{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:TLP2OFMOZMRQWVFKB427BB64LY","short_pith_number":"pith:TLP2OFMO","schema_version":"1.0","canonical_sha256":"9adfa7158ecb230b54aa0f35f087dc5e1fadb51f727bc48351f0dbe8e8ec2d82","source":{"kind":"arxiv","id":"1006.2317","version":1},"attestation_state":"computed","paper":{"title":"A Physically-Based Method for Scaling Cepheid Light Curves for Future Distance Determinations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Barry F. Madore, Wendy L. Freedman","submitted_at":"2010-06-11T14:22:11Z","abstract_excerpt":"We present a technique for decomposing Cepheid light curves into their fundamental constituent parts; that is, their radius and temperature variations. We demonstrate that any given pair of optical luminosity and color curves can be used to predict the shape, amplitude and phase of a Cepheid's light variation at any other wavelength. With such predictions in hand, a single new observation at any given new wavelength can be used to normalize the properties of the predicted light curve, and in specific, derive a precise value of the time-averaged mean. We suggest that this method will be of grea"},"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":"1006.2317","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-06-11T14:22:11Z","cross_cats_sorted":[],"title_canon_sha256":"ed8fb73e535eb41a181b19bf79a57fbbc25c49551af7fc2a1bf00d20ba96f766","abstract_canon_sha256":"293d4614ec14ea1b1c716f93478dff6b32d37eba0d628f69f0fbfe72768845c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:06:54.537771Z","signature_b64":"VEXa5hxKfjLeN/Z4mhPh6WXXd+nWP9xGcKa1Ze3RpQTMjXbFMa0x2axFX7Hg3+uKpIOilqtyiWbxbxqfsokeCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9adfa7158ecb230b54aa0f35f087dc5e1fadb51f727bc48351f0dbe8e8ec2d82","last_reissued_at":"2026-05-18T02:06:54.537021Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:06:54.537021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Physically-Based Method for Scaling Cepheid Light Curves for Future Distance Determinations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Barry F. Madore, Wendy L. Freedman","submitted_at":"2010-06-11T14:22:11Z","abstract_excerpt":"We present a technique for decomposing Cepheid light curves into their fundamental constituent parts; that is, their radius and temperature variations. We demonstrate that any given pair of optical luminosity and color curves can be used to predict the shape, amplitude and phase of a Cepheid's light variation at any other wavelength. With such predictions in hand, a single new observation at any given new wavelength can be used to normalize the properties of the predicted light curve, and in specific, derive a precise value of the time-averaged mean. We suggest that this method will be of grea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.2317","kind":"arxiv","version":1},"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":"1006.2317","created_at":"2026-05-18T02:06:54.537138+00:00"},{"alias_kind":"arxiv_version","alias_value":"1006.2317v1","created_at":"2026-05-18T02:06:54.537138+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.2317","created_at":"2026-05-18T02:06:54.537138+00:00"},{"alias_kind":"pith_short_12","alias_value":"TLP2OFMOZMRQ","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"TLP2OFMOZMRQWVFK","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"TLP2OFMO","created_at":"2026-05-18T12:26:13.927090+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/TLP2OFMOZMRQWVFKB427BB64LY","json":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY.json","graph_json":"https://pith.science/api/pith-number/TLP2OFMOZMRQWVFKB427BB64LY/graph.json","events_json":"https://pith.science/api/pith-number/TLP2OFMOZMRQWVFKB427BB64LY/events.json","paper":"https://pith.science/paper/TLP2OFMO"},"agent_actions":{"view_html":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY","download_json":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY.json","view_paper":"https://pith.science/paper/TLP2OFMO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1006.2317&json=true","fetch_graph":"https://pith.science/api/pith-number/TLP2OFMOZMRQWVFKB427BB64LY/graph.json","fetch_events":"https://pith.science/api/pith-number/TLP2OFMOZMRQWVFKB427BB64LY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY/action/storage_attestation","attest_author":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY/action/author_attestation","sign_citation":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY/action/citation_signature","submit_replication":"https://pith.science/pith/TLP2OFMOZMRQWVFKB427BB64LY/action/replication_record"}},"created_at":"2026-05-18T02:06:54.537138+00:00","updated_at":"2026-05-18T02:06:54.537138+00:00"}