{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:MWSNFTAV4DWSWQN7XQVTEX2TJX","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":"d885a2397d4146ebc3a8b834ae8be8d60d39e5ef57c20eed3d687b1e0a50092f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-03-24T18:02:59Z","title_canon_sha256":"171c035c04a981bd96fb82d895557ed8028109acc89ec6c4f5cd39997b26897f"},"schema_version":"1.0","source":{"id":"2103.13417","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.13417","created_at":"2026-07-05T02:26:19Z"},{"alias_kind":"arxiv_version","alias_value":"2103.13417v1","created_at":"2026-07-05T02:26:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.13417","created_at":"2026-07-05T02:26:19Z"},{"alias_kind":"pith_short_12","alias_value":"MWSNFTAV4DWS","created_at":"2026-07-05T02:26:19Z"},{"alias_kind":"pith_short_16","alias_value":"MWSNFTAV4DWSWQN7","created_at":"2026-07-05T02:26:19Z"},{"alias_kind":"pith_short_8","alias_value":"MWSNFTAV","created_at":"2026-07-05T02:26:19Z"}],"graph_snapshots":[{"event_id":"sha256:58ed81a2711f5cbef14abe9bf1f7d1803caa67ce8ba1aa7a3a8f80993ca7f0b4","target":"graph","created_at":"2026-07-05T02:26:19Z","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/2103.13417/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The W-CDF-S and ELAIS-S1 fields will be two of the LSST Deep Drilling fields, but the availability of spectroscopic redshifts within these two fields is still limited on deg^2 scales. To prepare for future science, we use EAZY to estimate photometric redshifts (photo-zs) in these two fields based on forced-photometry catalogs. Our photo-z catalog consists of ~0.8 million sources covering 4.9 deg^2 in W-CDF-S and ~0.8 million sources covering 3.4 deg^2 in ELAIS-S1, among which there are ~0.6 (W-CDF-S) and ~0.4 (ELAIS-S1) million sources having signal-to-noise-ratio (SNR) > 5 detections in more ","authors_text":"Fan Zou, Franz E. Bauer, Giovanni Covone, Guang Yang, Kristina Nyland, Marilena Spavone, Mario Radovich, Mark Lacy, Mattia Vaccari, Maurizio Paolillo, Nicola R. Napolitano, Qingling Ni, W. N. Brandt","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-03-24T18:02:59Z","title":"Photometric Redshifts in the W-CDF-S and ELAIS-S1 Fields Based on Forced Photometry from 0.36 -- 4.5 Microns"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.13417","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:c78766693d4a6193b753612210c68d466fe60e1a8ce79f7a18f529547039e470","target":"record","created_at":"2026-07-05T02:26:19Z","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":"d885a2397d4146ebc3a8b834ae8be8d60d39e5ef57c20eed3d687b1e0a50092f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2021-03-24T18:02:59Z","title_canon_sha256":"171c035c04a981bd96fb82d895557ed8028109acc89ec6c4f5cd39997b26897f"},"schema_version":"1.0","source":{"id":"2103.13417","kind":"arxiv","version":1}},"canonical_sha256":"65a4d2cc15e0ed2b41bfbc2b325f534dd07a1c9848dad2087123843bf8f51fd8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65a4d2cc15e0ed2b41bfbc2b325f534dd07a1c9848dad2087123843bf8f51fd8","first_computed_at":"2026-07-05T02:26:19.070852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:26:19.070852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GAqWD0OucMahuXHyY+70HoDKSplLn1Wvv1SI7xdgIIkM7wXvzZrv8qXjDDaEcMlpoOmOhm03bGqSY4viCbFLBA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:26:19.071334Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.13417","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c78766693d4a6193b753612210c68d466fe60e1a8ce79f7a18f529547039e470","sha256:58ed81a2711f5cbef14abe9bf1f7d1803caa67ce8ba1aa7a3a8f80993ca7f0b4"],"state_sha256":"66c4ad03dc323936e6648107723c7f508d21f8b19f1c25a042848ea7576ba597"}