{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:S6KVXMF5HFQT4ODOUR4BEUR4WZ","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":"14a5967aef1eda61a4d189dfcda681d904ce99dbf886633a70961c7cfdfd1dc6","cross_cats_sorted":["astro-ph.CO","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-04T01:10:49Z","title_canon_sha256":"e390e1ee3777c936519cdea39636a6235c84fc0d931b508d308eab76739bf48b"},"schema_version":"1.0","source":{"id":"1803.01277","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01277","created_at":"2026-05-18T00:16:59Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01277v1","created_at":"2026-05-18T00:16:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01277","created_at":"2026-05-18T00:16:59Z"},{"alias_kind":"pith_short_12","alias_value":"S6KVXMF5HFQT","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"S6KVXMF5HFQT4ODO","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"S6KVXMF5","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:7c636d5de6464d616008b7e49fd73c707a04ae7cbd32085152ca282036290e87","target":"graph","created_at":"2026-05-18T00:16:59Z","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 a new empirical \\(JHK\\) absolute calibration of the tip of the red giant branch (TRGB) in the Large Magellanic Cloud (LMC). We use published data from the extensive \\emph{Near-Infrared Synoptic Survey} containing 3.5 million stars, of which 65,000 are red giants that fall within one magnitude of the TRGB. Adopting the TRGB slopes from a companion study of the isolated dwarf galaxy IC\\,1613 as well as an LMC distance modulus of \\(\\mu_0 = \\)~18.49~mag from (geometric) detached eclipsing binaries, we derive absolute \\(JHK\\) zero-points for the near-infrared TRGB. For comparison with me","authors_text":"Andrew J. Monson, Barry F. Madore, Dylan Hatt, In Sung Jang, Jeffrey A. Rich, Mark Seibert, Myung Gyoon Lee, Rachael L. Beaton, Taylor J. Hoyt, Wendy L. Freedman","cross_cats":["astro-ph.CO","astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-04T01:10:49Z","title":"The Near-Infrared Tip of the Red Giant Branch. II. An Absolute Calibration in the Large Magellanic Cloud"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01277","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":"sha256:8a5a3ed355654f6c8b501894ed965ea8a635e60bf61592d03821b7edf1bf2e60","target":"record","created_at":"2026-05-18T00:16:59Z","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":"14a5967aef1eda61a4d189dfcda681d904ce99dbf886633a70961c7cfdfd1dc6","cross_cats_sorted":["astro-ph.CO","astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-03-04T01:10:49Z","title_canon_sha256":"e390e1ee3777c936519cdea39636a6235c84fc0d931b508d308eab76739bf48b"},"schema_version":"1.0","source":{"id":"1803.01277","kind":"arxiv","version":1}},"canonical_sha256":"97955bb0bd39613e386ea47812523cb6693d342bacd8c68be64477448ee811c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"97955bb0bd39613e386ea47812523cb6693d342bacd8c68be64477448ee811c0","first_computed_at":"2026-05-18T00:16:59.072845Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:59.072845Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"E3O4jx3BFz8CxTXFMJNpMEgLj6iM4OtHTQs9Fq5e/gC1FJZ+k317yk5nRUwMl0GgkGIRNY0rYht7Wd/WPl3mBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:59.073519Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.01277","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a5a3ed355654f6c8b501894ed965ea8a635e60bf61592d03821b7edf1bf2e60","sha256:7c636d5de6464d616008b7e49fd73c707a04ae7cbd32085152ca282036290e87"],"state_sha256":"0e14a485bb1110e985f6f6e8ab980b66e314fdc43f21cff4afa449f781863bd8"}