{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:SF6IGK7Z5DNI2ASDKFEYWKLHNW","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":"5dcc2fd768da0eb223f136bc9819fc942b0bf70207549ab6204933d20fdbdd60","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-08-27T09:56:38Z","title_canon_sha256":"269776849b73e5778e894cac40334bc95df96cd45630b7f1b07aff5b8af08598"},"schema_version":"1.0","source":{"id":"2108.12205","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.12205","created_at":"2026-07-05T04:00:56Z"},{"alias_kind":"arxiv_version","alias_value":"2108.12205v2","created_at":"2026-07-05T04:00:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.12205","created_at":"2026-07-05T04:00:56Z"},{"alias_kind":"pith_short_12","alias_value":"SF6IGK7Z5DNI","created_at":"2026-07-05T04:00:56Z"},{"alias_kind":"pith_short_16","alias_value":"SF6IGK7Z5DNI2ASD","created_at":"2026-07-05T04:00:56Z"},{"alias_kind":"pith_short_8","alias_value":"SF6IGK7Z","created_at":"2026-07-05T04:00:56Z"}],"graph_snapshots":[{"event_id":"sha256:9e86251430245eb5aed3827e5d81efd8e383e23fe4e74ddbd3deea460616535f","target":"graph","created_at":"2026-07-05T04:00:56Z","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/2108.12205/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For future surveys of fast radio bursts (FRBs), we clarify information available from cosmic dispersion measures (DMs) through cross-correlation analyses of foreground dark matter haloes (hosting galaxies and galaxy clusters) with their known redshifts. With a halo-model approach, we predict that the cross-correlation with cluster-sized haloes is less affected by the details of gastrophysics, providing robust cosmological information. For less massive haloes, the cross-correlation at angular scales of $<10\\, \\mathrm{arcmin}$ is sensitive to gas expelled from the halo centre due to galactic fee","authors_text":"Ken Osato, Kunihito Ioka, Masato Shirasaki, Ryuichi Takahashi","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-08-27T09:56:38Z","title":"Probing cosmology and gastrophysics with fast radio bursts: Cross-correlations of dark matter haloes and cosmic dispersion measures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.12205","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:cff67f969617b54dd407c471878dd21e6d564b5faec9f38d2e11811f81d2a679","target":"record","created_at":"2026-07-05T04:00:56Z","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":"5dcc2fd768da0eb223f136bc9819fc942b0bf70207549ab6204933d20fdbdd60","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-08-27T09:56:38Z","title_canon_sha256":"269776849b73e5778e894cac40334bc95df96cd45630b7f1b07aff5b8af08598"},"schema_version":"1.0","source":{"id":"2108.12205","kind":"arxiv","version":2}},"canonical_sha256":"917c832bf9e8da8d024351498b29676dbeb8875812f2ef73bd3392751f67a368","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"917c832bf9e8da8d024351498b29676dbeb8875812f2ef73bd3392751f67a368","first_computed_at":"2026-07-05T04:00:56.380870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:00:56.380870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Oi2wh/n+KwX0VH4oJQCUsdtLIxJ+1ZdIJiJoNcBc5gVwuhCQmRnO7j1GTPE3kucgzpimN6OiDmvoEgZklpa6Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:00:56.381362Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.12205","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cff67f969617b54dd407c471878dd21e6d564b5faec9f38d2e11811f81d2a679","sha256:9e86251430245eb5aed3827e5d81efd8e383e23fe4e74ddbd3deea460616535f"],"state_sha256":"9be8cc349514e59c794faaa1a174dda309bb7c1c6b8e9542533e4acc43153b01"}