{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:UYFMJ3IFFSWWITH2UQM5DL4UQJ","short_pith_number":"pith:UYFMJ3IF","schema_version":"1.0","canonical_sha256":"a60ac4ed052cad644cfaa419d1af9482729b079c2330c0a913b2db1e087d7d72","source":{"kind":"arxiv","id":"1106.3477","version":1},"attestation_state":"computed","paper":{"title":"Robustness of the filamentation instability as shock mediator in arbitrarily oriented magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.HE","authors_text":"Antoine Bret, Erica Perez Alvaro","submitted_at":"2011-06-17T13:45:37Z","abstract_excerpt":"The filamentation instability (sometimes also referred to as \"Weibel\") is a key process in many astrophysical scenario. In the Fireball model for Gamma Ray Bursts, this instability is believed to mediate collisionless shock formation from the collision of two plasma shells. It has been known for long that a flow aligned magnetic field can completely cancel this instability. We show here that in the general case where there is an angle between the field and the flow, the filamentation instability can never be stabilized, regardless of the field strength. The presented model analyzes the stabili"},"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":"1106.3477","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-17T13:45:37Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"4301cb247afdd1acadb7f26ab03a449908fbabf78e7de9faf1e5f4b493bbde56","abstract_canon_sha256":"8fd2ad2eedd0265f40b79511fe0471f4c699f6d9cba43160302fadbdd8fc70ae"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:35.703208Z","signature_b64":"is6YKKD7wlyy1KF1OGw78CJNslvskuP9cd+iTIEdiyyvGZyfvC08xKmNqmaLZNoNIHFdmHbc3yh80dcXBCP8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a60ac4ed052cad644cfaa419d1af9482729b079c2330c0a913b2db1e087d7d72","last_reissued_at":"2026-05-18T02:01:35.702410Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:35.702410Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robustness of the filamentation instability as shock mediator in arbitrarily oriented magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"astro-ph.HE","authors_text":"Antoine Bret, Erica Perez Alvaro","submitted_at":"2011-06-17T13:45:37Z","abstract_excerpt":"The filamentation instability (sometimes also referred to as \"Weibel\") is a key process in many astrophysical scenario. In the Fireball model for Gamma Ray Bursts, this instability is believed to mediate collisionless shock formation from the collision of two plasma shells. It has been known for long that a flow aligned magnetic field can completely cancel this instability. We show here that in the general case where there is an angle between the field and the flow, the filamentation instability can never be stabilized, regardless of the field strength. The presented model analyzes the stabili"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.3477","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":""},"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":"1106.3477","created_at":"2026-05-18T02:01:35.702541+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.3477v1","created_at":"2026-05-18T02:01:35.702541+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.3477","created_at":"2026-05-18T02:01:35.702541+00:00"},{"alias_kind":"pith_short_12","alias_value":"UYFMJ3IFFSWW","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_16","alias_value":"UYFMJ3IFFSWWITH2","created_at":"2026-05-18T12:26:42.757692+00:00"},{"alias_kind":"pith_short_8","alias_value":"UYFMJ3IF","created_at":"2026-05-18T12:26:42.757692+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/UYFMJ3IFFSWWITH2UQM5DL4UQJ","json":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ.json","graph_json":"https://pith.science/api/pith-number/UYFMJ3IFFSWWITH2UQM5DL4UQJ/graph.json","events_json":"https://pith.science/api/pith-number/UYFMJ3IFFSWWITH2UQM5DL4UQJ/events.json","paper":"https://pith.science/paper/UYFMJ3IF"},"agent_actions":{"view_html":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ","download_json":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ.json","view_paper":"https://pith.science/paper/UYFMJ3IF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.3477&json=true","fetch_graph":"https://pith.science/api/pith-number/UYFMJ3IFFSWWITH2UQM5DL4UQJ/graph.json","fetch_events":"https://pith.science/api/pith-number/UYFMJ3IFFSWWITH2UQM5DL4UQJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ/action/storage_attestation","attest_author":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ/action/author_attestation","sign_citation":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ/action/citation_signature","submit_replication":"https://pith.science/pith/UYFMJ3IFFSWWITH2UQM5DL4UQJ/action/replication_record"}},"created_at":"2026-05-18T02:01:35.702541+00:00","updated_at":"2026-05-18T02:01:35.702541+00:00"}