{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:5PCZF7NRDBLCGMFEP6A6RZYA7B","short_pith_number":"pith:5PCZF7NR","schema_version":"1.0","canonical_sha256":"ebc592fdb118562330a47f81e8e700f877043b8f3df753f4cff5cbc50830fd8a","source":{"kind":"arxiv","id":"2506.04201","version":1},"attestation_state":"computed","paper":{"title":"Analyzing Line-of-sight selection biases in galaxy-scale strong lensing with external convergence and shear","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Anowar J. Shajib, Narayan Khadka, Simon Birrer, The LSST Dark Energy Science Collaboration, the LSST Strong Gravitational Lensing Science Collaboration, Xianzhe TZ Tang","submitted_at":"2025-06-04T17:46:02Z","abstract_excerpt":"The upcoming Vera Rubin Observatory Legacy Survey of Space and Time (LSST) will dramatically increase the number of strong gravitational lensing systems, requiring precise modeling of line-of-sight (LOS) effects to mitigate biases in lensing observations and cosmological inferences. We develop a method to construct joint distributions of external convergence ($\\kappa_{\\mathrm{ext}}$) and shear ($\\gamma_{\\mathrm{ext}}$) for strong lensing LOS by aggregating large-scale structure simulations with high-resolution halo renderings and non-linear correction. Our approach captures both smooth backgro"},"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":"2506.04201","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-06-04T17:46:02Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"df8ccee06cf26309632432bf981388774e4f62e7edf4b186dfceaaf28d1f66ab","abstract_canon_sha256":"aba695fbe8491386a8e8760737cdc322b3c73e1d9784d52ea4078b0abbe6f6fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:15:58.841968Z","signature_b64":"Tj1sMTj5g4X8bvdg9naUhPfq9oJiHwgI3hNJ6BwswXk8OiubkTLLu7u3LiqNi0buTbaIMDPhHdGV5jlmUXdeCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebc592fdb118562330a47f81e8e700f877043b8f3df753f4cff5cbc50830fd8a","last_reissued_at":"2026-07-05T11:15:58.841416Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:15:58.841416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analyzing Line-of-sight selection biases in galaxy-scale strong lensing with external convergence and shear","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Anowar J. Shajib, Narayan Khadka, Simon Birrer, The LSST Dark Energy Science Collaboration, the LSST Strong Gravitational Lensing Science Collaboration, Xianzhe TZ Tang","submitted_at":"2025-06-04T17:46:02Z","abstract_excerpt":"The upcoming Vera Rubin Observatory Legacy Survey of Space and Time (LSST) will dramatically increase the number of strong gravitational lensing systems, requiring precise modeling of line-of-sight (LOS) effects to mitigate biases in lensing observations and cosmological inferences. We develop a method to construct joint distributions of external convergence ($\\kappa_{\\mathrm{ext}}$) and shear ($\\gamma_{\\mathrm{ext}}$) for strong lensing LOS by aggregating large-scale structure simulations with high-resolution halo renderings and non-linear correction. Our approach captures both smooth backgro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.04201","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/2506.04201/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":"2506.04201","created_at":"2026-07-05T11:15:58.841476+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.04201v1","created_at":"2026-07-05T11:15:58.841476+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.04201","created_at":"2026-07-05T11:15:58.841476+00:00"},{"alias_kind":"pith_short_12","alias_value":"5PCZF7NRDBLC","created_at":"2026-07-05T11:15:58.841476+00:00"},{"alias_kind":"pith_short_16","alias_value":"5PCZF7NRDBLCGMFE","created_at":"2026-07-05T11:15:58.841476+00:00"},{"alias_kind":"pith_short_8","alias_value":"5PCZF7NR","created_at":"2026-07-05T11:15:58.841476+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.08576","citing_title":"Disentangling the dark and stellar mass through precise lens modelling of the JWST observation of lensed quasar WFI2033--4723","ref_index":134,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B","json":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B.json","graph_json":"https://pith.science/api/pith-number/5PCZF7NRDBLCGMFEP6A6RZYA7B/graph.json","events_json":"https://pith.science/api/pith-number/5PCZF7NRDBLCGMFEP6A6RZYA7B/events.json","paper":"https://pith.science/paper/5PCZF7NR"},"agent_actions":{"view_html":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B","download_json":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B.json","view_paper":"https://pith.science/paper/5PCZF7NR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.04201&json=true","fetch_graph":"https://pith.science/api/pith-number/5PCZF7NRDBLCGMFEP6A6RZYA7B/graph.json","fetch_events":"https://pith.science/api/pith-number/5PCZF7NRDBLCGMFEP6A6RZYA7B/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B/action/storage_attestation","attest_author":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B/action/author_attestation","sign_citation":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B/action/citation_signature","submit_replication":"https://pith.science/pith/5PCZF7NRDBLCGMFEP6A6RZYA7B/action/replication_record"}},"created_at":"2026-07-05T11:15:58.841476+00:00","updated_at":"2026-07-05T11:15:58.841476+00:00"}