{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:KMPK6K5WUUROKSHCGNZ3ODT46P","short_pith_number":"pith:KMPK6K5W","canonical_record":{"source":{"id":"2607.05784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-07-07T03:20:43Z","cross_cats_sorted":[],"title_canon_sha256":"3ed897cc223312da2e76cc74dbc8029230775c83ed8fe3f58424aa51cf7113a7","abstract_canon_sha256":"2fd7219b3f4478042cb7fc2dbd94294c56a6adcd3fe241b85094635a98ceefe9"},"schema_version":"1.0"},"canonical_sha256":"531eaf2bb6a522e548e23373b70e7cf3c6704fe0e7090836dd7a9d6cb5c739cc","source":{"kind":"arxiv","id":"2607.05784","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05784","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05784v1","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05784","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_12","alias_value":"KMPK6K5WUURO","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_16","alias_value":"KMPK6K5WUUROKSHC","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_8","alias_value":"KMPK6K5W","created_at":"2026-07-08T01:18:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:KMPK6K5WUUROKSHCGNZ3ODT46P","target":"record","payload":{"canonical_record":{"source":{"id":"2607.05784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-07-07T03:20:43Z","cross_cats_sorted":[],"title_canon_sha256":"3ed897cc223312da2e76cc74dbc8029230775c83ed8fe3f58424aa51cf7113a7","abstract_canon_sha256":"2fd7219b3f4478042cb7fc2dbd94294c56a6adcd3fe241b85094635a98ceefe9"},"schema_version":"1.0"},"canonical_sha256":"531eaf2bb6a522e548e23373b70e7cf3c6704fe0e7090836dd7a9d6cb5c739cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-08T01:18:45.584666Z","signature_b64":"Teol4BZcLW/BYwHqlxuNkfhDcNjSlGPE8cfX/hvlMGCIFQ+pParDDANqMY1mtpjnyPgNyFu1BaN4zVk76wxTCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"531eaf2bb6a522e548e23373b70e7cf3c6704fe0e7090836dd7a9d6cb5c739cc","last_reissued_at":"2026-07-08T01:18:45.584201Z","signature_status":"signed_v1","first_computed_at":"2026-07-08T01:18:45.584201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.05784","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-08T01:18:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BA3+4V8WavsdJnsZ0LEUekqaRYoS5QP8O0fTOI0nqfp+jt+2DZpeU5qZLxVSJqDWxj/QBL7tHa1rjpLoFXOkAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:08:33.544357Z"},"content_sha256":"c85db1d1df842cb72c511cc5d7f907b17dfd7fcfefe24b63e067cc2fcaf24fe7","schema_version":"1.0","event_id":"sha256:c85db1d1df842cb72c511cc5d7f907b17dfd7fcfefe24b63e067cc2fcaf24fe7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:KMPK6K5WUUROKSHCGNZ3ODT46P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CMB Lensing Reconstruction Using Two Years of Temperature Data from the SPT-3G Summer Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. A. Stark, A. Chokshi, A. Coerver, A. C. Silva Oliveira, A. E. Gambrel, A. E. Lowitz, A. Foster, A. G. Vieregg, A. Hryciuk, A. J. Anderson, A. K. Gao, A. N. Bender, A. Ouellette, A. Rahlin, A. R. Khalife, A. Simpson, A. S. Maniyar, A. Vitrier, A. W. Pollak, B. A. Benson, B. Ansarinejad, C. Daley, C. Feng, C. L. Chang, C.-L. Kuo, C. L. Reichardt, C. Lu, C. Tandoi, C. Trendafilova, D. Dutcher, D. R. Barron, E. Anderes, E. Camphuis, E. Hivon, E. S. Martsen, F. Bianchini, F. Ge, F. Guidi, F. K\\'eruzor\\'e, F. Menanteau, F. R. Bouchet, G. P. Holder, G. P. Lynch, J. A. Sobrin, J. A. Zebrowski, J. Carron, J. C. Hood, J. D. Vieira, J. E. Carlstrom, J. E. Ruhl, J. Montgomery, J. Stephen, K. A. Phadke, K. Benabed, K. Fichman, K. Kornoelje, K. Levy, K. Prabhu, K. R. Dibert, K. R. Ferguson, L. Balkenhol, L. E. Bleem, L. Knox, M. A. Dobbs, M. Archipley, M. Doohan, M. G. Campitiello, M. Millea, M. Rahimi, M. Rouble, M. R. Young, N. C. Ferree, N. Huang, N. W. Halverson, N. Whitehorn, P. M. Chichura, P. Paschos, S. Bocquet, S. Galli, S. Guns, S. Raghunathan, T. de Haan, T. Jhaveri, T. J. Maccarone, T.