{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:3GKHQGW4WNMEAVFQYYJ2GPOIOD","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":"e9586dc04e239a485b259952dfdd1ccb7ea1f82ac0e1ddaab457bc02ec78a1c4","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-27T18:38:23Z","title_canon_sha256":"8031363fe4e5d502a0a164fa9135a7665a6fe6c599c83c66d5108256aac3a3b1"},"schema_version":"1.0","source":{"id":"astro-ph/0505565","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0505565","created_at":"2026-07-04T16:52:27Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0505565v2","created_at":"2026-07-04T16:52:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0505565","created_at":"2026-07-04T16:52:27Z"},{"alias_kind":"pith_short_12","alias_value":"3GKHQGW4WNME","created_at":"2026-07-04T16:52:27Z"},{"alias_kind":"pith_short_16","alias_value":"3GKHQGW4WNMEAVFQ","created_at":"2026-07-04T16:52:27Z"},{"alias_kind":"pith_short_8","alias_value":"3GKHQGW4","created_at":"2026-07-04T16:52:27Z"}],"graph_snapshots":[{"event_id":"sha256:b90435841b021ee4c7254640226929176edde52bf0ff68cc6ef73ecbcb78db51","target":"graph","created_at":"2026-07-04T16:52:27Z","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/astro-ph/0505565/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present N-body simulation calculations of the dependence of the power spectrum of non-linear cosmological mass density fluctuations on the equation of state of the dark energy, w=p/rho. At fixed linear theory power, increasing w leads to an increase in non-linear power, with the effect increasing with k. By k=10 h/Mpc, a model with w=-0.75 has ~12% more power than a standard cosmological constant model (w=-1), while a model with w=-0.5 has ~33% extra power (at z=0). The size of the effect increases with increasing dark energy fraction, and to a lesser extent increasing power spectrum normal","authors_text":"Carlo Contaldi, Hy Trac, Patrick McDonald","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-05-27T18:38:23Z","title":"Dependence of the non-linear mass power spectrum on the equation of state of dark energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0505565","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":"sha256:40cfc2f38aeaa84fe1333bf2212ce1e31a3b8e05941ff204c9d738df177fcd64","target":"record","created_at":"2026-07-04T16:52:27Z","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":"e9586dc04e239a485b259952dfdd1ccb7ea1f82ac0e1ddaab457bc02ec78a1c4","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-05-27T18:38:23Z","title_canon_sha256":"8031363fe4e5d502a0a164fa9135a7665a6fe6c599c83c66d5108256aac3a3b1"},"schema_version":"1.0","source":{"id":"astro-ph/0505565","kind":"arxiv","version":2}},"canonical_sha256":"d994781adcb3584054b0c613a33dc870ea1c94fb43de26be97fb2bd5b7eabbc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d994781adcb3584054b0c613a33dc870ea1c94fb43de26be97fb2bd5b7eabbc4","first_computed_at":"2026-07-04T16:52:27.582470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:52:27.582470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"15e3A1O4Nzp1OynKkhNpchNIJnNTJtKoelV7klqOgrMiANzSVomTJL00PNfUhSsBlYsWVpyd+3Je2u/M3XLPCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:52:27.582822Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0505565","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40cfc2f38aeaa84fe1333bf2212ce1e31a3b8e05941ff204c9d738df177fcd64","sha256:b90435841b021ee4c7254640226929176edde52bf0ff68cc6ef73ecbcb78db51"],"state_sha256":"792f0f875644f212097a760617317411ee8f399f76174fa67d4deb1497fa84bc"}