{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:Q57TOTELNTF5LREFKZBCSQV7FH","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":"6e9736c37c98b5606157bafaba4c96e6877c643f84b15e9215170afe88966855","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-07-19T18:00:00Z","title_canon_sha256":"b0ec7c0774556d088260b63e3a7b463f5b105db9a4009be9c65570eea7b70239"},"schema_version":"1.0","source":{"id":"2407.14588","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.14588","created_at":"2026-07-05T10:02:48Z"},{"alias_kind":"arxiv_version","alias_value":"2407.14588v2","created_at":"2026-07-05T10:02:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.14588","created_at":"2026-07-05T10:02:48Z"},{"alias_kind":"pith_short_12","alias_value":"Q57TOTELNTF5","created_at":"2026-07-05T10:02:48Z"},{"alias_kind":"pith_short_16","alias_value":"Q57TOTELNTF5LREF","created_at":"2026-07-05T10:02:48Z"},{"alias_kind":"pith_short_8","alias_value":"Q57TOTEL","created_at":"2026-07-05T10:02:48Z"}],"graph_snapshots":[{"event_id":"sha256:d33a8692c61fa261dd12bb32d16b76ac81c33d33840629e0ca372c159e9ca6ab","target":"graph","created_at":"2026-07-05T10:02:48Z","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/2407.14588/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Intensity mapping -- the large-scale mapping of selected spectral lines without resolving individual sources -- is quickly emerging as an efficient way to conduct large cosmological surveys. Multiple surveys covering a variety of lines (such as the hydrogen 21cm hyperfine line, CO rotational lines, and [CII] fine structure lines, among others) are either observing or will soon be online, promising a panchromatic view of our Universe over a broad redshift range. With multiple lines potentially covering the same volume, cross-correlations have become an attractive prospect, both for probing the ","authors_text":"Adrian Liu, Hannah Fronenberg","cross_cats":["astro-ph.GA"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-07-19T18:00:00Z","title":"Forecasts and Statistical Insights for Line Intensity Mapping Cross-Correlations: A Case Study with 21cm x [CII]"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.14588","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":"sha256:68c9319b96505e92ca68218d6005767573418723637667011d7001ab1e163992","target":"record","created_at":"2026-07-05T10:02:48Z","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":"6e9736c37c98b5606157bafaba4c96e6877c643f84b15e9215170afe88966855","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2024-07-19T18:00:00Z","title_canon_sha256":"b0ec7c0774556d088260b63e3a7b463f5b105db9a4009be9c65570eea7b70239"},"schema_version":"1.0","source":{"id":"2407.14588","kind":"arxiv","version":2}},"canonical_sha256":"877f374c8b6ccbd5c48556422942bf29c87484c91eea647c5c9b9bc73d41a793","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"877f374c8b6ccbd5c48556422942bf29c87484c91eea647c5c9b9bc73d41a793","first_computed_at":"2026-07-05T10:02:48.815539Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:02:48.815539Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2RY26ue1hsvZQ6OlKUVCvkgQBsrNG4SGRXSuP4w+FdZhNzCSZZp418T6wJyzUF2vwISbVKyzSD+/wEbAW1gcDg==","signature_status":"signed_v1","signed_at":"2026-07-05T10:02:48.816067Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.14588","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68c9319b96505e92ca68218d6005767573418723637667011d7001ab1e163992","sha256:d33a8692c61fa261dd12bb32d16b76ac81c33d33840629e0ca372c159e9ca6ab"],"state_sha256":"d7503108ddf4b28c4a2610c19494ebca5e3d8b7ce394433f3ee0a9e0213800f1"}