{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:IC2OZXLWLOESXSUUHTS4OTVMYT","short_pith_number":"pith:IC2OZXLW","schema_version":"1.0","canonical_sha256":"40b4ecdd765b892bca943ce5c74eacc4d4e208fe9efe6429f7ae855a0cf7c297","source":{"kind":"arxiv","id":"2307.15112","version":1},"attestation_state":"computed","paper":{"title":"Generation of near-equipartition magnetic fields in turbulent collisionless plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.CO","authors_text":"L. Comisso, L. Sironi, R. Golant","submitted_at":"2023-07-27T18:00:01Z","abstract_excerpt":"The mechanisms that generate \"seed\" magnetic fields in our Universe and that amplify them throughout cosmic time remain poorly understood. By means of fully-kinetic particle-in-cell simulations of turbulent, initially unmagnetized plasmas, we study the genesis of magnetic fields via the Weibel instability and follow their dynamo growth up to near-equipartition levels. In the kinematic stage of the dynamo, we find that the rms magnetic field strength grows exponentially with rate $\\gamma_B \\simeq 0.4\\,u_{\\rm rms}/L$, where $L/2 \\pi$ is the driving scale and $u_{\\rm rms}$ is the rms turbulent ve"},"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":"2307.15112","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2023-07-27T18:00:01Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"5c89dca30f66055f55a4a2f11b95a4b36afa7cb9ffd8d068bcac4c669f1d4d26","abstract_canon_sha256":"827c2527926b5edd83fc99fc2e20b00c17cc34d16566aa09f5b436bc491ca762"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:39:05.986631Z","signature_b64":"uVniP0kyOdKqkJk6eNiV9U/K7BuMXG9ybKYOU7LJ3MhlPKR+2Tpv7t64V1aIBT5QPJ6NjrVRcfgb1hCXGtdkAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40b4ecdd765b892bca943ce5c74eacc4d4e208fe9efe6429f7ae855a0cf7c297","last_reissued_at":"2026-07-05T06:39:05.986250Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:39:05.986250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Generation of near-equipartition magnetic fields in turbulent collisionless plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.CO","authors_text":"L. Comisso, L. Sironi, R. Golant","submitted_at":"2023-07-27T18:00:01Z","abstract_excerpt":"The mechanisms that generate \"seed\" magnetic fields in our Universe and that amplify them throughout cosmic time remain poorly understood. By means of fully-kinetic particle-in-cell simulations of turbulent, initially unmagnetized plasmas, we study the genesis of magnetic fields via the Weibel instability and follow their dynamo growth up to near-equipartition levels. In the kinematic stage of the dynamo, we find that the rms magnetic field strength grows exponentially with rate $\\gamma_B \\simeq 0.4\\,u_{\\rm rms}/L$, where $L/2 \\pi$ is the driving scale and $u_{\\rm rms}$ is the rms turbulent ve"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.15112","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/2307.15112/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":"2307.15112","created_at":"2026-07-05T06:39:05.986306+00:00"},{"alias_kind":"arxiv_version","alias_value":"2307.15112v1","created_at":"2026-07-05T06:39:05.986306+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.15112","created_at":"2026-07-05T06:39:05.986306+00:00"},{"alias_kind":"pith_short_12","alias_value":"IC2OZXLWLOES","created_at":"2026-07-05T06:39:05.986306+00:00"},{"alias_kind":"pith_short_16","alias_value":"IC2OZXLWLOESXSUU","created_at":"2026-07-05T06:39:05.986306+00:00"},{"alias_kind":"pith_short_8","alias_value":"IC2OZXLW","created_at":"2026-07-05T06:39:05.986306+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/IC2OZXLWLOESXSUUHTS4OTVMYT","json":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT.json","graph_json":"https://pith.science/api/pith-number/IC2OZXLWLOESXSUUHTS4OTVMYT/graph.json","events_json":"https://pith.science/api/pith-number/IC2OZXLWLOESXSUUHTS4OTVMYT/events.json","paper":"https://pith.science/paper/IC2OZXLW"},"agent_actions":{"view_html":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT","download_json":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT.json","view_paper":"https://pith.science/paper/IC2OZXLW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2307.15112&json=true","fetch_graph":"https://pith.science/api/pith-number/IC2OZXLWLOESXSUUHTS4OTVMYT/graph.json","fetch_events":"https://pith.science/api/pith-number/IC2OZXLWLOESXSUUHTS4OTVMYT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT/action/storage_attestation","attest_author":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT/action/author_attestation","sign_citation":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT/action/citation_signature","submit_replication":"https://pith.science/pith/IC2OZXLWLOESXSUUHTS4OTVMYT/action/replication_record"}},"created_at":"2026-07-05T06:39:05.986306+00:00","updated_at":"2026-07-05T06:39:05.986306+00:00"}