{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:KPCEANFM6CBABCAZTF6MVMGG2F","short_pith_number":"pith:KPCEANFM","schema_version":"1.0","canonical_sha256":"53c44034acf082008819997ccab0c6d177480b7bef177ced61e1787df3eb991a","source":{"kind":"arxiv","id":"2411.19126","version":1},"attestation_state":"computed","paper":{"title":"Spectral and magnetic properties of the jet base in NGC 315","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"B. Boccardi, E. Madika, G. Mattia, J. Roeder, L. Ricci, M. Kadler, M. Perucho, P. Benke, T. P. Krichbaum, V. Bartolini","submitted_at":"2024-11-28T13:18:39Z","abstract_excerpt":"The dynamic of relativistic jets in the inner parsec regions is deeply affected by the nature of the magnetic fields. The level of magnetization of the plasma, as well as the geometry of these fields on compact scales, have not yet been fully constrained. In this paper we employ multi-frequency and multi-epoch very long baseline interferometry observations of the nearby radio galaxy NGC 315. We aim to derive insights into the magnetic field properties on sub-parsec and parsec scales by examining observational signatures such as the spectral index, synchrotron turnover frequency, and brightness"},"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":"2411.19126","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-11-28T13:18:39Z","cross_cats_sorted":[],"title_canon_sha256":"326b76003634693d9ab7975b86b7c57d9456f990d4886d7e00528d4622c7e90a","abstract_canon_sha256":"e5b8322db01661856939f4981b3f070aa536c01ce7a5d5518b9cbaa9ceab70d6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:41:57.662464Z","signature_b64":"G6+HPjqyLTZGBWF64RIYtv0GeP0kgb/bN5TEbVtsEOr8tXQQdYgq0QdQiqZCiGceoLHUgX5VVi04CeEPb5OEBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53c44034acf082008819997ccab0c6d177480b7bef177ced61e1787df3eb991a","last_reissued_at":"2026-07-05T09:41:57.661968Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:41:57.661968Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectral and magnetic properties of the jet base in NGC 315","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"B. Boccardi, E. Madika, G. Mattia, J. Roeder, L. Ricci, M. Kadler, M. Perucho, P. Benke, T. P. Krichbaum, V. Bartolini","submitted_at":"2024-11-28T13:18:39Z","abstract_excerpt":"The dynamic of relativistic jets in the inner parsec regions is deeply affected by the nature of the magnetic fields. The level of magnetization of the plasma, as well as the geometry of these fields on compact scales, have not yet been fully constrained. In this paper we employ multi-frequency and multi-epoch very long baseline interferometry observations of the nearby radio galaxy NGC 315. We aim to derive insights into the magnetic field properties on sub-parsec and parsec scales by examining observational signatures such as the spectral index, synchrotron turnover frequency, and brightness"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.19126","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/2411.19126/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":"2411.19126","created_at":"2026-07-05T09:41:57.662026+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.19126v1","created_at":"2026-07-05T09:41:57.662026+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.19126","created_at":"2026-07-05T09:41:57.662026+00:00"},{"alias_kind":"pith_short_12","alias_value":"KPCEANFM6CBA","created_at":"2026-07-05T09:41:57.662026+00:00"},{"alias_kind":"pith_short_16","alias_value":"KPCEANFM6CBABCAZ","created_at":"2026-07-05T09:41:57.662026+00:00"},{"alias_kind":"pith_short_8","alias_value":"KPCEANFM","created_at":"2026-07-05T09:41:57.662026+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.11900","citing_title":"A Jet from a Nearly Dormant Black Hole","ref_index":31,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F","json":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F.json","graph_json":"https://pith.science/api/pith-number/KPCEANFM6CBABCAZTF6MVMGG2F/graph.json","events_json":"https://pith.science/api/pith-number/KPCEANFM6CBABCAZTF6MVMGG2F/events.json","paper":"https://pith.science/paper/KPCEANFM"},"agent_actions":{"view_html":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F","download_json":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F.json","view_paper":"https://pith.science/paper/KPCEANFM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.19126&json=true","fetch_graph":"https://pith.science/api/pith-number/KPCEANFM6CBABCAZTF6MVMGG2F/graph.json","fetch_events":"https://pith.science/api/pith-number/KPCEANFM6CBABCAZTF6MVMGG2F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F/action/storage_attestation","attest_author":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F/action/author_attestation","sign_citation":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F/action/citation_signature","submit_replication":"https://pith.science/pith/KPCEANFM6CBABCAZTF6MVMGG2F/action/replication_record"}},"created_at":"2026-07-05T09:41:57.662026+00:00","updated_at":"2026-07-05T09:41:57.662026+00:00"}