{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:JEBST6QGQ2PDVBEWUFT6LDJMZ5","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":"b84905dffdf84d20c64e63955ab838c15659f176ff58379045c64524576b9bfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-09-08T18:00:05Z","title_canon_sha256":"8a5eeedc7745eb1e0552182268006c8e3a0cdde22151fe8da90341b1ec94b743"},"schema_version":"1.0","source":{"id":"2509.07092","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.07092","created_at":"2026-07-05T12:07:15Z"},{"alias_kind":"arxiv_version","alias_value":"2509.07092v1","created_at":"2026-07-05T12:07:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.07092","created_at":"2026-07-05T12:07:15Z"},{"alias_kind":"pith_short_12","alias_value":"JEBST6QGQ2PD","created_at":"2026-07-05T12:07:15Z"},{"alias_kind":"pith_short_16","alias_value":"JEBST6QGQ2PDVBEW","created_at":"2026-07-05T12:07:15Z"},{"alias_kind":"pith_short_8","alias_value":"JEBST6QG","created_at":"2026-07-05T12:07:15Z"}],"graph_snapshots":[{"event_id":"sha256:311544d2f3d0549f6e17fe04f6dcf8bd772efdfa57d7c378db55f5d734b6a882","target":"graph","created_at":"2026-07-05T12:07:15Z","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/2509.07092/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We utilize the Magneticum suite of hydrodynamical simulations to investigate the formation and evolution of cosmic voids from $z = 5.04$ to present day, using cold dark matter and (sub-) halo tracers in high-density samples. This includes the evolution of their global properties, such as size, shape, inner density, and average density, as well as their radial density profiles. Our results provide several key conclusions for void analyses in modern surveys. We demonstrate that a relative size framework is required, mitigating methodological selection effects and revealing the true physical evol","authors_text":"Alice Pisani, Jochen Weller, Klaus Dolag, Nico Hamaus, Nico Schuster","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-09-08T18:00:05Z","title":"Why Cosmic Voids Matter: Pristine Evolution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.07092","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:c673bb68092d95ce3b3e28875940865355c9847fd79c4ca071b30169c9e3a8bf","target":"record","created_at":"2026-07-05T12:07:15Z","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":"b84905dffdf84d20c64e63955ab838c15659f176ff58379045c64524576b9bfd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-09-08T18:00:05Z","title_canon_sha256":"8a5eeedc7745eb1e0552182268006c8e3a0cdde22151fe8da90341b1ec94b743"},"schema_version":"1.0","source":{"id":"2509.07092","kind":"arxiv","version":1}},"canonical_sha256":"490329fa06869e3a8496a167e58d2ccf634f27b5b7d06f3bd6dabb4e88afe0eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"490329fa06869e3a8496a167e58d2ccf634f27b5b7d06f3bd6dabb4e88afe0eb","first_computed_at":"2026-07-05T12:07:15.510686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:07:15.510686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L97dZ0bkYuDgrscxQq6/UIqdpJ7SSzgz+gq3QoQ8Uiju7Ot/m2SJpk3gPBz33NpKlMcWUs5i2USV8YT96qoIBg==","signature_status":"signed_v1","signed_at":"2026-07-05T12:07:15.511192Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.07092","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c673bb68092d95ce3b3e28875940865355c9847fd79c4ca071b30169c9e3a8bf","sha256:311544d2f3d0549f6e17fe04f6dcf8bd772efdfa57d7c378db55f5d734b6a882"],"state_sha256":"1dcedb566d3b7f7bd861d6aea4705ae4a45dd6462b3f21e3349bb7cf212aa8fc"}