{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:IQEN7LHW3PI4UYSERXVWJ7C4JZ","short_pith_number":"pith:IQEN7LHW","canonical_record":{"source":{"id":"2308.14696","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-28T16:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"745cf9d1df6442a2f66b8cc928f633e1ddb8c439b0263979e14265a845af5724","abstract_canon_sha256":"94ece6cc97b9d33accf9dd5151ee9aff5770f16aa675ca505ed4e44b9daedf45"},"schema_version":"1.0"},"canonical_sha256":"4408dfacf6dbd1ca62448deb64fc5c4e4e4f5a1e86cc72c9ece2d1d4b3745ec5","source":{"kind":"arxiv","id":"2308.14696","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.14696","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"arxiv_version","alias_value":"2308.14696v2","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.14696","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_12","alias_value":"IQEN7LHW3PI4","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_16","alias_value":"IQEN7LHW3PI4UYSE","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_8","alias_value":"IQEN7LHW","created_at":"2026-07-05T07:00:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:IQEN7LHW3PI4UYSERXVWJ7C4JZ","target":"record","payload":{"canonical_record":{"source":{"id":"2308.14696","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-28T16:38:57Z","cross_cats_sorted":[],"title_canon_sha256":"745cf9d1df6442a2f66b8cc928f633e1ddb8c439b0263979e14265a845af5724","abstract_canon_sha256":"94ece6cc97b9d33accf9dd5151ee9aff5770f16aa675ca505ed4e44b9daedf45"},"schema_version":"1.0"},"canonical_sha256":"4408dfacf6dbd1ca62448deb64fc5c4e4e4f5a1e86cc72c9ece2d1d4b3745ec5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:00:27.688850Z","signature_b64":"5QYBOr5yEwYtiys+rPtZhjoWAulIJ7imwVGUatR9w/FBnxnz/5n7P12qiKsLefDMaC4DUs4unKDzUqBYHmupAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4408dfacf6dbd1ca62448deb64fc5c4e4e4f5a1e86cc72c9ece2d1d4b3745ec5","last_reissued_at":"2026-07-05T07:00:27.688258Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:00:27.688258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2308.14696","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":"2026-07-05T07:00:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AupMjoLPhNiYk6Nohkh6iO8/pi2CPwvoTCh8lDCCi1ovhQfDb++ROWb6545uxdWIyRaEyZDcm5KPV036SDvnAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T02:28:14.965605Z"},"content_sha256":"6e671015b4029bf8884a0c62b3c5824bce885bd70e0e9a16c3643ddce6baea38","schema_version":"1.0","event_id":"sha256:6e671015b4029bf8884a0c62b3c5824bce885bd70e0e9a16c3643ddce6baea38"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:IQEN7LHW3PI4UYSERXVWJ7C4JZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The puzzling properties of the MACS1149-JD1 galaxy at z=9.11","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Claudio Grillo, Marco Chiaberge, Massimo Stiavelli, Michele Trenti, Nicha Leethochawalit, Piero Rosati, Stefan Schuldt, Takahiro Morishita, Tommaso Treu","submitted_at":"2023-08-28T16:38:57Z","abstract_excerpt":"We analyze new JWST NIRCam and NIRSpec data on the redshift 9.11 galaxy MACS1149-JD1. Our NIRCam imaging data reveal that JD1 comprises three spatially distinct components. Our spectroscopic data indicate that JD1 appears dust-free but is already enriched, $12 + \\log {\\rm (O/H) } = 7.90^{+0.04}_{-0.05}$. We also find that the Carbon and Neon abundances in JD1 are below the solar abundance ratio. Particularly the Carbon under-abundance is suggestive of recent star formation where Type~II supernovae have already enriched the ISM in Oxygen but intermediate mass stars have not yet enriched the ISM"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.14696","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/2308.14696/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":"2026-07-05T07:00:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PEEOS+X3RNK1kp3CDPQy/CDdHH0W2vVvKzwYsvlrGGWTWSqV7tzLha/UXqoJpWPVC1H2QF0D9nKA9HPHm4zqCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T02:28:14.966628Z"},"content_sha256":"e05bfae45dab3dbc5a3aa80f4d36bd17dee043cbff58ad8d0fe93cb02327eecd","schema_version":"1.0","event_id":"sha256:e05bfae45dab3dbc5a3aa80f4d36bd17dee043cbff58ad8d0fe93cb02327eecd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/bundle.json","state_url":"https://pith.