-L. Chou, T. M. Crawford, T. Natoli, W. L. Holzapfel, W. L. K. Wu, W. Quan, Y. Li, Y. Nakato, Y. Wan, Z. Pan","submitted_at":"2026-07-07T03:20:43Z","abstract_excerpt":"We present the first reconstruction of the cosmic microwave background (CMB) lensing potential from the SPT-3G Summer survey using two years of temperature data. The Summer survey has a total area of approximately 2640 deg$^2$, split into three fields covering 1210, 570, and 860 deg$^2$, respectively. A joint analysis of the three Summer fields yields a lensing amplitude of $A^{\\rm comb} = 1.015 \\pm 0.053$ relative to a fiducial Planck 2018 $\\Lambda$CDM cosmology for the multipole range $50 < L < 2000$. These early results from the SPT-3G Summer survey highlight the potential for increasing th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05784","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/2607.05784/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-08T01:18:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SZAGKDQDiw/9jH9YGsmKmkeHIyGm+EpBhZJECKQJOp5xmeq8S0akTM1ZoVSqhNFRvdpSMFGvU36XoE1rMNb9Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T15:08:33.544878Z"},"content_sha256":"65e1ef3788f3983388c259fb8a587a94e1e618f95638e93c45b7d53e4a791cf2","schema_version":"1.0","event_id":"sha256:65e1ef3788f3983388c259fb8a587a94e1e618f95638e93c45b7d53e4a791cf2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/bundle.json","state_url":"https://pith.science/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T15:08:33Z","links":{"resolver":"https://pith.science/pith/KMPK6K5WUUROKSHCGNZ3ODT46P","bundle":"https://pith.science/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/bundle.json","state":"https://pith.science/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KMPK6K5WUUROKSHCGNZ3ODT46P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:KMPK6K5WUUROKSHCGNZ3ODT46P","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2fd7219b3f4478042cb7fc2dbd94294c56a6adcd3fe241b85094635a98ceefe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-07-07T03:20:43Z","title_canon_sha256":"3ed897cc223312da2e76cc74dbc8029230775c83ed8fe3f58424aa51cf7113a7"},"schema_version":"1.0","source":{"id":"2607.05784","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.05784","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"arxiv_version","alias_value":"2607.05784v1","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.05784","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_12","alias_value":"KMPK6K5WUURO","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_16","alias_value":"KMPK6K5WUUROKSHC","created_at":"2026-07-08T01:18:45Z"},{"alias_kind":"pith_short_8","alias_value":"KMPK6K5W","created_at":"2026-07-08T01:18:45Z"}],"graph_snapshots":[{"event_id":"sha256:65e1ef3788f3983388c259fb8a587a94e1e618f95638e93c45b7d53e4a791cf2","target":"graph","created_at":"2026-07-08T01:18:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.05784/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the first reconstruction of the cosmic microwave background (CMB) lensing potential from the SPT-3G Summer survey using two years of temperature data. The Summer survey has a total