{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:SUXLML3NSRMW3UJDAU32Y2XERM","short_pith_number":"pith:SUXLML3N","canonical_record":{"source":{"id":"2412.02390","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-03T11:38:59Z","cross_cats_sorted":[],"title_canon_sha256":"46201aadddfc3e8afcfcc9b3d870d0c34bfd79363f4105d23be8808021f8a0e5","abstract_canon_sha256":"54093af8f20e2e55a887f03a4385788682f75a9c5e5eb8dada1aa32bd3aa7965"},"schema_version":"1.0"},"canonical_sha256":"952eb62f6d94596dd1230537ac6ae48b02a746bc9a640507ad7565b9b667f9f0","source":{"kind":"arxiv","id":"2412.02390","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.02390","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"arxiv_version","alias_value":"2412.02390v1","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.02390","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_12","alias_value":"SUXLML3NSRMW","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_16","alias_value":"SUXLML3NSRMW3UJD","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_8","alias_value":"SUXLML3N","created_at":"2026-07-05T10:18:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:SUXLML3NSRMW3UJDAU32Y2XERM","target":"record","payload":{"canonical_record":{"source":{"id":"2412.02390","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-03T11:38:59Z","cross_cats_sorted":[],"title_canon_sha256":"46201aadddfc3e8afcfcc9b3d870d0c34bfd79363f4105d23be8808021f8a0e5","abstract_canon_sha256":"54093af8f20e2e55a887f03a4385788682f75a9c5e5eb8dada1aa32bd3aa7965"},"schema_version":"1.0"},"canonical_sha256":"952eb62f6d94596dd1230537ac6ae48b02a746bc9a640507ad7565b9b667f9f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:18:46.036518Z","signature_b64":"QypgL5CWmC0GIpEVNIpwilEwGJwhDJiWm0A9zgAWqBkVm0/RfGZO3JeylITbPAVoJjBbCO+ZNkXHj6aKRi8wCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"952eb62f6d94596dd1230537ac6ae48b02a746bc9a640507ad7565b9b667f9f0","last_reissued_at":"2026-07-05T10:18:46.035946Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:18:46.035946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.02390","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":"2026-07-05T10:18:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TyNhG2LkIVnxQMjMmwCxC52ZVfatTauu/ovzN3r40EsQRQkOD0CRzksPqoNG7OrefFUHrA/7Q3or1AwRNFWwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T19:48:22.496651Z"},"content_sha256":"7efdf39645f1fba9900456bf849c9f781ef9f52739c1798a950c64038e669c50","schema_version":"1.0","event_id":"sha256:7efdf39645f1fba9900456bf849c9f781ef9f52739c1798a950c64038e669c50"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:SUXLML3NSRMW3UJDAU32Y2XERM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Estimating Photometric Redshifts for Galaxies from the DESI Legacy Imaging Surveys with Bayesian Neural Networks Trained by DESI EDR","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Boyi Ding, Furen Deng, Hu Zou, Nan Li, Qian Yu, Xingchen Zhou, Xuelei Chen, Yan Gong, Zizhao He","submitted_at":"2024-12-03T11:38:59Z","abstract_excerpt":"We present a catalogue of photometric redshifts for galaxies from DESI Legacy Imaging Surveys, which includes $\\sim0.18$ billion sources covering 14,000 ${\\rm deg}^2$. The photometric redshifts, along with their uncertainties, are estimated through galaxy images in three optical bands ($g$, $r$ and $z$) from DESI and two near-infrared bands ($W1$ and $W2$) from WISE using a Bayesian Neural Network (BNN). The training of BNN is performed by above images and their corresponding spectroscopic redshifts given in DESI Early Data Release (EDR). Our results show that categorizing galaxies into indivi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.02390","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/2412.02390/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":"2026-07-05T10:18:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+0+gAyKoddHkhhvDhcVDVEL8HKDQL/LMNFch1ln1+TDP5tWku4m9R0MWbWVdgm9Iy4JPU314KkEpytFloa6SAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T19:48:22.497451Z"},"content_sha256":"e3b3d256ab5101479adc4c42176cd48af86ac27a712176880375106d100ddfd5","schema_version":"1.0","event_id":"sha256:e3b3d256ab5101479adc4c42176cd48af86ac27a712176880375106d100ddfd5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SUXLML3NSRMW3UJDAU32Y2XERM/bundle.json","state_url":"https://pith.science