{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:KHZ5N6JVDP73OLFVBGOXQEXHYX","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":"b91af6a186ff84774b1ec750729499695a05f734606a094618c259a2ea4dd669","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-28T15:28:33Z","title_canon_sha256":"1e6b00a4187d35845a5987a3a272bcb46a9f0d7ccf895d6476cd2415117a5401"},"schema_version":"1.0","source":{"id":"2302.14659","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.14659","created_at":"2026-07-05T05:51:03Z"},{"alias_kind":"arxiv_version","alias_value":"2302.14659v1","created_at":"2026-07-05T05:51:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.14659","created_at":"2026-07-05T05:51:03Z"},{"alias_kind":"pith_short_12","alias_value":"KHZ5N6JVDP73","created_at":"2026-07-05T05:51:03Z"},{"alias_kind":"pith_short_16","alias_value":"KHZ5N6JVDP73OLFV","created_at":"2026-07-05T05:51:03Z"},{"alias_kind":"pith_short_8","alias_value":"KHZ5N6JV","created_at":"2026-07-05T05:51:03Z"}],"graph_snapshots":[{"event_id":"sha256:3088bf1ce9d87263ee80b7d1a6bc1a96739367de6ccec456769cceb2c6e21788","target":"graph","created_at":"2026-07-05T05:51:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2302.14659/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Superluminous supernovae (SLSNe) have been detected to $z\\sim4$ and can be detected to $z\\gtrsim15$ using current and upcoming facilities. SLSNe are extremely UV luminous, and hence objects at $z\\gtrsim7$ are detected exclusively via their rest-frame UV using optical and infrared facilities. SLSNe have great utility in multiple areas of stellar and galactic evolution. Here, we explore the potential use of SLSNe type-I as high-redshift cosmological distance indicators in their rest-frame UV. Using a SLSNe-I sample in the redshift range $1\\lesssim z\\lesssim 3$, we investigate correlations betwee","authors_text":"Jeff Cooke, Marica Branchesi, Nandita Khetan","cross_cats":["astro-ph.CO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-28T15:28:33Z","title":"The restframe ultraviolet of superluminous supernovae -- I. Potential as cosmological probes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.14659","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:b3969d59bb6798596703972d7c0d8f9171f9cc111e920cf4ba1909b0a77a3f21","target":"record","created_at":"2026-07-05T05:51:03Z","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":"b91af6a186ff84774b1ec750729499695a05f734606a094618c259a2ea4dd669","cross_cats_sorted":["astro-ph.CO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-02-28T15:28:33Z","title_canon_sha256":"1e6b00a4187d35845a5987a3a272bcb46a9f0d7ccf895d6476cd2415117a5401"},"schema_version":"1.0","source":{"id":"2302.14659","kind":"arxiv","version":1}},"canonical_sha256":"51f3d6f9351bffb72cb5099d7812e7c5f255efa377d963f3f8d902874efc4eee","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51f3d6f9351bffb72cb5099d7812e7c5f255efa377d963f3f8d902874efc4eee","first_computed_at":"2026-07-05T05:51:03.091097Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:51:03.091097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+U5ZlZ8PktL2oGjVr21OLAJAzhypEwvBTzlpXvsgdtztaNBCwG3osUf2Q7q3NyHuXZbZQHzI9qIC1c71ruUuAw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:51:03.091463Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.14659","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3969d59bb6798596703972d7c0d8f9171f9cc111e920cf4ba1909b0a77a3f21","sha256:3088bf1ce9d87263ee80b7d1a6bc1a96739367de6ccec456769cceb2c6e21788"],"state_sha256":"bc8acb69538c2c4e0ec8d5b2af40652d155ce7047c9939c87cb8a2f7f2f4f7ed"}