{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:N5MZB4WLQE6AKJD4NLQQTUUP5U","short_pith_number":"pith:N5MZB4WL","schema_version":"1.0","canonical_sha256":"6f5990f2cb813c05247c6ae109d28fed1db0ca9b7408151f2fa94a8676089f35","source":{"kind":"arxiv","id":"2101.05897","version":2},"attestation_state":"computed","paper":{"title":"Model-independent measurement of the Hubble Constant and the absolute magnitude of Type Ia Supernovae","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Jian-Chen Zhang, Kang Jiao, Tong-Jie Zhang","submitted_at":"2021-01-14T22:43:52Z","abstract_excerpt":"In this work, we propose a cosmological model-independent and non-local method to constrain the Hubble Constant $H_0$. Inspired by the quasi cosmological model-independent and $H_0$-free properties of the `shifted' Hubble diagram of HII galaxies (HIIGx) defined by Wei et al. (2016), we joint analyze it with the parametric type Ia supernova (SN Ia) Hubble diagram (e.g. the joint-lightcurves-analysis sample, JLA) and get a Bayesian Inference of Hubble constant, $H_0 = 71 \\pm 20\\ \\mathrm{km\\ s^{-1}\\ Mpc^{-1}}$. Although with large uncertainty, we find that $H_0$ is only strongly degenerate with t"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2101.05897","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-01-14T22:43:52Z","cross_cats_sorted":[],"title_canon_sha256":"2f5e3a1d289ec40ac6695dc13cad365234526cd6fce07de77b8feeb13c2e138c","abstract_canon_sha256":"aeb43cb50af3f867bd03a08d12690574d1838b713807e7b5190c4db04f5e16ea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:22:27.099247Z","signature_b64":"DGLnR470L6tMOBxTQmBBYDsMguuj0wxtTJyxSHeW7t/eXXxNQfHD3/sxQTfqJEGMDfIjUMpLykjC453U9zKdDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f5990f2cb813c05247c6ae109d28fed1db0ca9b7408151f2fa94a8676089f35","last_reissued_at":"2026-07-05T11:22:27.098663Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:22:27.098663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Model-independent measurement of the Hubble Constant and the absolute magnitude of Type Ia Supernovae","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Jian-Chen Zhang, Kang Jiao, Tong-Jie Zhang","submitted_at":"2021-01-14T22:43:52Z","abstract_excerpt":"In this work, we propose a cosmological model-independent and non-local method to constrain the Hubble Constant $H_0$. Inspired by the quasi cosmological model-independent and $H_0$-free properties of the `shifted' Hubble diagram of HII galaxies (HIIGx) defined by Wei et al. (2016), we joint analyze it with the parametric type Ia supernova (SN Ia) Hubble diagram (e.g. the joint-lightcurves-analysis sample, JLA) and get a Bayesian Inference of Hubble constant, $H_0 = 71 \\pm 20\\ \\mathrm{km\\ s^{-1}\\ Mpc^{-1}}$. Although with large uncertainty, we find that $H_0$ is only strongly degenerate with t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.05897","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/2101.05897/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2101.05897","created_at":"2026-07-05T11:22:27.098733+00:00"},{"alias_kind":"arxiv_version","alias_value":"2101.05897v2","created_at":"2026-07-05T11:22:27.098733+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.05897","created_at":"2026-07-05T11:22:27.098733+00:00"},{"alias_kind":"pith_short_12","alias_value":"N5MZB4WLQE6A","created_at":"2026-07-05T11:22:27.098733+00:00"},{"alias_kind":"pith_short_16","alias_value":"N5MZB4WLQE6AKJD4","created_at":"2026-07-05T11:22:27.098733+00:00"},{"alias_kind":"pith_short_8","alias_value":"N5MZB4WL","created_at":"2026-07-05T11:22:27.098733+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U","json":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U.json","graph_json":"https://pith.science/api/pith-number/N5MZB4WLQE6AKJD4NLQQTUUP5U/graph.json","events_json":"https://pith.science/api/pith-number/N5MZB4WLQE6AKJD4NLQQTUUP5U/events.json","paper":"https://pith.science/paper/N5MZB4WL"},"agent_actions":{"view_html":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U","download_json":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U.json","view_paper":"https://pith.science/paper/N5MZB4WL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2101.05897&json=true","fetch_graph":"https://pith.science/api/pith-number/N5MZB4WLQE6AKJD4NLQQTUUP5U/graph.json","fetch_events":"https://pith.science/api/pith-number/N5MZB4WLQE6AKJD4NLQQTUUP5U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U/action/storage_attestation","attest_author":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U/action/author_attestation","sign_citation":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U/action/citation_signature","submit_replication":"https://pith.science/pith/N5MZB4WLQE6AKJD4NLQQTUUP5U/action/replication_record"}},"created_at":"2026-07-05T11:22:27.098733+00:00","updated_at":"2026-07-05T11:22:27.098733+00:00"}