{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:QGZFHHX2FWVGZZ55TVBIEFNJ34","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":"8e06fd98609a90c678276004df9bf3e744c5618b56b2148c061a3baeba1aeb6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-01-28T14:09:27Z","title_canon_sha256":"7e198374ef7b5583b506f09df28c1b7ffafa460d15aeb545db564b35fa55abf7"},"schema_version":"1.0","source":{"id":"1301.6550","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.6550","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"arxiv_version","alias_value":"1301.6550v1","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.6550","created_at":"2026-05-18T01:51:57Z"},{"alias_kind":"pith_short_12","alias_value":"QGZFHHX2FWVG","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_16","alias_value":"QGZFHHX2FWVGZZ55","created_at":"2026-05-18T12:27:57Z"},{"alias_kind":"pith_short_8","alias_value":"QGZFHHX2","created_at":"2026-05-18T12:27:57Z"}],"graph_snapshots":[{"event_id":"sha256:4d904bf0657d7991080bb553bce4e9dd1b1bc4e7985d59765fee832f7fb93990","target":"graph","created_at":"2026-05-18T01:51:57Z","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":"This paper presents a new sample of BL Lac objects selected from a deep (30 mJy) radio survey of flat spectrum radio sources (the CLASS blazar survey, henceforth CBS). The sample is one of the largest well defined samples in the low power regime with a total of 130 sources of which 55 satisfy the 'classical' optical BL Lac selection criteria, and the rest have indistinguishable radio properties. The primary goal of this study is to establish the Radio Luminosity Function (RLF) on firm statistical ground at low radio luminosities where previous samples have not been able to investigate. The gai","authors_text":"A. Caccianiga, M.J.M. Marcha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-01-28T14:09:27Z","title":"The CLASS BL Lac sample: The Radio Luminosity Function"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.6550","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:d98b145d2f864fc9ea513c02660ccc458b7039d818e49618042817f58dc66ce4","target":"record","created_at":"2026-05-18T01:51:57Z","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":"8e06fd98609a90c678276004df9bf3e744c5618b56b2148c061a3baeba1aeb6a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-01-28T14:09:27Z","title_canon_sha256":"7e198374ef7b5583b506f09df28c1b7ffafa460d15aeb545db564b35fa55abf7"},"schema_version":"1.0","source":{"id":"1301.6550","kind":"arxiv","version":1}},"canonical_sha256":"81b2539efa2daa6ce7bd9d428215a9df17714cd43132130380c60aec2a2ad45e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81b2539efa2daa6ce7bd9d428215a9df17714cd43132130380c60aec2a2ad45e","first_computed_at":"2026-05-18T01:51:57.897191Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:57.897191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2Wa8EwCWNd44tkRbUvgiBSUyx+oDc7+9PGCLuY19PLI59ksnxVZLLDLWRi7gc0Kvuq9kHsGXtgID2ykoyxG9DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:57.897883Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.6550","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d98b145d2f864fc9ea513c02660ccc458b7039d818e49618042817f58dc66ce4","sha256:4d904bf0657d7991080bb553bce4e9dd1b1bc4e7985d59765fee832f7fb93990"],"state_sha256":"6b2af85471acc13101006be58219b070723a1927a56c7ae3562b1efe12df18d6"}