{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:K3VXP5H6LA3CA5JMI5KRRU6BLE","short_pith_number":"pith:K3VXP5H6","canonical_record":{"source":{"id":"2305.13363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-22T18:00:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"bc07d843b9c1607c45fa6e24571e05f13a6eb90206b4dd74c1b392d6aaedda1b","abstract_canon_sha256":"2a7ecb9f3e48e65c4d03697f82fb27ac4fb774957965a9062a65ca067f21127b"},"schema_version":"1.0"},"canonical_sha256":"56eb77f4fe583620752c475518d3c1592550d507fff3499ea655b25d0b965b2f","source":{"kind":"arxiv","id":"2305.13363","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.13363","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"arxiv_version","alias_value":"2305.13363v1","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.13363","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_12","alias_value":"K3VXP5H6LA3C","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_16","alias_value":"K3VXP5H6LA3CA5JM","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_8","alias_value":"K3VXP5H6","created_at":"2026-07-05T06:27:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:K3VXP5H6LA3CA5JMI5KRRU6BLE","target":"record","payload":{"canonical_record":{"source":{"id":"2305.13363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-22T18:00:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"bc07d843b9c1607c45fa6e24571e05f13a6eb90206b4dd74c1b392d6aaedda1b","abstract_canon_sha256":"2a7ecb9f3e48e65c4d03697f82fb27ac4fb774957965a9062a65ca067f21127b"},"schema_version":"1.0"},"canonical_sha256":"56eb77f4fe583620752c475518d3c1592550d507fff3499ea655b25d0b965b2f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:27:24.148961Z","signature_b64":"sFcqpTzmLULCESknoqHzf8RuhoOpo+CWDGF2ttis3QwWC2DzwYvpxoLO/rQXNZlcU7kh5AMnSzvlR79+HJiPAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56eb77f4fe583620752c475518d3c1592550d507fff3499ea655b25d0b965b2f","last_reissued_at":"2026-07-05T06:27:24.148553Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:27:24.148553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2305.13363","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":"2026-07-05T06:27:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RU3HpNGytVaxW+clOw0lWSfCJtUaMhU/YwjKP82FTGOBv6renPMF9J/nH5NaQeo3o3Gd8eXmiayA28BqUEe6BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:12:20.315299Z"},"content_sha256":"a61db5ffd238ed93e66f2880d8dec66e4e2d803462e94f4d54d63058b32a1bc4","schema_version":"1.0","event_id":"sha256:a61db5ffd238ed93e66f2880d8dec66e4e2d803462e94f4d54d63058b32a1bc4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:K3VXP5H6LA3CA5JMI5KRRU6BLE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Spitzer Coverage of HSC-Deep with IRAC for Z studies (SHIRAZ) I: IRAC mosaics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Andy Goulding, Anna Sajina, Danilo Marchesini, Duncan Farrah, Eiichi Egami, Ivo Labbe, Jason Surace, Jenny Greene, Katherine Whitaker, Lilianna Houston, Marcin Sawicki, Marianna Annunziatella, Mark Lacy, Masami Ouchi, Mauro Stefanon, Rachel Bezanson, Thibaud Moutard, Xiaohui Fan, Xin Liu, Yen-Ting Lin, Yoshiaki Ono","submitted_at":"2023-05-22T18:00:02Z","abstract_excerpt":"We present new Spitzer Infrared Array Camera (IRAC) 3.6 and 4.5{\\mu}m mosaics of three fields, E-COSMOS, DEEP2-F3, and ELAIS-N1. Our mosaics include both new IRAC observations as well as re-processed archival data in these fields. These fields are part of the HSC-Deep grizy survey and have a wealth of additional ancillary data. The addition of these new IRAC mosaics is critical in allowing for improved photometric redshifts and stellar population parameters at cosmic noon and earlier epochs. The total area mapped by this work is {\\sim} 17 deg2 with a mean integration time of {\\sim}1200s, provi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.13363","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/2305.13363/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":"2026-07-05T06:27:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p6flujlTsRicKviqzp6OYfZWNmDTr/RRe7yGLFSIDGSNYe/tCtmss8JAnK7ycCz/N1zBK1i8rBMVLjB2TzqQBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T20:12:20.316295Z"},"content_sha256":"5e1ee8fa691ec204f5c70b2af6e7c99b9082a354d869fa770a6710d4e5c19af7","schema_version":"1.0","event_id":"sha256:5e1ee8fa691ec204f5c70b2af6e7c99b9082a354d869fa770a6710d4e5c19af7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/bundle.json","state_url":"https://