{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:EDKWWGXLXMHD64VHRW3CGSYC7C","short_pith_number":"pith:EDKWWGXL","schema_version":"1.0","canonical_sha256":"20d56b1aebbb0e3f72a78db6234b02f8bdf31143a9020ea0b1825a086de07bc6","source":{"kind":"arxiv","id":"1705.00743","version":1},"attestation_state":"computed","paper":{"title":"A 2500 square-degree CMB lensing map from combined South Pole Telescope and Planck data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Manzotti, A. T. Crites, A. T. Lee, B. A. Benson, C. L. Chang, C. L. Reichardt, C. Pryke, D. Luong-Van, D. P. Marrone, E. J. Baxter, E. M. George, E. M. Leitch, E. Shirokoff, G. P. Holder, G. Simard, H-M. Cho, J. D. Hrubes, J. D. Vieira, J. E. Carlstrom, J. E. Ruhl, J. J. McMahon, J. J. Mohr, J. T. Sayre, K. Aylor, K. K. Schaffer, K. T. Story, K. Vanderlinde, L. E. Bleem, L. Knox, L. M. Mocanu, M. A. Dobbs, N. L. Harrington, N. W. Halverson, O. Zahn, R. Chown, R. Williamson, S. Padin, S. S. Meyer, T. de Haan, T. M. Crawford, T. Natoli, W. B. Everett, W. L. Holzapfel, Y. Omori, Z. Hou, Z. Staniszewski","submitted_at":"2017-05-02T00:05:17Z","abstract_excerpt":"We present a cosmic microwave background (CMB) lensing map produced from a linear combination of South Pole Telescope (SPT) and \\emph{Planck} temperature data. The 150 GHz temperature data from the $2500\\ {\\rm deg}^{2}$ SPT-SZ survey is combined with the \\emph{Planck} 143 GHz data in harmonic space, to obtain a temperature map that has a broader $\\ell$ coverage and less noise than either individual map. Using a quadratic estimator technique on this combined temperature map, we produce a map of the gravitational lensing potential projected along the line of sight. We measure the auto-spectrum o"},"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":"1705.00743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-05-02T00:05:17Z","cross_cats_sorted":[],"title_canon_sha256":"55004c4bc4bb3386fc58bce1844dd0e9ffe6e95e4809f57b1babcfe6c0f5395b","abstract_canon_sha256":"78c243b4d6a562cf8a3bbac27a190df6d753090e1a87abaa7d27d3b56df9462e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:45.032395Z","signature_b64":"63Aah2g+YmA2C6mX6DkZSTleY2GPZVcu6w6Fw4lRB9CarGhEIA1yqiRLgV7LXcZBHSi/0UqASQTBXC/o4OXrAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20d56b1aebbb0e3f72a78db6234b02f8bdf31143a9020ea0b1825a086de07bc6","last_reissued_at":"2026-05-18T00:30:45.031872Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:45.031872Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A 2500 square-degree CMB lensing map from combined South Pole Telescope and Planck data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Manzotti, A. T. Crites, A. T. Lee, B. A. Benson, C. L. Chang, C. L. Reichardt, C. Pryke, D. Luong-Van, D. P. Marrone, E. J. Baxter, E. M. George, E. M. Leitch, E. Shirokoff, G. P. Holder, G. Simard, H-M. Cho, J. D. Hrubes, J. D. Vieira, J. E. Carlstrom, J. E. Ruhl, J. J. McMahon, J. J. Mohr, J. T. Sayre, K. Aylor, K. K. Schaffer, K. T. Story, K. Vanderlinde, L. E. Bleem, L. Knox, L. M. Mocanu, M. A. Dobbs, N. L. Harrington, N. W. Halverson, O. Zahn, R. Chown, R. Williamson, S. Padin, S. S. Meyer, T. de Haan, T. M. Crawford, T. Natoli, W. B. Everett, W. L. Holzapfel, Y. Omori, Z. Hou, Z. Staniszewski","submitted_at":"2017-05-02T00:05:17Z","abstract_excerpt":"We present a cosmic microwave background (CMB) lensing map produced from a linear combination of South Pole Telescope (SPT) and \\emph{Planck} temperature data. The 150 GHz temperature data from the $2500\\ {\\rm deg}^{2}$ SPT-SZ survey is combined with the \\emph{Planck} 143 GHz data in harmonic space, to obtain a temperature map that has a broader $\\ell$ coverage and less noise than either individual map. Using a quadratic estimator technique on this combined temperature map, we produce a map of the gravitational lensing potential projected along the line of sight. We measure the auto-spectrum o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.00743","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":"1705.00743","created_at":"2026-05-18T00:30:45.031960+00:00"},{"alias_kind":"arxiv_version","alias_value":"1705.00743v1","created_at":"2026-05-18T00:30:45.031960+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.00743","created_at":"2026-05-18T00:30:45.031960+00:00"},{"alias_kind":"pith_short_12","alias_value":"EDKWWGXLXMHD","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"EDKWWGXLXMHD64VH","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"EDKWWGXL","created_at":"2026-05-18T12:31:12.930513+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2304.05202","citing_title":"The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and its Implications for Structure Growth","ref_index":63,"is_internal_anchor":true},{"citing_arxiv_id":"2605.18659","citing_title":"Faster CMB lensing with control variates","ref_index":18,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C","json":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C.json","graph_json":"https://pith.science/api/pith-number/EDKWWGXLXMHD64VHRW3CGSYC7C/graph.json","events_json":"https://pith.science/api/pith-number/EDKWWGXLXMHD64VHRW3CGSYC7C/events.json","paper":"https://pith.science/paper/EDKWWGXL"},"agent_actions":{"view_html":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C","download_json":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C.json","view_paper":"https://pith.science/paper/EDKWWGXL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1705.00743&json=true","fetch_graph":"https://pith.science/api/pith-number/EDKWWGXLXMHD64VHRW3CGSYC7C/graph.json","fetch_events":"https://pith.science/api/pith-number/EDKWWGXLXMHD64VHRW3CGSYC7C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C/action/storage_attestation","attest_author":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C/action/author_attestation","sign_citation":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C/action/citation_signature","submit_replication":"https://pith.science/pith/EDKWWGXLXMHD64VHRW3CGSYC7C/action/replication_record"}},"created_at":"2026-05-18T00:30:45.031960+00:00","updated_at":"2026-05-18T00:30:45.031960+00:00"}