{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:XFQGOZESMW62PT72RAPAIVHHJ2","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":"285e0bbb5ee187f6645f5bd9416aa61559f7fb447e3aeea36b61d4c503c7a10c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-06-05T05:25:00Z","title_canon_sha256":"8e54bb18db8071fe546676ac543d964b426b386d1dbb74c0a7ba91012758dbd8"},"schema_version":"1.0","source":{"id":"2406.02956","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.02956","created_at":"2026-07-05T08:48:14Z"},{"alias_kind":"arxiv_version","alias_value":"2406.02956v3","created_at":"2026-07-05T08:48:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.02956","created_at":"2026-07-05T08:48:14Z"},{"alias_kind":"pith_short_12","alias_value":"XFQGOZESMW62","created_at":"2026-07-05T08:48:14Z"},{"alias_kind":"pith_short_16","alias_value":"XFQGOZESMW62PT72","created_at":"2026-07-05T08:48:14Z"},{"alias_kind":"pith_short_8","alias_value":"XFQGOZES","created_at":"2026-07-05T08:48:14Z"}],"graph_snapshots":[{"event_id":"sha256:787b4a4f4c692a8b159477b8fc0d1600cc3bf6c0c9cf5cd108851ba4e58c8f47","target":"graph","created_at":"2026-07-05T08:48:14Z","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/2406.02956/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We establish a cosmological-model-independent method to extract the apparent magnitude and its derivative at different redshifts from the Pantheon+ type Ia supernova sample, and find that the obtained values deviate clearly from the prediction of the $\\Lambda$CDM model at the lowest redshift. This deviation can be explained as a result of a transition of the absolute magnitude $M$ in the low redshift region. The observations seem to favor this transition since the minimum values of $\\chi^2$ for two ansatzes of a varying $M$ are less than that of a constant $M$. The Hubble constant tension is a","authors_text":"Hongwei Yu, Puxun Wu, Yang Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-06-05T05:25:00Z","title":"Alleviating the Hubble-constant tension and the growth tension via a transition of absolute magnitude favored by the Pantheon+ sample"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.02956","kind":"arxiv","version":3},"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:ffc1295f8c3e53e2feaf1adac8843a1abf4ece9ddd52b7d238f8f87fa31b6c11","target":"record","created_at":"2026-07-05T08:48:14Z","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":"285e0bbb5ee187f6645f5bd9416aa61559f7fb447e3aeea36b61d4c503c7a10c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-06-05T05:25:00Z","title_canon_sha256":"8e54bb18db8071fe546676ac543d964b426b386d1dbb74c0a7ba91012758dbd8"},"schema_version":"1.0","source":{"id":"2406.02956","kind":"arxiv","version":3}},"canonical_sha256":"b96067649265bda7cffa881e0454e74ebe9c6c6bebf2c409146b9a20290aedd5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b96067649265bda7cffa881e0454e74ebe9c6c6bebf2c409146b9a20290aedd5","first_computed_at":"2026-07-05T08:48:14.841138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:48:14.841138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tI2Ix+1MBPf3jo5hnlOriOkWWtjylYb+wPEIviYCTKipL/CLUX3WPchtW46RdEE9sqQENr2vjIrVDSuowDFyAw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:48:14.841593Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.02956","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ffc1295f8c3e53e2feaf1adac8843a1abf4ece9ddd52b7d238f8f87fa31b6c11","sha256:787b4a4f4c692a8b159477b8fc0d1600cc3bf6c0c9cf5cd108851ba4e58c8f47"],"state_sha256":"c94cca9bc13b0c0d7b5c49a4e062f32ff40a82198780ad66b4cd4f7200ed1bf9"}