{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:7RMU5KVSLXOITKVHZABZCZYAHS","short_pith_number":"pith:7RMU5KVS","canonical_record":{"source":{"id":"2209.03348","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-06T22:33:04Z","cross_cats_sorted":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"5063ef5eff352c2f36a9df3a6b9732b187bec19bd523872d74f23c4796f2c4fb","abstract_canon_sha256":"d6de69d289487b38cbe67a8eb0214e6fdbf97b812d4ff0731a859672df5a5ffb"},"schema_version":"1.0"},"canonical_sha256":"fc594eaab25ddc89aaa7c8039167003cade16d85a4186069d5af94e42cf7a514","source":{"kind":"arxiv","id":"2209.03348","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.03348","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"arxiv_version","alias_value":"2209.03348v1","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03348","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_12","alias_value":"7RMU5KVSLXOI","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_16","alias_value":"7RMU5KVSLXOITKVH","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_8","alias_value":"7RMU5KVS","created_at":"2026-07-05T04:55:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:7RMU5KVSLXOITKVHZABZCZYAHS","target":"record","payload":{"canonical_record":{"source":{"id":"2209.03348","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-06T22:33:04Z","cross_cats_sorted":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"title_canon_sha256":"5063ef5eff352c2f36a9df3a6b9732b187bec19bd523872d74f23c4796f2c4fb","abstract_canon_sha256":"d6de69d289487b38cbe67a8eb0214e6fdbf97b812d4ff0731a859672df5a5ffb"},"schema_version":"1.0"},"canonical_sha256":"fc594eaab25ddc89aaa7c8039167003cade16d85a4186069d5af94e42cf7a514","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:55:41.095800Z","signature_b64":"G2aIS2Hryk+qQbqZ/IQ2CN4x8WG3of8eWyPHN/GJNWLR64NHp3SoNA9M7zWZDcYPftoeAjy+O/9c/Km6ehK8Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc594eaab25ddc89aaa7c8039167003cade16d85a4186069d5af94e42cf7a514","last_reissued_at":"2026-07-05T04:55:41.095283Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:55:41.095283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.03348","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":"2026-07-05T04:55:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EFzRwRfPfEHdEblYjgv4UkX9sOa5I5Q0Ff5ObHpvdG7eZNExijjnc4P3mr9OuBxt6uZT4yqygkUO9omVD9cxAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T09:55:11.284887Z"},"content_sha256":"2ac5e693045aa29f15d31c680804541341ede17c80520e08c05fc738afd19e11","schema_version":"1.0","event_id":"sha256:2ac5e693045aa29f15d31c680804541341ede17c80520e08c05fc738afd19e11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:7RMU5KVSLXOITKVHZABZCZYAHS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The JWST Resolved Stellar Populations Early Release Science Program I.: NIRCam Flux Calibration","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"Alessandro Savino, Andrew A. Cole, Andrew Dolphin, Benjamin F. Williams, Daniel R. Weisz, Erik Tollerud, Evan D. Skillman, Jason S. Kalirai, Jay Anderson, Karin M. Sandstrom, Kristen B. Wingfield McQuinn, Mario Gennaro, Marla Geha, Martha L. Boyer, Matteo Correnti, Max J. Brenner Newman, Nitya Kallivayalil, Rachel Beaton, Roger E. Cohen","submitted_at":"2022-09-06T22:33:04Z","abstract_excerpt":"We use globular cluster data from the Resolved Stellar Populations Early Release Science (ERS) program to validate the flux calibration for the Near Infrared Camera (NIRCam) on the James Webb Space Telescope (JWST). We find a significant flux offset between the eight short wavelength detectors, ranging from 1-23% (about 0.01-0.2 mag) that affects all NIRCam imaging observations. We deliver improved zeropoints for the ERS filters and show that alternate zeropoints derived by the community also improve the calibration significantly. We also find that the detector offsets appear to be time variab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03348","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/2209.03348/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":"2026-07-05T04:55:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gImfU4heFN+jGcC9TLluHLtHLPzxcuFMpAWyMGJcBjwhhC6GvseetkRrqialHVhwkfSsQZ3Rzr09vPLLwXM6Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T09:55:11.285278Z"},"content_sha256":"9dbffe4771199a0f85dfeade1889d23b4938d2add6ac10a4f8930e9e7aeaf038","schema_version":"1.0","event_id":"sha256:9dbffe4771199a0f85dfeade1889d23b4938d2add6ac10a4f8930e9e7aeaf038"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7RMU5KVSLXOITKVHZABZCZYAHS/bundle.json","state_url":"https://pith.science/pith/7RMU5KVSLXOITKVHZABZCZYAHS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7RMU5KVSLXOITKVHZABZCZYAHS/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":"2026-07-14T09:55:11Z","links":{"resolver":"https://pith.science/pith/7RMU5KVSLXOITKVHZABZCZYAHS","bundle":"https://pith.science/pith/7RMU5KVSLXOITKVHZABZCZYAHS/bundle.json","state":"https://pith.science/pith/7RMU5KVSLXOITKVHZABZCZYAHS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7RMU5KVSLXOITKVHZABZCZYAHS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:7RMU5KVSLXOITKVHZABZCZYAHS","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":"d6de69d289487b38cbe67a8eb0214e6fdbf97b812d4ff0731a859672df5a5ffb","cross_cats_sorted":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-06T22:33:04Z","title_canon_sha256":"5063ef5eff352c2f36a9df3a6b9732b187bec19bd523872d74f23c4796f2c4fb"},"schema_version":"1.0","source":{"id":"2209.03348","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.03348","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"arxiv_version","alias_value":"2209.03348v1","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03348","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_12","alias_value":"7RMU5KVSLXOI","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_16","alias_value":"7RMU5KVSLXOITKVH","created_at":"2026-07-05T04:55:41Z"},{"alias_kind":"pith_short_8","alias_value":"7RMU5KVS","created_at":"2026-07-05T04:55:41Z"}],"graph_snapshots":[{"event_id":"sha256:9dbffe4771199a0f85dfeade1889d23b4938d2add6ac10a4f8930e9e7aeaf038","target":"graph","created_at":"2026-07-05T04:55:41Z","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/2209.03348/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use globular cluster data from the Resolved Stellar Populations Early Release Science (ERS) program to validate the flux calibration for the Near Infrared Camera (NIRCam) on the James Webb Space Telescope (JWST). We find a significant flux offset between the eight short wavelength detectors, ranging from 1-23% (about 0.01-0.2 mag) that affects all NIRCam imaging observations. We deliver improved zeropoints for the ERS filters and show that alternate zeropoints derived by the community also improve the calibration significantly. We also find that the detector offsets appear to be time variab","authors_text":"Alessandro Savino, Andrew A. Cole, Andrew Dolphin, Benjamin F. Williams, Daniel R. Weisz, Erik Tollerud, Evan D. Skillman, Jason S. Kalirai, Jay Anderson, Karin M. Sandstrom, Kristen B. Wingfield McQuinn, Mario Gennaro, Marla Geha, Martha L. Boyer, Matteo Correnti, Max J. Brenner Newman, Nitya Kallivayalil, Rachel Beaton, Roger E. Cohen","cross_cats":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-06T22:33:04Z","title":"The JWST Resolved Stellar Populations Early Release Science Program I.: NIRCam Flux Calibration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03348","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":"sha256:2ac5e693045aa29f15d31c680804541341ede17c80520e08c05fc738afd19e11","target":"record","created_at":"2026-07-05T04:55:41Z","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":"d6de69d289487b38cbe67a8eb0214e6fdbf97b812d4ff0731a859672df5a5ffb","cross_cats_sorted":["astro-ph.CO","astro-ph.EP","astro-ph.GA","astro-ph.SR"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2022-09-06T22:33:04Z","title_canon_sha256":"5063ef5eff352c2f36a9df3a6b9732b187bec19bd523872d74f23c4796f2c4fb"},"schema_version":"1.0","source":{"id":"2209.03348","kind":"arxiv","version":1}},"canonical_sha256":"fc594eaab25ddc89aaa7c8039167003cade16d85a4186069d5af94e42cf7a514","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc594eaab25ddc89aaa7c8039167003cade16d85a4186069d5af94e42cf7a514","first_computed_at":"2026-07-05T04:55:41.095283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:55:41.095283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G2aIS2Hryk+qQbqZ/IQ2CN4x8WG3of8eWyPHN/GJNWLR64NHp3SoNA9M7zWZDcYPftoeAjy+O/9c/Km6ehK8Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T04:55:41.095800Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.03348","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac5e693045aa29f15d31c680804541341ede17c80520e08c05fc738afd19e11","sha256:9dbffe4771199a0f85dfeade1889d23b4938d2add6ac10a4f8930e9e7aeaf038"],"state_sha256":"08abd1cde82933300d117389d9d4f42e78b49fef858f79058995c0544887b0ab"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"61MddR5/2/s8tDmx7XIPeyUUuzaonKBl1C3n1obAtJY1Bus0n2XOE8X1jrp+AdczG1hs0p04cH19gE/9nwEbDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-14T09:55:11.287504Z","bundle_sha256":"5d416bc97e294c07a83dd82730406e6309a34710e6ad4ba8a3c7edabe55a9f05"}}