{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HN5VG4TLDSAXNJ4DIIKFSVQBRC","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":"324fa404cd40b8d22719bbe787f8a8dcf27bbae7b388915df28801eed5ae41d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-12-18T15:16:37Z","title_canon_sha256":"8f4e70bb278866b94e38a958db5ea2ace099ce3b26bebf99e7ff9646caf5a369"},"schema_version":"1.0","source":{"id":"1212.4376","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.4376","created_at":"2026-05-18T03:35:01Z"},{"alias_kind":"arxiv_version","alias_value":"1212.4376v2","created_at":"2026-05-18T03:35:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4376","created_at":"2026-05-18T03:35:01Z"},{"alias_kind":"pith_short_12","alias_value":"HN5VG4TLDSAX","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HN5VG4TLDSAXNJ4D","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HN5VG4TL","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:c3c2ddfbd8eb6d25be9234e1a93ce0e9b54ab06029555e5ffdbc02d32786f534","target":"graph","created_at":"2026-05-18T03:35:01Z","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"},"paper":{"abstract_excerpt":"We present the largest near-infrared (NIR) data sets, $JHKs$, ever collected for classical Cepheids in the Magellanic Clouds (MCs). We selected fundamental (FU) and first overtone (FO) pulsators, and found 4150 (2571 FU, 1579 FO) Cepheids for Small Magellanic Cloud (SMC) and 3042 (1840 FU, 1202 FO) for Large Magellanic Cloud (LMC). Current sample is 2--3 times larger than any sample used in previous investigations with NIR photometry. We also discuss optical $VI$ photometry from OGLE-III. NIR and optical--NIR Period-Wesenheit (PW) relations are linear over the entire period range ($0.0<\\log P_","authors_text":"2), (2) European Southern Observatory, 4), 5), 7), A.M. Piersimoni (5), Astronomy, Brigham Young University, C.D. Laney (6, F. Caputo (4), F. Primas (2), G. Bono (1, Germany (3) Kiso Observatory, Institute of Astronomy, Italy, Italy), Italy (5) INAF-Osservatorio Astronomico di Collurania, Italy (6) Dept. of Physics, Japan (4) INAF--OAR, K. Genovali (1), Kiso-machi, L. Inno (1, Mitake, M. Marconi (8), Monte Porzio Catone, M. Romaniello (2) ((1) Dipartimento di Fisica, Munchen, Napoli, N. Matsunaga (3), R. Buonanno (1, Rome, School of Science, South Africa (8) INAF-Osservatorio Astronomico di Capodimonte, Teramo, The University of Tokyo, Universit\\`a di Roma Tor Vergata, USA (7) South African Astronomical Observatory","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-12-18T15:16:37Z","title":"On the distance of the Magellanic Clouds using Cepheid NIR and optical-NIR Period Wesenheit Relations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4376","kind":"arxiv","version":2},"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":"sha256:17dbc9520208c42fdd61ee2b5115b6dc114775c5cfd20d627d1f7b89d7e90eee","target":"record","created_at":"2026-05-18T03:35:01Z","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":"324fa404cd40b8d22719bbe787f8a8dcf27bbae7b388915df28801eed5ae41d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-12-18T15:16:37Z","title_canon_sha256":"8f4e70bb278866b94e38a958db5ea2ace099ce3b26bebf99e7ff9646caf5a369"},"schema_version":"1.0","source":{"id":"1212.4376","kind":"arxiv","version":2}},"canonical_sha256":"3b7b53726b1c8176a7834214595601889fdb06bffaa0a7cb57f5eb07af811086","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b7b53726b1c8176a7834214595601889fdb06bffaa0a7cb57f5eb07af811086","first_computed_at":"2026-05-18T03:35:01.581388Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:35:01.581388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vgqJM40egRj4eitDLj3T2K2FabPCsvWdQnrza9LkrkKhDCmHz9nh2LnvfiMvZbKcokhx3271+1kQbyP9ZqE+Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:35:01.582217Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.4376","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17dbc9520208c42fdd61ee2b5115b6dc114775c5cfd20d627d1f7b89d7e90eee","sha256:c3c2ddfbd8eb6d25be9234e1a93ce0e9b54ab06029555e5ffdbc02d32786f534"],"state_sha256":"f6dbd30ec6f38f181afbd36aeff16ba63e48bd802aa5c8a831f1320302b6f7be"}