area of approximately 2640 deg$^2$, split into three fields covering 1210, 570, and 860 deg$^2$, respectively. A joint analysis of the three Summer fields yields a lensing amplitude of $A^{\\rm comb} = 1.015 \\pm 0.053$ relative to a fiducial Planck 2018 $\\Lambda$CDM cosmology for the multipole range $50 < L < 2000$. These early results from the SPT-3G Summer survey highlight the potential for increasing th","authors_text":"A. A. Stark, A. Chokshi, A. Coerver, A. C. Silva Oliveira, A. E. Gambrel, A. E. Lowitz, A. Foster, A. G. Vieregg, A. Hryciuk, A. J. Anderson, A. K. Gao, A. N. Bender, A. Ouellette, A. Rahlin, A. R. Khalife, A. Simpson, A. S. Maniyar, A. Vitrier, A. W. Pollak, B. A. Benson, B. Ansarinejad, C. Daley, C. Feng, C. L. Chang, C.-L. Kuo, C. L. Reichardt, C. Lu, C. Tandoi, C. Trendafilova, D. Dutcher, D. R. Barron, E. Anderes, E. Camphuis, E. Hivon, E. S. Martsen, F. Bianchini, F. Ge, F. Guidi, F. K\\'eruzor\\'e, F. Menanteau, F. R. Bouchet, G. P. Holder, G. P. Lynch, J. A. Sobrin, J. A. Zebrowski, J. Carron, J. C. Hood, J. D. Vieira, J. E. Carlstrom, J. E. Ruhl, J. Montgomery, J. Stephen, K. A. Phadke, K. Benabed, K. Fichman, K. Kornoelje, K. Levy, K. Prabhu, K. R. Dibert, K. R. Ferguson, L. Balkenhol, L. E. Bleem, L. Knox, M. A. Dobbs, M. Archipley, M. Doohan, M. G. Campitiello, M. Millea, M. Rahimi, M. Rouble, M. R. Young, N. C. Ferree, N. Huang, N. W. Halverson, N. Whitehorn, P. M. Chichura, P. Paschos, S. Bocquet, S. Galli, S. Guns, S. Raghunathan, T. de Haan, T. Jhaveri, T. J. Maccarone, T.-L. Chou, T. M. Crawford, T. Natoli, W. L. Holzapfel, W. L. K. Wu, W. Quan, Y. Li, Y. Nakato, Y. Wan, Z. Pan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-07-07T03:20:43Z","title":"CMB Lensing Reconstruction Using Two Years of Temperature Data from the SPT-3G Summer Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05784","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c85db1d1df842cb72c511cc5d7f907b17dfd7fcfefe24b63e067cc2fcaf24fe7","target":"record","created_at":"2026-07-08T01:18:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2fd7219b3f4478042cb7fc2dbd94294c56a6adcd3fe241b85094635a98ceefe9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2026-07-07T03:20:43Z","title_canon_sha256":"3ed897cc223312da2e76cc74dbc8029230775c83ed8fe3f58424aa51cf7113a7"},"schema_version":"1.0","source":{"id":"2607.05784","kind":"arxiv","version":1}},"canonical_sha256":"531eaf2bb6a522e548e23373b70e7cf3c6704fe0e7090836dd7a9d6cb5c739cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"531eaf2bb6a522e548e23373b70e7cf3c6704fe0e7090836dd7a9d6cb5c739cc","first_computed_at":"2026-07-08T01:18:45.584201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T01:18:45.584201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Teol4BZcLW/BYwHqlxuNkfhDcNjSlGPE8cfX/hvlMGCIFQ+pParDDANqMY1mtpjnyPgNyFu1BaN4zVk76wxTCg==","signature_status":"signed_v1","signed_at":"2026-07-08T01:18:45.584666Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.05784","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c85db1d1df842cb72c511cc5d7f907b17dfd7fcfefe24b63e067cc2fcaf24fe7","sha256:65e1ef3788f3983388c259fb8a587a94e1e618f95638e93c45b7d53e4a791cf2"],"state_sha256":"1f100c8c6ac83e698af01d446b79d23c94e17c89035cbcc8a92ab1263a30cace"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nzf1S3HUbYoc8VLABRtKwqTIancmk2vaBHn2LhJdG+DilKDOtHs7X68x3V675paevs1XNoBCryJs1+u366bMCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T15:08:33.548390Z","bundle_sha256":"d11fb5b0de320f896c788dceadab860bb4f633b8f3b58b814b50f8695ecb5445"}}