{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2JFYA7IP6FSGPPIILWLCKDLCU2","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":"911f1c2f562c1f47f1fc4afdc9b3221c551eae3ec210e6e74bf5497033375a20","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-01-07T11:22:03Z","title_canon_sha256":"b994bb64b79515ac0795942a223f32b42222ea0d1ac731a80520c263e76a35d3"},"schema_version":"1.0","source":{"id":"1401.1342","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.1342","created_at":"2026-05-18T01:45:33Z"},{"alias_kind":"arxiv_version","alias_value":"1401.1342v1","created_at":"2026-05-18T01:45:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.1342","created_at":"2026-05-18T01:45:33Z"},{"alias_kind":"pith_short_12","alias_value":"2JFYA7IP6FSG","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2JFYA7IP6FSGPPII","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2JFYA7IP","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:6c474add6be4296647f1a1eeff44939c7c205c11e9d9361974041a5a9b00be90","target":"graph","created_at":"2026-05-18T01:45:33Z","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":"We present our very recent results on the sub-mJy radio source populations at 1.4 GHz based on the Extended Chandra Deep Field South VLA survey, which reaches ~ 30 {\\mu}Jy, with details on their number counts, evolution, and luminosity functions. The sub-mJy radio sky turns out to be a complex mix of star-forming galaxies and radio-quiet AGN evolving at a similar, strong rate and declining radio-loud AGN. While the well-known flattening of the radio number counts below 1 mJy is mostly due to star-forming galaxies, these sources and AGN make up an approximately equal fraction of the sub-mJy sky","authors_text":"(2) Stevenson University, 4), (4) Dipartimento di Fisica e Scienze della Terra, (5) INAF, (6) INAF, Charlottesville, Ferrara, Firenze, K. I. Kellermann (3), M. Bonzini (1), MD (3) NRAO, N. Miller (2), P. Padovani (1), P. Rosati (1, P. Tozzi (5), S. Vattakunnel (6) ((1) ESO, Trieste), VA, V. Mainieri (1)","cross_cats":["astro-ph.CO","astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-01-07T11:22:03Z","title":"The AGN content of deep radio surveys and radio emission in radio-quiet AGN. Why every astronomer should care about deep radio fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.1342","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":"sha256:27917d4bed7f0950a39587936bc37e303f012f304f9947f44e0f8ca45a83af48","target":"record","created_at":"2026-05-18T01:45:33Z","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":"911f1c2f562c1f47f1fc4afdc9b3221c551eae3ec210e6e74bf5497033375a20","cross_cats_sorted":["astro-ph.CO","astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-01-07T11:22:03Z","title_canon_sha256":"b994bb64b79515ac0795942a223f32b42222ea0d1ac731a80520c263e76a35d3"},"schema_version":"1.0","source":{"id":"1401.1342","kind":"arxiv","version":1}},"canonical_sha256":"d24b807d0ff16467bd085d96250d62a6bdb1f9df812e2046db88ec9a6fcc5122","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d24b807d0ff16467bd085d96250d62a6bdb1f9df812e2046db88ec9a6fcc5122","first_computed_at":"2026-05-18T01:45:33.301148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:33.301148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eBZ7jc7LYK+ukcizDbZSVMSUWDVHa5N7MetdJOQ2mABT/tScHfD97XYLzJwbcVA01+YSNX5dOPO4jlekSeNlBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:33.301726Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.1342","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27917d4bed7f0950a39587936bc37e303f012f304f9947f44e0f8ca45a83af48","sha256:6c474add6be4296647f1a1eeff44939c7c205c11e9d9361974041a5a9b00be90"],"state_sha256":"786d7d7cf67e047d391da61d24751e3a2fc2194b84cf494cc1605007a07339a5"}