{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:KG4VNJXF6PSIMF4ABENODR64EK","short_pith_number":"pith:KG4VNJXF","canonical_record":{"source":{"id":"1705.06539","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-18T11:51:12Z","cross_cats_sorted":[],"title_canon_sha256":"2ca9c373f8512a679310bc672a91ec9a6b9aa0361c82fe0afb5eb74cca513fbe","abstract_canon_sha256":"0b1ce0108592ee2b194534382aa2a1495e3763caf15ddfc2f20bfdcc0ca9b60a"},"schema_version":"1.0"},"canonical_sha256":"51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254","source":{"kind":"arxiv","id":"1705.06539","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.06539","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"1705.06539v1","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.06539","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"KG4VNJXF6PSI","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KG4VNJXF6PSIMF4A","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KG4VNJXF","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:KG4VNJXF6PSIMF4ABENODR64EK","target":"record","payload":{"canonical_record":{"source":{"id":"1705.06539","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-18T11:51:12Z","cross_cats_sorted":[],"title_canon_sha256":"2ca9c373f8512a679310bc672a91ec9a6b9aa0361c82fe0afb5eb74cca513fbe","abstract_canon_sha256":"0b1ce0108592ee2b194534382aa2a1495e3763caf15ddfc2f20bfdcc0ca9b60a"},"schema_version":"1.0"},"canonical_sha256":"51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:32.476227Z","signature_b64":"vnHlaxztY2gwIp29pH9DVSJc8h/ZkXYLKRKvpFa1LqxrQRCaBIjni9XEdtQAz69FTn6DPYvdRCECoWPJ3ahzBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254","last_reissued_at":"2026-05-18T00:41:32.475666Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:32.475666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.06539","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qsV7T1pywRV4cKPabPnKEBIkiFnnRmxnNiCK2s8UBQiWC9W2U5km+vRlBwnzAa26hjXdjQBVnsK97Vc0lBY0Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:21:56.962444Z"},"content_sha256":"41725211348850e587a8ae932184f1d6af5a724b28d38e1c66f8a9f3e697d0ce","schema_version":"1.0","event_id":"sha256:41725211348850e587a8ae932184f1d6af5a724b28d38e1c66f8a9f3e697d0ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:KG4VNJXF6PSIMF4ABENODR64EK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Galaxy Evolution in the Radio Band: The Role of Starforming Galaxies and Active Galactic Nuclei","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bressan, A. Celotti, A. Lapi, Claudia. Mancuso, F. Perrotta, I. Obi, I. Prandoni, J. Gonzalez-Nuevo, L. Danese","submitted_at":"2017-05-18T11:51:12Z","abstract_excerpt":"We investigate the astrophysics of radio-emitting star-forming galaxies and ac- tive galactic nuclei (AGNs), and elucidate their statistical properties in the radio band including luminosity functions, redshift distributions, and number counts at sub-mJy flux levels, that will be crucially probed by next-generation radio continuum surveys. Specifically, we exploit the model-independent approach by Mancuso et al. (2016a,b) to compute the star formation rate functions, the AGN duty cycles and the conditional probability of a star-forming galaxy to host an AGN with given bolometric luminosity. Co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.06539","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:41:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tTLSIgAnPIq8JsUZu72iOvuooQBX369b6zxHjHBeGJqjSeNJO+Nti75gkdTolwqA9TjsglAzERP6kYB4I8eeDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:21:56.963020Z"},"content_sha256":"5c50ab524a068cb238e577eedcc9b86fe62ebd3868f265da5b9985bb53043cfc","schema_version":"1.0","event_id":"sha256:5c50ab524a068cb238e577eedcc9b86fe62ebd3868f265da5b9985bb53043cfc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KG4VNJXF6PSIMF4ABENODR64EK/bundle.json","state_url":"https://pith.science/pith/KG4VNJXF6PSIMF4ABENODR64EK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