science/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/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":"2026-08-10T02:28:14Z","links":{"resolver":"https://pith.science/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ","bundle":"https://pith.science/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/bundle.json","state":"https://pith.science/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IQEN7LHW3PI4UYSERXVWJ7C4JZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:IQEN7LHW3PI4UYSERXVWJ7C4JZ","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":"94ece6cc97b9d33accf9dd5151ee9aff5770f16aa675ca505ed4e44b9daedf45","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-28T16:38:57Z","title_canon_sha256":"745cf9d1df6442a2f66b8cc928f633e1ddb8c439b0263979e14265a845af5724"},"schema_version":"1.0","source":{"id":"2308.14696","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2308.14696","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"arxiv_version","alias_value":"2308.14696v2","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.14696","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_12","alias_value":"IQEN7LHW3PI4","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_16","alias_value":"IQEN7LHW3PI4UYSE","created_at":"2026-07-05T07:00:27Z"},{"alias_kind":"pith_short_8","alias_value":"IQEN7LHW","created_at":"2026-07-05T07:00:27Z"}],"graph_snapshots":[{"event_id":"sha256:e05bfae45dab3dbc5a3aa80f4d36bd17dee043cbff58ad8d0fe93cb02327eecd","target":"graph","created_at":"2026-07-05T07:00:27Z","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/2308.14696/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We analyze new JWST NIRCam and NIRSpec data on the redshift 9.11 galaxy MACS1149-JD1. Our NIRCam imaging data reveal that JD1 comprises three spatially distinct components. Our spectroscopic data indicate that JD1 appears dust-free but is already enriched, $12 + \\log {\\rm (O/H) } = 7.90^{+0.04}_{-0.05}$. We also find that the Carbon and Neon abundances in JD1 are below the solar abundance ratio. Particularly the Carbon under-abundance is suggestive of recent star formation where Type~II supernovae have already enriched the ISM in Oxygen but intermediate mass stars have not yet enriched the ISM","authors_text":"Claudio Grillo, Marco Chiaberge, Massimo Stiavelli, Michele Trenti, Nicha Leethochawalit, Piero Rosati, Stefan Schuldt, Takahiro Morishita, Tommaso Treu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-28T16:38:57Z","title":"The puzzling properties of the MACS1149-JD1 galaxy at z=9.11"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.14696","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":"sha256:6e671015b4029bf8884a0c62b3c5824bce885bd70e0e9a16c3643ddce6baea38","target":"record","created_at":"2026-07-05T07:00:27Z","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":"94ece6cc97b9d33accf9dd5151ee9aff5770f16aa675ca505ed4e44b9daedf45","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-08-28T16:38:57Z","title_canon_sha256":"745cf9d1df6442a2f66b8cc928f633e1ddb8c439b0263979e14265a845af5724"},"schema_version":"1.0","source":{"id":"2308.14696","kind":"arxiv","version":2}},"canonical_sha256":"4408dfacf6dbd1ca62448deb64fc5c4e4e4f5a1e86cc72c9ece2d1d4b3745ec5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4408dfacf6dbd1ca62448deb64fc5c4e4e4f5a1e86cc72c9ece2d1d4b3745ec5","first_computed_at":"2026-07-05T07:00:27.688258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:00:27.688258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5QYBOr5yEwYtiys+rPtZhjoWAulIJ7imwVGUatR9w/FBnxnz/5n7P12qiKsLefDMaC4DUs4unKDzUqBYHmupAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:00:27.688850Z","signed_message":"canonical_sha256_bytes"},"source_id":"2308.14696","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6e671015b4029bf8884a0c62b3c5824bce885bd70e0e9a16c3643ddce6baea38","sha256:e05bfae45dab3dbc5a3aa80f4d36bd17dee043cbff58ad8d0fe93cb02327eecd"],"state_sha256":"e6360d231f8da09d99c34b5f058a24285cccf805cd6e26ac6be2c62f73670c64"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VuIGlkhYrBuCJGE5r1ptsStA/fuUs7oewkQb48Kss465ZnEj1kc542ms8AYTfvPav5SE7FS4FLMnSfmAqQd7Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T02:28:14.971981Z","bundle_sha256":"59874decbac4f5fa5aad68febc9d036c8c8ec4aafac736fbfb28db9398fbc9f5"}}