pith.science/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/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":"2026-08-10T20:12:20Z","links":{"resolver":"https://pith.science/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE","bundle":"https://pith.science/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/bundle.json","state":"https://pith.science/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3VXP5H6LA3CA5JMI5KRRU6BLE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:K3VXP5H6LA3CA5JMI5KRRU6BLE","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":"2a7ecb9f3e48e65c4d03697f82fb27ac4fb774957965a9062a65ca067f21127b","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-22T18:00:02Z","title_canon_sha256":"bc07d843b9c1607c45fa6e24571e05f13a6eb90206b4dd74c1b392d6aaedda1b"},"schema_version":"1.0","source":{"id":"2305.13363","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.13363","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"arxiv_version","alias_value":"2305.13363v1","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.13363","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_12","alias_value":"K3VXP5H6LA3C","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_16","alias_value":"K3VXP5H6LA3CA5JM","created_at":"2026-07-05T06:27:24Z"},{"alias_kind":"pith_short_8","alias_value":"K3VXP5H6","created_at":"2026-07-05T06:27:24Z"}],"graph_snapshots":[{"event_id":"sha256:5e1ee8fa691ec204f5c70b2af6e7c99b9082a354d869fa770a6710d4e5c19af7","target":"graph","created_at":"2026-07-05T06:27:24Z","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/2305.13363/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present new Spitzer Infrared Array Camera (IRAC) 3.6 and 4.5{\\mu}m mosaics of three fields, E-COSMOS, DEEP2-F3, and ELAIS-N1. Our mosaics include both new IRAC observations as well as re-processed archival data in these fields. These fields are part of the HSC-Deep grizy survey and have a wealth of additional ancillary data. The addition of these new IRAC mosaics is critical in allowing for improved photometric redshifts and stellar population parameters at cosmic noon and earlier epochs. The total area mapped by this work is {\\sim} 17 deg2 with a mean integration time of {\\sim}1200s, provi","authors_text":"Andy Goulding, Anna Sajina, Danilo Marchesini, Duncan Farrah, Eiichi Egami, Ivo Labbe, Jason Surace, Jenny Greene, Katherine Whitaker, Lilianna Houston, Marcin Sawicki, Marianna Annunziatella, Mark Lacy, Masami Ouchi, Mauro Stefanon, Rachel Bezanson, Thibaud Moutard, Xiaohui Fan, Xin Liu, Yen-Ting Lin, Yoshiaki Ono","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-22T18:00:02Z","title":"The Spitzer Coverage of HSC-Deep with IRAC for Z studies (SHIRAZ) I: IRAC mosaics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.13363","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:a61db5ffd238ed93e66f2880d8dec66e4e2d803462e94f4d54d63058b32a1bc4","target":"record","created_at":"2026-07-05T06:27:24Z","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":"2a7ecb9f3e48e65c4d03697f82fb27ac4fb774957965a9062a65ca067f21127b","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-05-22T18:00:02Z","title_canon_sha256":"bc07d843b9c1607c45fa6e24571e05f13a6eb90206b4dd74c1b392d6aaedda1b"},"schema_version":"1.0","source":{"id":"2305.13363","kind":"arxiv","version":1}},"canonical_sha256":"56eb77f4fe583620752c475518d3c1592550d507fff3499ea655b25d0b965b2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56eb77f4fe583620752c475518d3c1592550d507fff3499ea655b25d0b965b2f","first_computed_at":"2026-07-05T06:27:24.148553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:27:24.148553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sFcqpTzmLULCESknoqHzf8RuhoOpo+CWDGF2ttis3QwWC2DzwYvpxoLO/rQXNZlcU7kh5AMnSzvlR79+HJiPAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:27:24.148961Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.13363","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a61db5ffd238ed93e66f2880d8dec66e4e2d803462e94f4d54d63058b32a1bc4","sha256:5e1ee8fa691ec204f5c70b2af6e7c99b9082a354d869fa770a6710d4e5c19af7"],"state_sha256":"52348802a296b6c5bb35a8f1e35aadd03b1d1dcd80091c57e4e254fd6ee0fc70"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YmntNyKi8morohtGWAl1Gsy0d2cu16SkqpqRYzgjdTFgCTGLKWQi5KIYOdnsKau6LEDfN4SEPTaOj6JbEzX8BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T20:12:20.337308Z","bundle_sha256":"a843245d649be1af9f062cd93188af0205bbc87de875d92cc52a2cec8ea428df"}}