KG4VNJXF6PSIMF4ABENODR64EK/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T07:21:56Z","links":{"resolver":"https://pith.science/pith/KG4VNJXF6PSIMF4ABENODR64EK","bundle":"https://pith.science/pith/KG4VNJXF6PSIMF4ABENODR64EK/bundle.json","state":"https://pith.science/pith/KG4VNJXF6PSIMF4ABENODR64EK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KG4VNJXF6PSIMF4ABENODR64EK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:KG4VNJXF6PSIMF4ABENODR64EK","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":"0b1ce0108592ee2b194534382aa2a1495e3763caf15ddfc2f20bfdcc0ca9b60a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-18T11:51:12Z","title_canon_sha256":"2ca9c373f8512a679310bc672a91ec9a6b9aa0361c82fe0afb5eb74cca513fbe"},"schema_version":"1.0","source":{"id":"1705.06539","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.06539","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"arxiv_version","alias_value":"1705.06539v1","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.06539","created_at":"2026-05-18T00:41:32Z"},{"alias_kind":"pith_short_12","alias_value":"KG4VNJXF6PSI","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"KG4VNJXF6PSIMF4A","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"KG4VNJXF","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:5c50ab524a068cb238e577eedcc9b86fe62ebd3868f265da5b9985bb53043cfc","target":"graph","created_at":"2026-05-18T00:41:32Z","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 investigate the astrophysics of radio-emitting star-forming galaxies and ac- tive galactic nuclei (AGNs), and elucidate their statistical properties in the radio band including luminosity functions, redshift distributions, and number counts at sub-mJy flux levels, that will be crucially probed by next-generation radio continuum surveys. Specifically, we exploit the model-independent approach by Mancuso et al. (2016a,b) to compute the star formation rate functions, the AGN duty cycles and the conditional probability of a star-forming galaxy to host an AGN with given bolometric luminosity. Co","authors_text":"A. Bressan, A. Celotti, A. Lapi, Claudia. Mancuso, F. Perrotta, I. Obi, I. Prandoni, J. Gonzalez-Nuevo, L. Danese","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-18T11:51:12Z","title":"Galaxy Evolution in the Radio Band: The Role of Starforming Galaxies and Active Galactic Nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.06539","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":"sha256:41725211348850e587a8ae932184f1d6af5a724b28d38e1c66f8a9f3e697d0ce","target":"record","created_at":"2026-05-18T00:41:32Z","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":"0b1ce0108592ee2b194534382aa2a1495e3763caf15ddfc2f20bfdcc0ca9b60a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-05-18T11:51:12Z","title_canon_sha256":"2ca9c373f8512a679310bc672a91ec9a6b9aa0361c82fe0afb5eb74cca513fbe"},"schema_version":"1.0","source":{"id":"1705.06539","kind":"arxiv","version":1}},"canonical_sha256":"51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254","first_computed_at":"2026-05-18T00:41:32.475666Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:32.475666Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vnHlaxztY2gwIp29pH9DVSJc8h/ZkXYLKRKvpFa1LqxrQRCaBIjni9XEdtQAz69FTn6DPYvdRCECoWPJ3ahzBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:32.476227Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.06539","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41725211348850e587a8ae932184f1d6af5a724b28d38e1c66f8a9f3e697d0ce","sha256:5c50ab524a068cb238e577eedcc9b86fe62ebd3868f265da5b9985bb53043cfc"],"state_sha256":"98a6f08fd40340ca55377f562cfd5ac632c16a45692522e5f9458f76c8eb1604"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mK1bp4dBJGDOiv9f3ud/GeXr1+V60XB7N/MQna2Csyo0BbfXJ0lRri/RsaKwKP6+Jcy3m3A9NHKQB2Vfs14gBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:21:56.965913Z","bundle_sha256":"29332d0de6cd2083f56a926efff2089c5c8de9b3173ec7baf9b527568cbc84bb"}}