{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GGYLTPNVVVRQSPHNRTN4SBQDBW","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":"bc915e111e9fb0df392d4affa1db950475a9c30c9cbea2779ffedbce0ce93d36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-01-21T14:41:23Z","title_canon_sha256":"9d19a6893acb6ba422ae7252a91cd38f25edcfcbfe7586f431ca10598855aced"},"schema_version":"1.0","source":{"id":"2101.08641","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.08641","created_at":"2026-07-05T02:54:30Z"},{"alias_kind":"arxiv_version","alias_value":"2101.08641v3","created_at":"2026-07-05T02:54:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.08641","created_at":"2026-07-05T02:54:30Z"},{"alias_kind":"pith_short_12","alias_value":"GGYLTPNVVVRQ","created_at":"2026-07-05T02:54:30Z"},{"alias_kind":"pith_short_16","alias_value":"GGYLTPNVVVRQSPHN","created_at":"2026-07-05T02:54:30Z"},{"alias_kind":"pith_short_8","alias_value":"GGYLTPNV","created_at":"2026-07-05T02:54:30Z"}],"graph_snapshots":[{"event_id":"sha256:ff0af643574e36f5ee22dcdf8c9d2eebeb63bf32999e9575b8df43ea54e8ea2b","target":"graph","created_at":"2026-07-05T02:54:30Z","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/2101.08641/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A dark-energy which behaves as the cosmological constant until a sudden phantom transition at very-low redshift ($z<0.1$) seems to solve the >4$\\sigma$ disagreement between the local and high-redshift determinations of the Hubble constant, while maintaining the phenomenological success of the $\\Lambda$CDM model with respect to the other observables. Here, we show that such a hockey-stick dark energy cannot solve the $H_0$ crisis. The basic reason is that the supernova absolute magnitude $M_B$ that is used to derive the local $H_0$ constraint is not compatible with the $M_B$ that is necessary t","authors_text":"David Camarena, Valerio Marra","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-01-21T14:41:23Z","title":"On the use of the local prior on the absolute magnitude of Type Ia supernovae in cosmological inference"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.08641","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":"sha256:7c86d5e3cf44e5515a342847cfa53cd5de13367375b238b5947a7c882196c5c3","target":"record","created_at":"2026-07-05T02:54:30Z","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":"bc915e111e9fb0df392d4affa1db950475a9c30c9cbea2779ffedbce0ce93d36","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-01-21T14:41:23Z","title_canon_sha256":"9d19a6893acb6ba422ae7252a91cd38f25edcfcbfe7586f431ca10598855aced"},"schema_version":"1.0","source":{"id":"2101.08641","kind":"arxiv","version":3}},"canonical_sha256":"31b0b9bdb5ad63093ced8cdbc906030d9fc236f73a8eebf8896c00b98f11df6a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"31b0b9bdb5ad63093ced8cdbc906030d9fc236f73a8eebf8896c00b98f11df6a","first_computed_at":"2026-07-05T02:54:30.013997Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:54:30.013997Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kKCbEdRx4Rg3RDrELw0p71EJFGfz6CE/BkqXbyLl3krlSLRztlXS/uLBWjnjNb9qEpuclBlUtwYXBp06yYIzDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:54:30.014500Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.08641","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c86d5e3cf44e5515a342847cfa53cd5de13367375b238b5947a7c882196c5c3","sha256:ff0af643574e36f5ee22dcdf8c9d2eebeb63bf32999e9575b8df43ea54e8ea2b"],"state_sha256":"3893c91747088e0009dc3434df5d112493ed98fd76cefb954cd2a12b41b3363b"}