{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:66EM2WPCIQLLIJGUULVWHZLOQ5","short_pith_number":"pith:66EM2WPC","canonical_record":{"source":{"id":"2602.16995","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-19T01:42:03Z","cross_cats_sorted":[],"title_canon_sha256":"0588e38666a44fcd05d6ce595445e85c55250ef168091083b8e41795f154d836","abstract_canon_sha256":"30b50c6228d6a82c3b32b658244057cfb064b2e3f89494b841a91a815d543d41"},"schema_version":"1.0"},"canonical_sha256":"f788cd59e24416b424d4a2eb63e56e874865ed9f1fb5a8a2c557053ce941cb8a","source":{"kind":"arxiv","id":"2602.16995","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.16995","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"arxiv_version","alias_value":"2602.16995v2","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.16995","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_12","alias_value":"66EM2WPCIQLL","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_16","alias_value":"66EM2WPCIQLLIJGU","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_8","alias_value":"66EM2WPC","created_at":"2026-06-05T01:15:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:66EM2WPCIQLLIJGUULVWHZLOQ5","target":"record","payload":{"canonical_record":{"source":{"id":"2602.16995","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-19T01:42:03Z","cross_cats_sorted":[],"title_canon_sha256":"0588e38666a44fcd05d6ce595445e85c55250ef168091083b8e41795f154d836","abstract_canon_sha256":"30b50c6228d6a82c3b32b658244057cfb064b2e3f89494b841a91a815d543d41"},"schema_version":"1.0"},"canonical_sha256":"f788cd59e24416b424d4a2eb63e56e874865ed9f1fb5a8a2c557053ce941cb8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:15:22.045022Z","signature_b64":"QXkbmUtxizFCHwKeITCqXQ0dgafp0tTTUcjyp2UkDX59/zVNT9n1VCORuM7ugD9CA4jRkSjYFD8crvVdqtmiCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f788cd59e24416b424d4a2eb63e56e874865ed9f1fb5a8a2c557053ce941cb8a","last_reissued_at":"2026-06-05T01:15:22.044523Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:15:22.044523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2602.16995","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-05T01:15:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ulCkqWNFoARiazrGEOWeJEeQn0vTHVSMvsMgIduj8SRqOLXp3ITDdQ2+X9UPiCtfVweg+ZR1R79NAJjm3vnZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T05:12:53.418746Z"},"content_sha256":"5ba184d86c6976cdd9b687be7896304991f786996a53d462082cedf9c0f7c79b","schema_version":"1.0","event_id":"sha256:5ba184d86c6976cdd9b687be7896304991f786996a53d462082cedf9c0f7c79b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:66EM2WPCIQLLIJGUULVWHZLOQ5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Varstrometry for Off-nucleus and Dual Subkiloparsec AGN (VODKA): Three Quadruply Lensed Quasars at Cosmic Noon in HST and JWST","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Arran Gross, Hsiang-Chih Hwang, Kedar A. Phadke, Mingrui Liu, Nadia L. Zakamska, Xin Liu, Xuheng Ding, Yu-Ching Chen, Yue Shen, Yuzo Ishikawa","submitted_at":"2026-02-19T01:42:03Z","abstract_excerpt":"We present results from imaging observations of three quadruply lensed quasars by Hubble Space Telescope (HST) and James Webb Space Telescope (JWST) at redshifts $z = 2.550$, 2.975, and 1.500. We model our targets assuming a singular isothermal ellipsoid mass profile and an elliptical S\\~A\\c{opyright}rsic profile for the lensing galaxies, and reconstruct the geometric configuration of each system with measured Einstein radii of 0.44$'$, 0.58$'$, and 0.49$'$. While no spectroscopic measurements are available for the lenses, we constrain the redshift of each lens to $0.5 < z < 1.2$, $1.0 < z < 1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.16995","kind":"arxiv","version":2},"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/2602.16995/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":"2026-06-05T01:15:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/+WVi+E4030oJnm6sHxlCfOGt2VonzDEmaePWWGkcy/pdDwOO3U41ISAocfneWeSZEZDSwERrt7OAOtRhjkhAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T05:12:53.419453Z"},"content_sha256":"602418566c9aa925fadbfb4cd803a77eda3d96d16d674c8e195fb9f8433aedd5","schema_version":"1.0","event_id":"sha256:602418566c9aa925fadbfb4cd803a77eda3d96d16d674c8e195fb9f8433aedd5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/bundle.json","state_url":"https://pith.science