{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:REVHXN5YKBE6OPSID7OIMRHTLA","short_pith_number":"pith:REVHXN5Y","schema_version":"1.0","canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","source":{"kind":"arxiv","id":"2207.00811","version":1},"attestation_state":"computed","paper":{"title":"Jets from accretion disk dynamos: consistent quenching modes for dynamo and resistivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Christian Fendt, Giancarlo Mattia","submitted_at":"2022-07-02T12:11:04Z","abstract_excerpt":"Astrophysical jets are launched from strongly magnetized systems that host an accretion disk surrounding a central object. The origin of the magnetic field, which is a key component of the launching process, is still an open question. Here we address the question of how the magnetic field required for jet launching is generated and maintained by a dynamo process. By carrying out non-ideal MHD simulations (PLUTO code), we investigate how the feedback of the generated magnetic field on the mean-field dynamo affects the disk and jet properties. We find that a stronger quenching of the dynamo lead"},"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":"2207.00811","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-07-02T12:11:04Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c87e71dc1a41692f79c41148df532a75aef120c40d54c91e0165db2e06fc90a8","abstract_canon_sha256":"8eafdc775a7b0cca46216deed2a1759a9d92390c26a5133ee0d1a404b1bf5998"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:24:44.236380Z","signature_b64":"SJsooCgPwNc8RhDoJQLusjz36Q0/nxoPsCfIQf1+Q0ifYdQj58RrMW8flsmsC08N5IUaNnDsgNxjtzriyQylDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","last_reissued_at":"2026-07-05T06:24:44.235887Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:24:44.235887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Jets from accretion disk dynamos: consistent quenching modes for dynamo and resistivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Christian Fendt, Giancarlo Mattia","submitted_at":"2022-07-02T12:11:04Z","abstract_excerpt":"Astrophysical jets are launched from strongly magnetized systems that host an accretion disk surrounding a central object. The origin of the magnetic field, which is a key component of the launching process, is still an open question. Here we address the question of how the magnetic field required for jet launching is generated and maintained by a dynamo process. By carrying out non-ideal MHD simulations (PLUTO code), we investigate how the feedback of the generated magnetic field on the mean-field dynamo affects the disk and jet properties. We find that a stronger quenching of the dynamo lead"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.00811","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/2207.00811/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":"2207.00811","created_at":"2026-07-05T06:24:44.235941+00:00"},{"alias_kind":"arxiv_version","alias_value":"2207.00811v1","created_at":"2026-07-05T06:24:44.235941+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.00811","created_at":"2026-07-05T06:24:44.235941+00:00"},{"alias_kind":"pith_short_12","alias_value":"REVHXN5YKBE6","created_at":"2026-07-05T06:24:44.235941+00:00"},{"alias_kind":"pith_short_16","alias_value":"REVHXN5YKBE6OPSI","created_at":"2026-07-05T06:24:44.235941+00:00"},{"alias_kind":"pith_short_8","alias_value":"REVHXN5Y","created_at":"2026-07-05T06:24:44.235941+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/REVHXN5YKBE6OPSID7OIMRHTLA","json":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA.json","graph_json":"https://pith.science/api/pith-number/REVHXN5YKBE6OPSID7OIMRHTLA/graph.json","events_json":"https://pith.science/api/pith-number/REVHXN5YKBE6OPSID7OIMRHTLA/events.json","paper":"https://pith.science/paper/REVHXN5Y"},"agent_actions":{"view_html":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA","download_json":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA.json","view_paper":"https://pith.science/paper/REVHXN5Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2207.00811&json=true","fetch_graph":"https://pith.science/api/pith-number/REVHXN5YKBE6OPSID7OIMRHTLA/graph.json","fetch_events":"https://pith.science/api/pith-number/REVHXN5YKBE6OPSID7OIMRHTLA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/action/storage_attestation","attest_author":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/action/author_attestation","sign_citation":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/action/citation_signature","submit_replication":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/action/replication_record"}},"created_at":"2026-07-05T06:24:44.235941+00:00","updated_at":"2026-07-05T06:24:44.235941+00:00"}