{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:VR24DCUEXW3NYRMKDPTB5ULYEC","short_pith_number":"pith:VR24DCUE","schema_version":"1.0","canonical_sha256":"ac75c18a84bdb6dc458a1be61ed17820a96fe735435dc0a594749c323329e1ca","source":{"kind":"arxiv","id":"2308.05492","version":1},"attestation_state":"computed","paper":{"title":"Neutrinos from interactions between the relativistic jet and large-scale structures of BL Lac objects investigated through their gamma-ray spectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Luca Foffano, Matteo Cerruti, Valerio Vittorini","submitted_at":"2023-08-10T10:42:16Z","abstract_excerpt":"Absorption and emission lines in the optical spectrum are typically used to investigate the presence of large-scale environments in active galactic nuclei (AGNs). BL Lac objects - which are a category of AGNs with the relativistic jet pointing directly to the observer - are supposed to represent a late evolution stage of AGNs. Their large-scale structures are probably poorer of material, which is distributed with lower densities throughout the circumnuclear environment. Their accretion disk is weak and weakly reprocessed, making the non-thermal continuum of the relativistic jet dominate their "},"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":"2308.05492","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2023-08-10T10:42:16Z","cross_cats_sorted":[],"title_canon_sha256":"17c5fdc03be96305b6b4ed1dd4f8f4a3eee17aae66966f91bbae1154df3707a6","abstract_canon_sha256":"bbf5405200f76e1f916ad64e7acc7e9c070d61c5adef1d538e94c5d5ee62eb01"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:40:01.354354Z","signature_b64":"/qcxHsQaqIM6qg7vnjSWclv7NtLpxP7rAIgPPYbLzkurV4HKT47V+MFwx2V6KX7B+Tbf6E6O2OkCte8SA4smDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac75c18a84bdb6dc458a1be61ed17820a96fe735435dc0a594749c323329e1ca","last_reissued_at":"2026-07-05T06:40:01.353911Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:40:01.353911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Neutrinos from interactions between the relativistic jet and large-scale structures of BL Lac objects investigated through their gamma-ray spectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Luca Foffano, Matteo Cerruti, Valerio Vittorini","submitted_at":"2023-08-10T10:42:16Z","abstract_excerpt":"Absorption and emission lines in the optical spectrum are typically used to investigate the presence of large-scale environments in active galactic nuclei (AGNs). BL Lac objects - which are a category of AGNs with the relativistic jet pointing directly to the observer - are supposed to represent a late evolution stage of AGNs. Their large-scale structures are probably poorer of material, which is distributed with lower densities throughout the circumnuclear environment. Their accretion disk is weak and weakly reprocessed, making the non-thermal continuum of the relativistic jet dominate their "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2308.05492","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/2308.05492/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":"2308.05492","created_at":"2026-07-05T06:40:01.353972+00:00"},{"alias_kind":"arxiv_version","alias_value":"2308.05492v1","created_at":"2026-07-05T06:40:01.353972+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2308.05492","created_at":"2026-07-05T06:40:01.353972+00:00"},{"alias_kind":"pith_short_12","alias_value":"VR24DCUEXW3N","created_at":"2026-07-05T06:40:01.353972+00:00"},{"alias_kind":"pith_short_16","alias_value":"VR24DCUEXW3NYRMK","created_at":"2026-07-05T06:40:01.353972+00:00"},{"alias_kind":"pith_short_8","alias_value":"VR24DCUE","created_at":"2026-07-05T06:40:01.353972+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC","json":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC.json","graph_json":"https://pith.science/api/pith-number/VR24DCUEXW3NYRMKDPTB5ULYEC/graph.json","events_json":"https://pith.science/api/pith-number/VR24DCUEXW3NYRMKDPTB5ULYEC/events.json","paper":"https://pith.science/paper/VR24DCUE"},"agent_actions":{"view_html":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC","download_json":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC.json","view_paper":"https://pith.science/paper/VR24DCUE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2308.05492&json=true","fetch_graph":"https://pith.science/api/pith-number/VR24DCUEXW3NYRMKDPTB5ULYEC/graph.json","fetch_events":"https://pith.science/api/pith-number/VR24DCUEXW3NYRMKDPTB5ULYEC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC/action/storage_attestation","attest_author":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC/action/author_attestation","sign_citation":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC/action/citation_signature","submit_replication":"https://pith.science/pith/VR24DCUEXW3NYRMKDPTB5ULYEC/action/replication_record"}},"created_at":"2026-07-05T06:40:01.353972+00:00","updated_at":"2026-07-05T06:40:01.353972+00:00"}