{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:M5SDIQN6MR4WVLWN74SJQV2UXY","short_pith_number":"pith:M5SDIQN6","schema_version":"1.0","canonical_sha256":"67643441be64796aaecdff24985754be144bf56a7202172dc5eb1975cb9358c2","source":{"kind":"arxiv","id":"astro-ph/0605470","version":1},"attestation_state":"computed","paper":{"title":"Parametric Strong Gravitational Lensing Analysis of Abell 1689","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Halkola, M. Pannella, S. Seitz","submitted_at":"2006-05-19T09:32:49Z","abstract_excerpt":"(Abridged) We measure the mass distribution of galaxy cluster Abell 1689 within 0.3 Mpc/h_70 of the cluster centre using its strong lensing effect on 32 background galaxies. The multiple images are based on those of Broadhurst et al. 2005 with some modifications. The cluster profile is explored further out to ~2.5 Mpc/h_70 with weak lensing shear measurements from Broadhurst et al. 2005b. The masses of ~200 cluster galaxies are measured with Fundamental Plane in order to accurately model the small scale mass structure in the cluster. The galaxies are modelled as elliptical truncated isothermal"},"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/0605470","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-05-19T09:32:49Z","cross_cats_sorted":[],"title_canon_sha256":"334d2359cea288b7ca9ba5043fab1dcfdea61a16b018302003db1868928a17b2","abstract_canon_sha256":"01ea8babf953fe29c8251e1899bcfba664a84b2dab40917599e9b44ce19e8e3b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:58:45.503385Z","signature_b64":"hNskeeODDwcSqlFoOOAYQ/4FTjGBLycJfhcTFFRxup3TQ1aoLFt3xhhyaeuCBvn/5KIVMQt9/dtYOWrAZigiDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67643441be64796aaecdff24985754be144bf56a7202172dc5eb1975cb9358c2","last_reissued_at":"2026-07-04T16:58:45.503039Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:58:45.503039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Parametric Strong Gravitational Lensing Analysis of Abell 1689","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Halkola, M. Pannella, S. Seitz","submitted_at":"2006-05-19T09:32:49Z","abstract_excerpt":"(Abridged) We measure the mass distribution of galaxy cluster Abell 1689 within 0.3 Mpc/h_70 of the cluster centre using its strong lensing effect on 32 background galaxies. The multiple images are based on those of Broadhurst et al. 2005 with some modifications. The cluster profile is explored further out to ~2.5 Mpc/h_70 with weak lensing shear measurements from Broadhurst et al. 2005b. The masses of ~200 cluster galaxies are measured with Fundamental Plane in order to accurately model the small scale mass structure in the cluster. The galaxies are modelled as elliptical truncated isothermal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0605470","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/0605470/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/0605470","created_at":"2026-07-04T16:58:45.503092+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0605470v1","created_at":"2026-07-04T16:58:45.503092+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0605470","created_at":"2026-07-04T16:58:45.503092+00:00"},{"alias_kind":"pith_short_12","alias_value":"M5SDIQN6MR4W","created_at":"2026-07-04T16:58:45.503092+00:00"},{"alias_kind":"pith_short_16","alias_value":"M5SDIQN6MR4WVLWN","created_at":"2026-07-04T16:58:45.503092+00:00"},{"alias_kind":"pith_short_8","alias_value":"M5SDIQN6","created_at":"2026-07-04T16:58:45.503092+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.18750","citing_title":"Identifying multiple images of gravitational-wave sources lensed by elliptical lensing potentials","ref_index":7,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY","json":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY.json","graph_json":"https://pith.science/api/pith-number/M5SDIQN6MR4WVLWN74SJQV2UXY/graph.json","events_json":"https://pith.science/api/pith-number/M5SDIQN6MR4WVLWN74SJQV2UXY/events.json","paper":"https://pith.science/paper/M5SDIQN6"},"agent_actions":{"view_html":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY","download_json":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY.json","view_paper":"https://pith.science/paper/M5SDIQN6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0605470&json=true","fetch_graph":"https://pith.science/api/pith-number/M5SDIQN6MR4WVLWN74SJQV2UXY/graph.json","fetch_events":"https://pith.science/api/pith-number/M5SDIQN6MR4WVLWN74SJQV2UXY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY/action/storage_attestation","attest_author":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY/action/author_attestation","sign_citation":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY/action/citation_signature","submit_replication":"https://pith.science/pith/M5SDIQN6MR4WVLWN74SJQV2UXY/action/replication_record"}},"created_at":"2026-07-04T16:58:45.503092+00:00","updated_at":"2026-07-04T16:58:45.503092+00:00"}