{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FHNF6FJ23ZAJR6ZSYGCA65JFWB","short_pith_number":"pith:FHNF6FJ2","schema_version":"1.0","canonical_sha256":"29da5f153ade4098fb32c1840f7525b074c9e881a8f0fe6fcdcad9e81b4420e4","source":{"kind":"arxiv","id":"1711.08804","version":1},"attestation_state":"computed","paper":{"title":"H0LiCOW VIII. A weak lensing measurement of the external convergence in the field of the lensed quasar HE$\\,$0435$-$1223","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"C. D. Fassnacht, C. E. Rusu, D. Harvey, D. Sluse, F. Courbin, G. Meylan, K. C. Wong, O. Tihhonova, P. J. Marshall, S. Hilbert, S. H. Suyu, T. Treu, V. Bonvin","submitted_at":"2017-11-23T19:00:02Z","abstract_excerpt":"We present a weak gravitational lensing measurement of the external convergence along the line of sight to the quadruply lensed quasar HE$\\,$0435$-$1223. Using deep r-band images from Subaru-Suprime-Cam we observe galaxies down to a 3$\\sigma$ limiting magnitude of $\\sim 26$ mags resulting in a source galaxy density of 14 galaxies / arcmin$^2$ after redshift-based cuts. Using an inpainting technique and Multi-Scale Entropy filtering algorithm, we find that the region in close proximity to the lens has an estimated external convergence of $\\kappa=-0.012^{+0.020}_{-0.013}$ and is hence marginally"},"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":"1711.08804","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-23T19:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"c27828a5c8940cd998507f5309bc7ee4fa83f04bda62bf7d6205544b7d2d64a1","abstract_canon_sha256":"9f4def8457647d2a40ada62079fd3dbf8ab5c29e1876d68bf5ae9502f5276384"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:08.497517Z","signature_b64":"r78Vvg1dtVrgU1zSh3mTCS0XlhPHWK9D3hL7Cs+SSrVExJXQrEH1nrmvNa72KFVUVEh4YO7lJYlq1dMGkRD+DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"29da5f153ade4098fb32c1840f7525b074c9e881a8f0fe6fcdcad9e81b4420e4","last_reissued_at":"2026-05-18T00:17:08.496932Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:08.496932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"H0LiCOW VIII. A weak lensing measurement of the external convergence in the field of the lensed quasar HE$\\,$0435$-$1223","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"C. D. Fassnacht, C. E. Rusu, D. Harvey, D. Sluse, F. Courbin, G. Meylan, K. C. Wong, O. Tihhonova, P. J. Marshall, S. Hilbert, S. H. Suyu, T. Treu, V. Bonvin","submitted_at":"2017-11-23T19:00:02Z","abstract_excerpt":"We present a weak gravitational lensing measurement of the external convergence along the line of sight to the quadruply lensed quasar HE$\\,$0435$-$1223. Using deep r-band images from Subaru-Suprime-Cam we observe galaxies down to a 3$\\sigma$ limiting magnitude of $\\sim 26$ mags resulting in a source galaxy density of 14 galaxies / arcmin$^2$ after redshift-based cuts. Using an inpainting technique and Multi-Scale Entropy filtering algorithm, we find that the region in close proximity to the lens has an estimated external convergence of $\\kappa=-0.012^{+0.020}_{-0.013}$ and is hence marginally"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.08804","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":"1711.08804","created_at":"2026-05-18T00:17:08.497024+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.08804v1","created_at":"2026-05-18T00:17:08.497024+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.08804","created_at":"2026-05-18T00:17:08.497024+00:00"},{"alias_kind":"pith_short_12","alias_value":"FHNF6FJ23ZAJ","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FHNF6FJ23ZAJR6ZS","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FHNF6FJ2","created_at":"2026-05-18T12:31:15.632608+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/FHNF6FJ23ZAJR6ZSYGCA65JFWB","json":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB.json","graph_json":"https://pith.science/api/pith-number/FHNF6FJ23ZAJR6ZSYGCA65JFWB/graph.json","events_json":"https://pith.science/api/pith-number/FHNF6FJ23ZAJR6ZSYGCA65JFWB/events.json","paper":"https://pith.science/paper/FHNF6FJ2"},"agent_actions":{"view_html":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB","download_json":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB.json","view_paper":"https://pith.science/paper/FHNF6FJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.08804&json=true","fetch_graph":"https://pith.science/api/pith-number/FHNF6FJ23ZAJR6ZSYGCA65JFWB/graph.json","fetch_events":"https://pith.science/api/pith-number/FHNF6FJ23ZAJR6ZSYGCA65JFWB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB/action/storage_attestation","attest_author":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB/action/author_attestation","sign_citation":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB/action/citation_signature","submit_replication":"https://pith.science/pith/FHNF6FJ23ZAJR6ZSYGCA65JFWB/action/replication_record"}},"created_at":"2026-05-18T00:17:08.497024+00:00","updated_at":"2026-05-18T00:17:08.497024+00:00"}