{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:5Q7VBT6O5BKJGDPLNHE5Z73XM3","short_pith_number":"pith:5Q7VBT6O","schema_version":"1.0","canonical_sha256":"ec3f50cfcee854930deb69c9dcff7766c94361c7528608dfb3d611562005dfbe","source":{"kind":"arxiv","id":"astro-ph/0310281","version":1},"attestation_state":"computed","paper":{"title":"The MACHO Project Large Magellanic Cloud Variable Star Inventory. XIII. Fourier Parameters for the First Overtone RR Lyrae Variables and the LMC Distance","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. C. Becker, A. J. Drake, A. Muzzin, A. W. Rodgers, B. A. Peterson, C. Alcock, C. A. Nelson, C. M. Clement, D. L. Welch, D. Minniti, D. P. Bennett, D. R. Alves, J. F. Rowe, K. C. Freeman, K. Griest, K. H. Cook, M. Geha, M. J. Lehner, P. J. Quinn, P. Popowski, S. L. Marshall, T. S. Axelrod, T. Vandehei, W. Sutherland","submitted_at":"2003-10-09T22:23:19Z","abstract_excerpt":"Fourier coefficents have been derived for the $V$ and $R$ light curves of 785 overtone RR Lyrae variables in 16 MACHO fields near the bar of the LMC. The $\\phi_{31}$ and $R_{21}$ coefficients have been compared with those of the first overtone RR Lyrae variables in the Galactic globular clusters NGC 6441, M107, M5, M3, M2, $\\omega$ Centauri and M68. The results indicate that many of the LMC variables have properties similar to the ones in M2, M3, M5 and the Oosterhoff type I variables in $\\omega$ Cen, but they are different from the Oosterhoff type II variables in $\\omega$ Cen. Equations deriv"},"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":"astro-ph/0310281","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-10-09T22:23:19Z","cross_cats_sorted":[],"title_canon_sha256":"dda223e34695f265592e9b7e78497fb6b52aa3ef0391e3eb9cdf10e6e4e85b5a","abstract_canon_sha256":"87c370cb35278e4d90900c5a7044144b9924b549267657a875383623512b9bc5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:31.223175Z","signature_b64":"/zIsO/S1kfWCTO7xLblLYCJcEv9U9V3+G4QFKW18znWLweCPqC8lH4fG4VBNaTFhxbt8OYxNYYArKYsAecsqCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec3f50cfcee854930deb69c9dcff7766c94361c7528608dfb3d611562005dfbe","last_reissued_at":"2026-07-04T16:37:31.222824Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:31.222824Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The MACHO Project Large Magellanic Cloud Variable Star Inventory. XIII. Fourier Parameters for the First Overtone RR Lyrae Variables and the LMC Distance","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. C. Becker, A. J. Drake, A. Muzzin, A. W. Rodgers, B. A. Peterson, C. Alcock, C. A. Nelson, C. M. Clement, D. L. Welch, D. Minniti, D. P. Bennett, D. R. Alves, J. F. Rowe, K. C. Freeman, K. Griest, K. H. Cook, M. Geha, M. J. Lehner, P. J. Quinn, P. Popowski, S. L. Marshall, T. S. Axelrod, T. Vandehei, W. Sutherland","submitted_at":"2003-10-09T22:23:19Z","abstract_excerpt":"Fourier coefficents have been derived for the $V$ and $R$ light curves of 785 overtone RR Lyrae variables in 16 MACHO fields near the bar of the LMC. The $\\phi_{31}$ and $R_{21}$ coefficients have been compared with those of the first overtone RR Lyrae variables in the Galactic globular clusters NGC 6441, M107, M5, M3, M2, $\\omega$ Centauri and M68. The results indicate that many of the LMC variables have properties similar to the ones in M2, M3, M5 and the Oosterhoff type I variables in $\\omega$ Cen, but they are different from the Oosterhoff type II variables in $\\omega$ Cen. Equations deriv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0310281","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0310281/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":"astro-ph/0310281","created_at":"2026-07-04T16:37:31.222886+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0310281v1","created_at":"2026-07-04T16:37:31.222886+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0310281","created_at":"2026-07-04T16:37:31.222886+00:00"},{"alias_kind":"pith_short_12","alias_value":"5Q7VBT6O5BKJ","created_at":"2026-07-04T16:37:31.222886+00:00"},{"alias_kind":"pith_short_16","alias_value":"5Q7VBT6O5BKJGDPL","created_at":"2026-07-04T16:37:31.222886+00:00"},{"alias_kind":"pith_short_8","alias_value":"5Q7VBT6O","created_at":"2026-07-04T16:37:31.222886+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/5Q7VBT6O5BKJGDPLNHE5Z73XM3","json":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3.json","graph_json":"https://pith.science/api/pith-number/5Q7VBT6O5BKJGDPLNHE5Z73XM3/graph.json","events_json":"https://pith.science/api/pith-number/5Q7VBT6O5BKJGDPLNHE5Z73XM3/events.json","paper":"https://pith.science/paper/5Q7VBT6O"},"agent_actions":{"view_html":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3","download_json":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3.json","view_paper":"https://pith.science/paper/5Q7VBT6O","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0310281&json=true","fetch_graph":"https://pith.science/api/pith-number/5Q7VBT6O5BKJGDPLNHE5Z73XM3/graph.json","fetch_events":"https://pith.science/api/pith-number/5Q7VBT6O5BKJGDPLNHE5Z73XM3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3/action/storage_attestation","attest_author":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3/action/author_attestation","sign_citation":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3/action/citation_signature","submit_replication":"https://pith.science/pith/5Q7VBT6O5BKJGDPLNHE5Z73XM3/action/replication_record"}},"created_at":"2026-07-04T16:37:31.222886+00:00","updated_at":"2026-07-04T16:37:31.222886+00:00"}