{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:46QHF7RRYC2KPVEWVFUZP7FDLE","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":"71a7c79f7e734f4cc620e4dd9e60635bd93e10fa6de298feb4da0943d96f2106","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-26T18:30:31Z","title_canon_sha256":"bcccc7c5e87e05842a1ccebcd1c35e689b9c7c16a139b641676acedc0cfe6751"},"schema_version":"1.0","source":{"id":"1205.5905","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.5905","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"arxiv_version","alias_value":"1205.5905v1","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.5905","created_at":"2026-05-18T01:57:16Z"},{"alias_kind":"pith_short_12","alias_value":"46QHF7RRYC2K","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"46QHF7RRYC2KPVEW","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"46QHF7RR","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:78cd3d6afe9ccd161e8c91e5be938f9a996f964d3cf58e1d10563e6424e241ca","target":"graph","created_at":"2026-05-18T01:57:16Z","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"},"paper":{"abstract_excerpt":"[Abridged] Radio galaxies and quasars are among the largest and most powerful single objects known and are believed to have had a significant impact on the evolving Universe and its large scale structure. We explore the intrinsic and extrinsic properties of the population of FRII objects (kinetic luminosities, lifetimes, and the central densities of their environments). In particular, the radio and kinetic luminosity functions of FRIIs are investigated using the complete, flux limited radio catalogues of 3CRR and Best et al. We construct multidimensional Monte Carlo simulations using semi-anal","authors_text":"2), (2) Institute of Cosmology, 3), (3) Astronomical Unistitute `Anton Pannekoek', Anna D. Kapi\\'nska (1, Astronomy, Christian R. Kaiser (1) ((1) School of Physics, Gravitation, Netherlands), Phil Uttley (1, U.K., University of Amsterdam, University of Portsmouth, University of Southampton","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-26T18:30:31Z","title":"Fundamental properties of Fanaroff-Riley II radio galaxies investigated via Monte Carlo simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.5905","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":"sha256:56fa749358fd9735d127baf09a2fb682b038b11d6bf775e6b6600b84b5e2e168","target":"record","created_at":"2026-05-18T01:57:16Z","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":"71a7c79f7e734f4cc620e4dd9e60635bd93e10fa6de298feb4da0943d96f2106","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-26T18:30:31Z","title_canon_sha256":"bcccc7c5e87e05842a1ccebcd1c35e689b9c7c16a139b641676acedc0cfe6751"},"schema_version":"1.0","source":{"id":"1205.5905","kind":"arxiv","version":1}},"canonical_sha256":"e7a072fe31c0b4a7d496a96997fca359343e9c7a1bca3d0a9fe6740d8d29f40a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7a072fe31c0b4a7d496a96997fca359343e9c7a1bca3d0a9fe6740d8d29f40a","first_computed_at":"2026-05-18T01:57:16.876287Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:16.876287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cs8O2VmvB+kkgUMbUBWcwgYfgO+Ut/JGpFUh7OF5yBUhm1ockha8Dpn41yyiAESkFjVVn50g5TZ6nrQPRY/VDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:16.876773Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.5905","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56fa749358fd9735d127baf09a2fb682b038b11d6bf775e6b6600b84b5e2e168","sha256:78cd3d6afe9ccd161e8c91e5be938f9a996f964d3cf58e1d10563e6424e241ca"],"state_sha256":"123a5e225d07865345e21932e0b7be6f921fd22087f85412cbfcd0582eff6740"}