{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:B246DI6YIUB2AV5OODLLPUTLSD","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":"366cd876e558540a5cf92a3bb94b9d7986144cef3c61503fed78e3734e61c183","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-30T20:17:16Z","title_canon_sha256":"7129bb67919bbc440b03f41ce6a5d21a3a28eb8bedc56bbcb93a6ed4028f9c99"},"schema_version":"1.0","source":{"id":"astro-ph/0110665","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0110665","created_at":"2026-05-18T04:18:14Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0110665v1","created_at":"2026-05-18T04:18:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0110665","created_at":"2026-05-18T04:18:14Z"},{"alias_kind":"pith_short_12","alias_value":"B246DI6YIUB2","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"B246DI6YIUB2AV5O","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"B246DI6Y","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:35204d1c951ff2dbfd5160e3a43ed9102d193d48f8cde7caaf40493f141bca49","target":"graph","created_at":"2026-05-18T04:18:14Z","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 our catalog of U, B, V, and I stellar photometry of the central 18 sq. degree area of the Small Magellanic Cloud. We combine our data with the 2MASS and DENIS catalogs to provide, when available, U through K_S data for stars. Internal and external astrometric and photometric tests using existing optical photometry (U, B, and V from Massey's bright star catalog; B, V, and I from the microlensing database of OGLE and I from the near-infrared sky survey DENIS) are used to determine the observational uncertainties and identify systematic errors. We fit stellar atmosphere models to the o","authors_text":"Dennis Zaritsky (U. of Arizona), Eva K. Grebel (MPIA), Ian B. Thompson (OCIW), Jason Harris (STScI), Philip Massey (Lowell Obs.)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-10-30T20:17:16Z","title":"The Magellanic Clouds Photometric Survey: The Small Magellanic Cloud Stellar Catalog and Extinction Map"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0110665","kind":"arxiv","version":1},"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":"sha256:571b0404bc2bcd935827fae96ef740fba0bb552dd54b25d31cd5c4aef105f9b4","target":"record","created_at":"2026-05-18T04:18:14Z","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":"366cd876e558540a5cf92a3bb94b9d7986144cef3c61503fed78e3734e61c183","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-30T20:17:16Z","title_canon_sha256":"7129bb67919bbc440b03f41ce6a5d21a3a28eb8bedc56bbcb93a6ed4028f9c99"},"schema_version":"1.0","source":{"id":"astro-ph/0110665","kind":"arxiv","version":1}},"canonical_sha256":"0eb9e1a3d84503a057ae70d6b7d26b90d3ad416b8c21fc24fb1278d3415a6432","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0eb9e1a3d84503a057ae70d6b7d26b90d3ad416b8c21fc24fb1278d3415a6432","first_computed_at":"2026-05-18T04:18:14.661527Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:18:14.661527Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0Ithwf1/OMU331Ahujt9bbOT6vpk20FcPgQ4YDIDZCqSq2vrqixoq2KpWkXGxEOhpo8h0mNWJUOmGC6hGwh4CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:18:14.662048Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0110665","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:571b0404bc2bcd935827fae96ef740fba0bb552dd54b25d31cd5c4aef105f9b4","sha256:35204d1c951ff2dbfd5160e3a43ed9102d193d48f8cde7caaf40493f141bca49"],"state_sha256":"15d5c569bfed2b8ce99acf489e846d50c94643e862791e7b5f710698d79627c3"}