{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:Y5JDETDHQ2SRYOSUGRYCZ3DY6C","short_pith_number":"pith:Y5JDETDH","schema_version":"1.0","canonical_sha256":"c752324c6786a51c3a5434702cec78f088f62eac27f08470bd413d79e5e58f80","source":{"kind":"arxiv","id":"1204.2308","version":2},"attestation_state":"computed","paper":{"title":"Near-infrared observations of type Ia supernovae: The best known standard candle for cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Gal-Yam, C. Lidman, D. A. Howell, D. Poznanski, D. Xu, E. Ofek, E. Y. Hsiao, I. Arcavi, I. M. Hook, J. Cooke, J. Mould, J. S. B. Wyithe, K. Maguire, M. M. Kasliwal, M. Sullivan, P. E. Nugent, R. L. Barone-Nugent, S. B. Cenko","submitted_at":"2012-04-11T00:31:11Z","abstract_excerpt":"We present an analysis of the Hubble diagram for 12 Type Ia supernovae (SNe Ia) observed in the near-infrared J and H bands. We select SNe exclusively from the redshift range 0.03 < z < 0.09 to reduce uncertainties coming from peculiar velocities while remaining in a cosmologically well-understood region. All of the SNe in our sample exhibit no spectral or B-band light-curve peculiarities and lie in the B-band stretch range of 0.8-1.15. Our results suggest that SNe Ia observed in the near-infrared (NIR) are the best known standard candles. We fit previously determined NIR light-curve templates"},"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":"1204.2308","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-11T00:31:11Z","cross_cats_sorted":[],"title_canon_sha256":"c57f67e749731332b33edd5f168431e6341e5997e65307a0f557540aa40c843c","abstract_canon_sha256":"9c056b9b09128a1d3eb6da293e21f13f5a01ece5d481a34ef59d2ce1c00ee05c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:53.791499Z","signature_b64":"+2BQOnufKTQXRyFFnIApztyCxBB1RYrPYQNVMlwu1SFC1fkC7yXGeX3IMXTIKOOHrz4cP0Qfz8f/tfUWSOFmDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c752324c6786a51c3a5434702cec78f088f62eac27f08470bd413d79e5e58f80","last_reissued_at":"2026-05-18T01:57:53.791009Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:53.791009Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Near-infrared observations of type Ia supernovae: The best known standard candle for cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Gal-Yam, C. Lidman, D. A. Howell, D. Poznanski, D. Xu, E. Ofek, E. Y. Hsiao, I. Arcavi, I. M. Hook, J. Cooke, J. Mould, J. S. B. Wyithe, K. Maguire, M. M. Kasliwal, M. Sullivan, P. E. Nugent, R. L. Barone-Nugent, S. B. Cenko","submitted_at":"2012-04-11T00:31:11Z","abstract_excerpt":"We present an analysis of the Hubble diagram for 12 Type Ia supernovae (SNe Ia) observed in the near-infrared J and H bands. We select SNe exclusively from the redshift range 0.03 < z < 0.09 to reduce uncertainties coming from peculiar velocities while remaining in a cosmologically well-understood region. All of the SNe in our sample exhibit no spectral or B-band light-curve peculiarities and lie in the B-band stretch range of 0.8-1.15. Our results suggest that SNe Ia observed in the near-infrared (NIR) are the best known standard candles. We fit previously determined NIR light-curve templates"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2308","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":""},"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":"1204.2308","created_at":"2026-05-18T01:57:53.791088+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.2308v2","created_at":"2026-05-18T01:57:53.791088+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.2308","created_at":"2026-05-18T01:57:53.791088+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y5JDETDHQ2SR","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y5JDETDHQ2SRYOSU","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y5JDETDH","created_at":"2026-05-18T12:27:27.928770+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/Y5JDETDHQ2SRYOSUGRYCZ3DY6C","json":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C.json","graph_json":"https://pith.science/api/pith-number/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/graph.json","events_json":"https://pith.science/api/pith-number/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/events.json","paper":"https://pith.science/paper/Y5JDETDH"},"agent_actions":{"view_html":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C","download_json":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C.json","view_paper":"https://pith.science/paper/Y5JDETDH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.2308&json=true","fetch_graph":"https://pith.science/api/pith-number/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/graph.json","fetch_events":"https://pith.science/api/pith-number/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/action/storage_attestation","attest_author":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/action/author_attestation","sign_citation":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/action/citation_signature","submit_replication":"https://pith.science/pith/Y5JDETDHQ2SRYOSUGRYCZ3DY6C/action/replication_record"}},"created_at":"2026-05-18T01:57:53.791088+00:00","updated_at":"2026-05-18T01:57:53.791088+00:00"}