source are availa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.2471","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":"0911.2471","created_at":"2026-05-18T02:34:11.036247+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.2471v1","created_at":"2026-05-18T02:34:11.036247+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.2471","created_at":"2026-05-18T02:34:11.036247+00:00"},{"alias_kind":"pith_short_12","alias_value":"FSY43EQSCRLX","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_16","alias_value":"FSY43EQSCRLXF34N","created_at":"2026-05-18T12:25:59.703012+00:00"},{"alias_kind":"pith_short_8","alias_value":"FSY43EQS","created_at":"2026-05-18T12:25:59.703012+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/FSY43EQSCRLXF34N6KINNWEGLN","json":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN.json","graph_json":"https://pith.science/api/pith-number/FSY43EQSCRLXF34N6KINNWEGLN/graph.json","events_json":"https://pith.science/api/pith-number/FSY43EQSCRLXF34N6KINNWEGLN/events.json","paper":"https://pith.science/paper/FSY43EQS"},"agent_actions":{"view_html":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN","download_json":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN.json","view_paper":"https://pith.science/paper/FSY43EQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.2471&json=true","fetch_graph":"https://pith.science/api/pith-number/FSY43EQSCRLXF34N6KINNWEGLN/graph.json","fetch_events":"https://pith.science/api/pith-number/FSY43EQSCRLXF34N6KINNWEGLN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN/action/storage_attestation","attest_author":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN/action/author_attestation","sign_citation":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN/action/citation_signature","submit_replication":"https://pith.science/pith/FSY43EQSCRLXF34N6KINNWEGLN/action/replication_record"}},"created_at":"2026-05-18T02:34:11.036247+00:00","updated_at":"2026-05-18T02:34:11.036247+00:00"}