/pith/SUXLML3NSRMW3UJDAU32Y2XERM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SUXLML3NSRMW3UJDAU32Y2XERM/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":"2026-08-16T19:48:22Z","links":{"resolver":"https://pith.science/pith/SUXLML3NSRMW3UJDAU32Y2XERM","bundle":"https://pith.science/pith/SUXLML3NSRMW3UJDAU32Y2XERM/bundle.json","state":"https://pith.science/pith/SUXLML3NSRMW3UJDAU32Y2XERM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SUXLML3NSRMW3UJDAU32Y2XERM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:SUXLML3NSRMW3UJDAU32Y2XERM","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":"54093af8f20e2e55a887f03a4385788682f75a9c5e5eb8dada1aa32bd3aa7965","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-03T11:38:59Z","title_canon_sha256":"46201aadddfc3e8afcfcc9b3d870d0c34bfd79363f4105d23be8808021f8a0e5"},"schema_version":"1.0","source":{"id":"2412.02390","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.02390","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"arxiv_version","alias_value":"2412.02390v1","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.02390","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_12","alias_value":"SUXLML3NSRMW","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_16","alias_value":"SUXLML3NSRMW3UJD","created_at":"2026-07-05T10:18:46Z"},{"alias_kind":"pith_short_8","alias_value":"SUXLML3N","created_at":"2026-07-05T10:18:46Z"}],"graph_snapshots":[{"event_id":"sha256:e3b3d256ab5101479adc4c42176cd48af86ac27a712176880375106d100ddfd5","target":"graph","created_at":"2026-07-05T10:18:46Z","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/2412.02390/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a catalogue of photometric redshifts for galaxies from DESI Legacy Imaging Surveys, which includes $\\sim0.18$ billion sources covering 14,000 ${\\rm deg}^2$. The photometric redshifts, along with their uncertainties, are estimated through galaxy images in three optical bands ($g$, $r$ and $z$) from DESI and two near-infrared bands ($W1$ and $W2$) from WISE using a Bayesian Neural Network (BNN). The training of BNN is performed by above images and their corresponding spectroscopic redshifts given in DESI Early Data Release (EDR). Our results show that categorizing galaxies into indivi","authors_text":"Boyi Ding, Furen Deng, Hu Zou, Nan Li, Qian Yu, Xingchen Zhou, Xuelei Chen, Yan Gong, Zizhao He","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-03T11:38:59Z","title":"Estimating Photometric Redshifts for Galaxies from the DESI Legacy Imaging Surveys with Bayesian Neural Networks Trained by DESI EDR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.02390","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":"sha256:7efdf39645f1fba9900456bf849c9f781ef9f52739c1798a950c64038e669c50","target":"record","created_at":"2026-07-05T10:18:46Z","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":"54093af8f20e2e55a887f03a4385788682f75a9c5e5eb8dada1aa32bd3aa7965","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-12-03T11:38:59Z","title_canon_sha256":"46201aadddfc3e8afcfcc9b3d870d0c34bfd79363f4105d23be8808021f8a0e5"},"schema_version":"1.0","source":{"id":"2412.02390","kind":"arxiv","version":1}},"canonical_sha256":"952eb62f6d94596dd1230537ac6ae48b02a746bc9a640507ad7565b9b667f9f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"952eb62f6d94596dd1230537ac6ae48b02a746bc9a640507ad7565b9b667f9f0","first_computed_at":"2026-07-05T10:18:46.035946Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:18:46.035946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QypgL5CWmC0GIpEVNIpwilEwGJwhDJiWm0A9zgAWqBkVm0/RfGZO3JeylITbPAVoJjBbCO+ZNkXHj6aKRi8wCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:18:46.036518Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.02390","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7efdf39645f1fba9900456bf849c9f781ef9f52739c1798a950c64038e669c50","sha256:e3b3d256ab5101479adc4c42176cd48af86ac27a712176880375106d100ddfd5"],"state_sha256":"f34411e7168fbe97f40e6e47d23c687edd9c385ff758c43e8c87463b9c6fc104"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oiE6Fq6YBSRd9haizYYNhRlhqOzY90eZ9roeqi8ciQ8VbKhapV7ERprQmXlpgHKf+Ghj3X8WBqwAw1+2iZhjDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T19:48:22.501762Z","bundle_sha256":"13138aca5cdec3cad7d036cc82bffffc19e7778086089aa3973d3cde6e7051d3"}}