{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:REVHXN5YKBE6OPSID7OIMRHTLA","short_pith_number":"pith:REVHXN5Y","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"},"canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","source":{"kind":"arxiv","id":"2207.00811","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.00811","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"arxiv_version","alias_value":"2207.00811v1","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.00811","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_12","alias_value":"REVHXN5YKBE6","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_16","alias_value":"REVHXN5YKBE6OPSI","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_8","alias_value":"REVHXN5Y","created_at":"2026-07-05T06:24:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:REVHXN5YKBE6OPSID7OIMRHTLA","target":"record","payload":{"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"},"canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","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"},"source_kind":"arxiv","source_id":"2207.00811","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":"2026-07-05T06:24:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XobSMqH0sFhLLUFLQJq1FQTU7qre39Bz2frh3+KuZi5NuryHuQP6ag+mgAF2UnH+1w97lXNorfzPQw3CQm+vAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T11:28:05.590077Z"},"content_sha256":"48bfd4515550a494ed91903595f859946644ca749d586eb3b97aa123ab2c6f4f","schema_version":"1.0","event_id":"sha256:48bfd4515550a494ed91903595f859946644ca749d586eb3b97aa123ab2c6f4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:REVHXN5YKBE6OPSID7OIMRHTLA","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:24:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4O79Xd+XqYm8qCE4OI4Dbcft9FAdLK5INQApMyxp03RjatjRLAH5zmrVuYUUC1t2zq0i5GE6AF0p2RWBYLt0Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T11:28:05.590818Z"},"content_sha256":"371ea0104d722597de2928c30f06f850ddf175ffa151a4075c21367c76dd06e9","schema_version":"1.0","event_id":"sha256:371ea0104d722597de2928c30f06f850ddf175ffa151a4075c21367c76dd06e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/bundle.json","state_url":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/REVHXN5YKBE6OPSID7OIMRHTLA/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":"2026-08-12T11:28:05Z","links":{"resolver":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA","bundle":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/bundle.json","state":"https://pith.science/pith/REVHXN5YKBE6OPSID7OIMRHTLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/REVHXN5YKBE6OPSID7OIMRHTLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:REVHXN5YKBE6OPSID7OIMRHTLA","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":"8eafdc775a7b0cca46216deed2a1759a9d92390c26a5133ee0d1a404b1bf5998","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-07-02T12:11:04Z","title_canon_sha256":"c87e71dc1a41692f79c41148df532a75aef120c40d54c91e0165db2e06fc90a8"},"schema_version":"1.0","source":{"id":"2207.00811","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.00811","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"arxiv_version","alias_value":"2207.00811v1","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.00811","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_12","alias_value":"REVHXN5YKBE6","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_16","alias_value":"REVHXN5YKBE6OPSI","created_at":"2026-07-05T06:24:44Z"},{"alias_kind":"pith_short_8","alias_value":"REVHXN5Y","created_at":"2026-07-05T06:24:44Z"}],"graph_snapshots":[{"event_id":"sha256:371ea0104d722597de2928c30f06f850ddf175ffa151a4075c21367c76dd06e9","target":"graph","created_at":"2026-07-05T06:24:44Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2207.00811/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"Christian Fendt, Giancarlo Mattia","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-07-02T12:11:04Z","title":"Jets from accretion disk dynamos: consistent quenching modes for dynamo and resistivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.00811","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":"sha256:48bfd4515550a494ed91903595f859946644ca749d586eb3b97aa123ab2c6f4f","target":"record","created_at":"2026-07-05T06:24:44Z","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":"8eafdc775a7b0cca46216deed2a1759a9d92390c26a5133ee0d1a404b1bf5998","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-07-02T12:11:04Z","title_canon_sha256":"c87e71dc1a41692f79c41148df532a75aef120c40d54c91e0165db2e06fc90a8"},"schema_version":"1.0","source":{"id":"2207.00811","kind":"arxiv","version":1}},"canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"892a7bb7b85049e73e481fdc8644f35830b45009c5c80b4a9073e41577f3f625","first_computed_at":"2026-07-05T06:24:44.235887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:24:44.235887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SJsooCgPwNc8RhDoJQLusjz36Q0/nxoPsCfIQf1+Q0ifYdQj58RrMW8flsmsC08N5IUaNnDsgNxjtzriyQylDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:24:44.236380Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.00811","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:48bfd4515550a494ed91903595f859946644ca749d586eb3b97aa123ab2c6f4f","sha256:371ea0104d722597de2928c30f06f850ddf175ffa151a4075c21367c76dd06e9"],"state_sha256":"20cb50c4c6cea7a231d9d1c89d7dbdfdd8bdc653ee149d190e6d1900b748da56"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+/jb+uB5aG4UArT81fjb1DOFjSdVhfK4eDP8nuQlv56PaMw9G4JjuIjikyAFES2rmMA8hKAy8m90+N8UHvJ6Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T11:28:05.613426Z","bundle_sha256":"06b1af1ca7f87b0ba5cf7a674958505689749af35042d96a3a8d450fbe9cda8a"}}