{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:E7SPJDICCPJDNYAZMFXJI4TLFP","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":"c44c2a5c8efe51dec5db66b1e6e924e31ffe554b86d5cc191fe53e3a18a8b589","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-03T20:10:49Z","title_canon_sha256":"dd5872f09602dfa8eea1017e6ed4749170f6ab35d537f88c053fe390c6144948"},"schema_version":"1.0","source":{"id":"1111.0975","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0975","created_at":"2026-05-18T04:09:36Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0975v1","created_at":"2026-05-18T04:09:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0975","created_at":"2026-05-18T04:09:36Z"},{"alias_kind":"pith_short_12","alias_value":"E7SPJDICCPJD","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"E7SPJDICCPJDNYAZ","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"E7SPJDIC","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:db8c6556bd2af8531fb1ae3eb84d0052b00ae71a9e46f4d29b90e49c30d41705","target":"graph","created_at":"2026-05-18T04:09:36Z","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"},"paper":{"abstract_excerpt":"We present 3D-MHD AMR simulations of Poynting flux dominated (PFD) jets formed by injection of magnetic energy. We compare their evolution with a hydrodynamic jet which is formed by injecting kinetic energy with the same energy flux than the PFD jets. We predict characteristic emission distributions for each of these jets. Current-driven perturbations in PFD jets are amplified by both cooling and rotation for the regimes studied: Shocks and thermal pressure support are weakened by cooling, making the jets more susceptible to kinking. Rotation amplifies the toroidal magnetic field which also ex","authors_text":"Adam Frank, Eric G. Blackman (Rochester, Mart\\'in Huarte-Espinosa, NY)","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-03T20:10:49Z","title":"Modeling Poynting flux vs. kinetic-energy dominated jets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0975","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:e9f08b8480d93634396bd59c63e17f933bb905a729c1508a0ecce4dd5a7c5576","target":"record","created_at":"2026-05-18T04:09:36Z","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":"c44c2a5c8efe51dec5db66b1e6e924e31ffe554b86d5cc191fe53e3a18a8b589","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-11-03T20:10:49Z","title_canon_sha256":"dd5872f09602dfa8eea1017e6ed4749170f6ab35d537f88c053fe390c6144948"},"schema_version":"1.0","source":{"id":"1111.0975","kind":"arxiv","version":1}},"canonical_sha256":"27e4f48d0213d236e019616e94726b2bd3dce259c4da5fe4a89c49847faea185","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27e4f48d0213d236e019616e94726b2bd3dce259c4da5fe4a89c49847faea185","first_computed_at":"2026-05-18T04:09:36.060844Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:09:36.060844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nfb1oqe+1BPS1yKVeULNLzFaPmiuuSJebGh9MY7k5BYDaQ+J9n8IcvFFqo7AvXZhkK0yhNPIFpC1aOuBqiWqDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:09:36.061256Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.0975","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e9f08b8480d93634396bd59c63e17f933bb905a729c1508a0ecce4dd5a7c5576","sha256:db8c6556bd2af8531fb1ae3eb84d0052b00ae71a9e46f4d29b90e49c30d41705"],"state_sha256":"5d7cd95ecfb9b34360976cd466a7042124ed8a0e6b58659ef509440afda2cbb2"}