{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:AADEWYI444OTXKY63GL2WX7OVB","short_pith_number":"pith:AADEWYI4","canonical_record":{"source":{"id":"2208.11471","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-24T12:26:47Z","cross_cats_sorted":[],"title_canon_sha256":"ae2e05a1db6a0b6cf6532cfdfca37e491e5449414c8e7568b1905e9d0f28e458","abstract_canon_sha256":"01ccdfd9dde0352f65af3cd543f8e252eabc074663be230dec0f8cb24124d693"},"schema_version":"1.0"},"canonical_sha256":"00064b611ce71d3bab1ed997ab5feea85875ae27dd935c57ccb929c74a04ddcc","source":{"kind":"arxiv","id":"2208.11471","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.11471","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"arxiv_version","alias_value":"2208.11471v2","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.11471","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_12","alias_value":"AADEWYI444OT","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_16","alias_value":"AADEWYI444OTXKY6","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_8","alias_value":"AADEWYI4","created_at":"2026-07-05T05:10:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:AADEWYI444OTXKY63GL2WX7OVB","target":"record","payload":{"canonical_record":{"source":{"id":"2208.11471","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-24T12:26:47Z","cross_cats_sorted":[],"title_canon_sha256":"ae2e05a1db6a0b6cf6532cfdfca37e491e5449414c8e7568b1905e9d0f28e458","abstract_canon_sha256":"01ccdfd9dde0352f65af3cd543f8e252eabc074663be230dec0f8cb24124d693"},"schema_version":"1.0"},"canonical_sha256":"00064b611ce71d3bab1ed997ab5feea85875ae27dd935c57ccb929c74a04ddcc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:10:10.801774Z","signature_b64":"picoxJ6QAw/QYCT/Fj4dWWnDwLVtMcEblKrSrubOiUrVq7j8AjkO2aAZQQqNqJhVuR+5X0xulX8MhrrYZLrjDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"00064b611ce71d3bab1ed997ab5feea85875ae27dd935c57ccb929c74a04ddcc","last_reissued_at":"2026-07-05T05:10:10.801377Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:10:10.801377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2208.11471","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":"2026-07-05T05:10:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LKd4Ueb82NHiGA4vsfNuY3f5UWj7wTV7hEB3tcJ6oMxiFTlVZWJ5MbcobkOhTMYxjm5N5ZiTS0V9Z8PJsvucCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T02:45:28.041023Z"},"content_sha256":"e900c901b06ab15d209b1a2aee5df1301eb8be8fd2717f0f316b3eeaa8a3445b","schema_version":"1.0","event_id":"sha256:e900c901b06ab15d209b1a2aee5df1301eb8be8fd2717f0f316b3eeaa8a3445b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:AADEWYI444OTXKY63GL2WX7OVB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-Redshift Galaxies from Early JWST Observations: Constraints on Dark Energy Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Fontana, E. Merlin, F. Shankar, M. Castellano, N. Menci, P. Santini","submitted_at":"2022-08-24T12:26:47Z","abstract_excerpt":"Early observations with JWST have led to the discovery of an unexpected large density (stellar mass density $\\rho_*\\approx 10^{6}\\,M_{\\odot}\\,Mpc^{-3}$) of massive galaxies (stellar masses $M_*\\geq 10^{10.5}M_{\\odot}$) at extremely high redshifts $z\\approx 10$. We show that - under the most conservative assumptions, and independently of the baryon physics involved in galaxy formation - such abundance is not only in tension with the standard $\\Lambda$CDM cosmology, but provides extremely tight constraints on the expansion history of the Universe and on the growth factors corresponding to a wide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.11471","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/2208.11471/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":"2026-07-05T05:10:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Xj5bM5JX+roeYWfnge0P44DvIvMWmx0naZDsOIAJDPEx5Pl0NQwHlfHEaoZZGP2KAy1tqlI6PuAD14TIEg5oBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T02:45:28.041537Z"},"content_sha256":"a6f288da278eec251a4297cac63cc198b025f1b4765495e3b55430fa3287bd82","schema_version":"1.0","event_id":"sha256:a6f288da278eec251a4297cac63cc198b025f1b4765495e3b55430fa3287bd82"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AADEWYI444OTXKY63GL2WX7OVB/bundle.json","state_url":"https://pith.science/pith/AADEWYI444OTXKY63GL2WX7OVB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AADEWYI444OTXKY63GL2WX7OVB/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":"2026-08-22T02:45:28Z","links":{"resolver":"https://pith.science/pith/AADEWYI444OTXKY63GL2WX7OVB","bundle":"https://pith.science/pith/AADEWYI444OTXKY63GL2WX7OVB/bundle.json","state":"https://pith.science/pith/AADEWYI444OTXKY63GL2WX7OVB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AADEWYI444OTXKY63GL2WX7OVB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:AADEWYI444OTXKY63GL2WX7OVB","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":"01ccdfd9dde0352f65af3cd543f8e252eabc074663be230dec0f8cb24124d693","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-24T12:26:47Z","title_canon_sha256":"ae2e05a1db6a0b6cf6532cfdfca37e491e5449414c8e7568b1905e9d0f28e458"},"schema_version":"1.0","source":{"id":"2208.11471","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2208.11471","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"arxiv_version","alias_value":"2208.11471v2","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2208.11471","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_12","alias_value":"AADEWYI444OT","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_16","alias_value":"AADEWYI444OTXKY6","created_at":"2026-07-05T05:10:10Z"},{"alias_kind":"pith_short_8","alias_value":"AADEWYI4","created_at":"2026-07-05T05:10:10Z"}],"graph_snapshots":[{"event_id":"sha256:a6f288da278eec251a4297cac63cc198b025f1b4765495e3b55430fa3287bd82","target":"graph","created_at":"2026-07-05T05:10:10Z","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/2208.11471/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Early observations with JWST have led to the discovery of an unexpected large density (stellar mass density $\\rho_*\\approx 10^{6}\\,M_{\\odot}\\,Mpc^{-3}$) of massive galaxies (stellar masses $M_*\\geq 10^{10.5}M_{\\odot}$) at extremely high redshifts $z\\approx 10$. We show that - under the most conservative assumptions, and independently of the baryon physics involved in galaxy formation - such abundance is not only in tension with the standard $\\Lambda$CDM cosmology, but provides extremely tight constraints on the expansion history of the Universe and on the growth factors corresponding to a wide","authors_text":"A. Fontana, E. Merlin, F. Shankar, M. Castellano, N. Menci, P. Santini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-24T12:26:47Z","title":"High-Redshift Galaxies from Early JWST Observations: Constraints on Dark Energy Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2208.11471","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:e900c901b06ab15d209b1a2aee5df1301eb8be8fd2717f0f316b3eeaa8a3445b","target":"record","created_at":"2026-07-05T05:10:10Z","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":"01ccdfd9dde0352f65af3cd543f8e252eabc074663be230dec0f8cb24124d693","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-08-24T12:26:47Z","title_canon_sha256":"ae2e05a1db6a0b6cf6532cfdfca37e491e5449414c8e7568b1905e9d0f28e458"},"schema_version":"1.0","source":{"id":"2208.11471","kind":"arxiv","version":2}},"canonical_sha256":"00064b611ce71d3bab1ed997ab5feea85875ae27dd935c57ccb929c74a04ddcc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"00064b611ce71d3bab1ed997ab5feea85875ae27dd935c57ccb929c74a04ddcc","first_computed_at":"2026-07-05T05:10:10.801377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:10:10.801377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"picoxJ6QAw/QYCT/Fj4dWWnDwLVtMcEblKrSrubOiUrVq7j8AjkO2aAZQQqNqJhVuR+5X0xulX8MhrrYZLrjDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:10:10.801774Z","signed_message":"canonical_sha256_bytes"},"source_id":"2208.11471","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e900c901b06ab15d209b1a2aee5df1301eb8be8fd2717f0f316b3eeaa8a3445b","sha256:a6f288da278eec251a4297cac63cc198b025f1b4765495e3b55430fa3287bd82"],"state_sha256":"9e708509e155b1c6fac0f2927c1ef052e0ed01d5bb226f5beb67ffc40e1d0a7d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JQHkObZczSgVY1oOZag20BSyUfttTPfSmn71L9CrqD5TS57Wlx2/mTNg3mblVef141nniT8A+RgrXYzvCPjSBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T02:45:28.046451Z","bundle_sha256":"0bd6d4f9b797a111ca2e5dc55bda9e128e6dc5629d243543c0afe036504db62b"}}