{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:NACPWC5I5PLEEPLQADV4IUE4BA","short_pith_number":"pith:NACPWC5I","schema_version":"1.0","canonical_sha256":"6804fb0ba8ebd6423d7000ebc4509c083cbd8accd8d2d571bd32b5644784ad15","source":{"kind":"arxiv","id":"2104.04686","version":1},"attestation_state":"computed","paper":{"title":"Cosmological Evolution of Fermi-LAT Gamma-ray Blazars Using Novel Nonparametric Methods","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Houdun Zeng, Tingfeng Yi, Vah\\'e Petrosian","submitted_at":"2021-04-10T05:31:29Z","abstract_excerpt":"Multi-wavelength analyses of spectra of active galactic nuclei (AGNs) provide useful information on the physical processes in the accretion disk and jets of black holes. This, however, is limited to bright sources and may not represent the population as a whole. Another approach is through the investigation of the cosmological evolution of the luminosity function (LF) that shows varied evolution (luminosity and density) at different wavelengths. These differences and the correlations between luminosities can shed light on the Jet-accretion disk connection. Most such studies use forward fitting"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2104.04686","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2021-04-10T05:31:29Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"85e0accb8cf5341efbad93036a96b9474397a0d6ce83c75154e76ee27ae836d0","abstract_canon_sha256":"4e14d551ae757f35f369988df9f718ef56f30c9fae57dc45ff01b0b145c76e79"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:47:35.246805Z","signature_b64":"Q1PA/kuFKqPW2GslFA9ll+IanbILHfJF1XZy+A2j4Ov++uYSk7Nv4cEhM2aqLKAt2Dd2J2o6qo9f8kJNXd75BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6804fb0ba8ebd6423d7000ebc4509c083cbd8accd8d2d571bd32b5644784ad15","last_reissued_at":"2026-07-05T02:47:35.246387Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:47:35.246387Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmological Evolution of Fermi-LAT Gamma-ray Blazars Using Novel Nonparametric Methods","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"astro-ph.HE","authors_text":"Houdun Zeng, Tingfeng Yi, Vah\\'e Petrosian","submitted_at":"2021-04-10T05:31:29Z","abstract_excerpt":"Multi-wavelength analyses of spectra of active galactic nuclei (AGNs) provide useful information on the physical processes in the accretion disk and jets of black holes. This, however, is limited to bright sources and may not represent the population as a whole. Another approach is through the investigation of the cosmological evolution of the luminosity function (LF) that shows varied evolution (luminosity and density) at different wavelengths. These differences and the correlations between luminosities can shed light on the Jet-accretion disk connection. Most such studies use forward fitting"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.04686","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.04686/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2104.04686","created_at":"2026-07-05T02:47:35.246452+00:00"},{"alias_kind":"arxiv_version","alias_value":"2104.04686v1","created_at":"2026-07-05T02:47:35.246452+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.04686","created_at":"2026-07-05T02:47:35.246452+00:00"},{"alias_kind":"pith_short_12","alias_value":"NACPWC5I5PLE","created_at":"2026-07-05T02:47:35.246452+00:00"},{"alias_kind":"pith_short_16","alias_value":"NACPWC5I5PLEEPLQ","created_at":"2026-07-05T02:47:35.246452+00:00"},{"alias_kind":"pith_short_8","alias_value":"NACPWC5I","created_at":"2026-07-05T02:47:35.246452+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.10013","citing_title":"Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections","ref_index":92,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA","json":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA.json","graph_json":"https://pith.science/api/pith-number/NACPWC5I5PLEEPLQADV4IUE4BA/graph.json","events_json":"https://pith.science/api/pith-number/NACPWC5I5PLEEPLQADV4IUE4BA/events.json","paper":"https://pith.science/paper/NACPWC5I"},"agent_actions":{"view_html":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA","download_json":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA.json","view_paper":"https://pith.science/paper/NACPWC5I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2104.04686&json=true","fetch_graph":"https://pith.science/api/pith-number/NACPWC5I5PLEEPLQADV4IUE4BA/graph.json","fetch_events":"https://pith.science/api/pith-number/NACPWC5I5PLEEPLQADV4IUE4BA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA/action/storage_attestation","attest_author":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA/action/author_attestation","sign_citation":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA/action/citation_signature","submit_replication":"https://pith.science/pith/NACPWC5I5PLEEPLQADV4IUE4BA/action/replication_record"}},"created_at":"2026-07-05T02:47:35.246452+00:00","updated_at":"2026-07-05T02:47:35.246452+00:00"}