/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/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":"2026-06-08T05:12:53Z","links":{"resolver":"https://pith.science/pith/66EM2WPCIQLLIJGUULVWHZLOQ5","bundle":"https://pith.science/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/bundle.json","state":"https://pith.science/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/66EM2WPCIQLLIJGUULVWHZLOQ5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:66EM2WPCIQLLIJGUULVWHZLOQ5","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":"30b50c6228d6a82c3b32b658244057cfb064b2e3f89494b841a91a815d543d41","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-19T01:42:03Z","title_canon_sha256":"0588e38666a44fcd05d6ce595445e85c55250ef168091083b8e41795f154d836"},"schema_version":"1.0","source":{"id":"2602.16995","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2602.16995","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"arxiv_version","alias_value":"2602.16995v2","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2602.16995","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_12","alias_value":"66EM2WPCIQLL","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_16","alias_value":"66EM2WPCIQLLIJGU","created_at":"2026-06-05T01:15:22Z"},{"alias_kind":"pith_short_8","alias_value":"66EM2WPC","created_at":"2026-06-05T01:15:22Z"}],"graph_snapshots":[{"event_id":"sha256:602418566c9aa925fadbfb4cd803a77eda3d96d16d674c8e195fb9f8433aedd5","target":"graph","created_at":"2026-06-05T01:15:22Z","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/2602.16995/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results from imaging observations of three quadruply lensed quasars by Hubble Space Telescope (HST) and James Webb Space Telescope (JWST) at redshifts $z = 2.550$, 2.975, and 1.500. We model our targets assuming a singular isothermal ellipsoid mass profile and an elliptical S\\~A\\c{opyright}rsic profile for the lensing galaxies, and reconstruct the geometric configuration of each system with measured Einstein radii of 0.44$'$, 0.58$'$, and 0.49$'$. While no spectroscopic measurements are available for the lenses, we constrain the redshift of each lens to $0.5 < z < 1.2$, $1.0 < z < 1","authors_text":"Arran Gross, Hsiang-Chih Hwang, Kedar A. Phadke, Mingrui Liu, Nadia L. Zakamska, Xin Liu, Xuheng Ding, Yu-Ching Chen, Yue Shen, Yuzo Ishikawa","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-19T01:42:03Z","title":"Varstrometry for Off-nucleus and Dual Subkiloparsec AGN (VODKA): Three Quadruply Lensed Quasars at Cosmic Noon in HST and JWST"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2602.16995","kind":"arxiv","version":2},"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":"sha256:5ba184d86c6976cdd9b687be7896304991f786996a53d462082cedf9c0f7c79b","target":"record","created_at":"2026-06-05T01:15:22Z","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":"30b50c6228d6a82c3b32b658244057cfb064b2e3f89494b841a91a815d543d41","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-02-19T01:42:03Z","title_canon_sha256":"0588e38666a44fcd05d6ce595445e85c55250ef168091083b8e41795f154d836"},"schema_version":"1.0","source":{"id":"2602.16995","kind":"arxiv","version":2}},"canonical_sha256":"f788cd59e24416b424d4a2eb63e56e874865ed9f1fb5a8a2c557053ce941cb8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f788cd59e24416b424d4a2eb63e56e874865ed9f1fb5a8a2c557053ce941cb8a","first_computed_at":"2026-06-05T01:15:22.044523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-05T01:15:22.044523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QXkbmUtxizFCHwKeITCqXQ0dgafp0tTTUcjyp2UkDX59/zVNT9n1VCORuM7ugD9CA4jRkSjYFD8crvVdqtmiCw==","signature_status":"signed_v1","signed_at":"2026-06-05T01:15:22.045022Z","signed_message":"canonical_sha256_bytes"},"source_id":"2602.16995","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ba184d86c6976cdd9b687be7896304991f786996a53d462082cedf9c0f7c79b","sha256:602418566c9aa925fadbfb4cd803a77eda3d96d16d674c8e195fb9f8433aedd5"],"state_sha256":"39796dbe86b17dd6dad560157ef4ab1629d79e2c410c9eddf161057a7a6d8459"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E+z0nI91shEKRjKOf4HRs37S3n5WD3Xr2oCAFlSAxCPGqBTmrxAT/zgR7JJrVuH0X3QWwZJ1pw/caxALMWX6BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T05:12:53.423000Z","bundle_sha256":"3f5c6ff63a0bdacecd9c0e6d6e5c36fe3aed2c7b953904d3c5c457594aa2113c"}}