{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:YCBHUX7H3Z66C724Q75DOGHIGH","short_pith_number":"pith:YCBHUX7H","canonical_record":{"source":{"id":"1401.8140","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-01-31T11:48:39Z","cross_cats_sorted":[],"title_canon_sha256":"c277e662bb47a9595f6d364b1cfc458177f7cc4112060b4c62d003d397200159","abstract_canon_sha256":"b03c93815a12806102ea152ca4c3a79be44f7ac270236e2c70a1a4c33b67cadb"},"schema_version":"1.0"},"canonical_sha256":"c0827a5fe7de7de17f5c87fa3718e831e2863329780add386f6b728b14f36d2a","source":{"kind":"arxiv","id":"1401.8140","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.8140","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"arxiv_version","alias_value":"1401.8140v3","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.8140","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"pith_short_12","alias_value":"YCBHUX7H3Z66","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YCBHUX7H3Z66C724","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YCBHUX7H","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:YCBHUX7H3Z66C724Q75DOGHIGH","target":"record","payload":{"canonical_record":{"source":{"id":"1401.8140","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-01-31T11:48:39Z","cross_cats_sorted":[],"title_canon_sha256":"c277e662bb47a9595f6d364b1cfc458177f7cc4112060b4c62d003d397200159","abstract_canon_sha256":"b03c93815a12806102ea152ca4c3a79be44f7ac270236e2c70a1a4c33b67cadb"},"schema_version":"1.0"},"canonical_sha256":"c0827a5fe7de7de17f5c87fa3718e831e2863329780add386f6b728b14f36d2a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:32.765131Z","signature_b64":"stxmG+0s7/By3ZnneK/mLS2Pfb5l4XKCBg9UNJBu87McgUP5jX+f5JMVpjKFjfQaqLzmiMXAGAtsHa0gqF2eBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0827a5fe7de7de17f5c87fa3718e831e2863329780add386f6b728b14f36d2a","last_reissued_at":"2026-05-18T02:25:32.764753Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:32.764753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.8140","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TcjaD+mmrLu8EMHwVKP09HJ4amr1WfQmLiygzZJcbP3vmjl2drEj4wlilrP85rhLPVb5Tt+WNYI+StGk/nQ1BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:00:08.614052Z"},"content_sha256":"8ab8bff7f10d365487c600838fbfdefab0e9cdb597ed12c6e2b032ba27ece969","schema_version":"1.0","event_id":"sha256:8ab8bff7f10d365487c600838fbfdefab0e9cdb597ed12c6e2b032ba27ece969"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:YCBHUX7H3Z66C724Q75DOGHIGH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Understanding nonlinear saturation in zonal-flow-dominated ion temperature gradient turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. Ba\\~n\\'on Navarro, F. Jenko, G. G. Plunk","submitted_at":"2014-01-31T11:48:39Z","abstract_excerpt":"We propose a quantitative model of ion temperature gradient driven turbulence in toroidal magnetized plasmas. In this model, the turbulence is regulated by zonal flows, i.e. mode saturation occurs by a zonal-flow-mediated energy cascade (\"shearing\"), and zonal flow amplitude is controlled by nonlinear decay. Our model is tested in detail against numerical simulations to confirm that both its assumptions and predictions are satisfied. Key results include (1) a sensitivity of the nonlinear zonal flow response to the energy content of the linear instability, (2) a persistence of zonal-flow-regula"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.8140","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6wyCrQet/ayqugh7bGh4suKPzzPrd7fVBEc5yyHQKl+dKMVSW/fGoQgDQW42Ljg/XCoU7g6+RVcokJtTHzViCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:00:08.614805Z"},"content_sha256":"f4af007247e3e19342feb9b14aa76ebd3abdde96faa03f746105211bb86b5252","schema_version":"1.0","event_id":"sha256:f4af007247e3e19342feb9b14aa76ebd3abdde96faa03f746105211bb86b5252"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YCBHUX7H3Z66C724Q75DOGHIGH/bundle.json","state_url":"https://pith.science/pith/YCBHUX7H3Z66C724Q75DOGHIGH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YCBHUX7H3Z66C724Q75DOGHIGH/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":"2026-06-10T01:00:08Z","links":{"resolver":"https://pith.science/pith/YCBHUX7H3Z66C724Q75DOGHIGH","bundle":"https://pith.science/pith/YCBHUX7H3Z66C724Q75DOGHIGH/bundle.json","state":"https://pith.science/pith/YCBHUX7H3Z66C724Q75DOGHIGH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YCBHUX7H3Z66C724Q75DOGHIGH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:YCBHUX7H3Z66C724Q75DOGHIGH","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":"b03c93815a12806102ea152ca4c3a79be44f7ac270236e2c70a1a4c33b67cadb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-01-31T11:48:39Z","title_canon_sha256":"c277e662bb47a9595f6d364b1cfc458177f7cc4112060b4c62d003d397200159"},"schema_version":"1.0","source":{"id":"1401.8140","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.8140","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"arxiv_version","alias_value":"1401.8140v3","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.8140","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"pith_short_12","alias_value":"YCBHUX7H3Z66","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"YCBHUX7H3Z66C724","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"YCBHUX7H","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:f4af007247e3e19342feb9b14aa76ebd3abdde96faa03f746105211bb86b5252","target":"graph","created_at":"2026-05-18T02:25:32Z","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 propose a quantitative model of ion temperature gradient driven turbulence in toroidal magnetized plasmas. In this model, the turbulence is regulated by zonal flows, i.e. mode saturation occurs by a zonal-flow-mediated energy cascade (\"shearing\"), and zonal flow amplitude is controlled by nonlinear decay. Our model is tested in detail against numerical simulations to confirm that both its assumptions and predictions are satisfied. Key results include (1) a sensitivity of the nonlinear zonal flow response to the energy content of the linear instability, (2) a persistence of zonal-flow-regula","authors_text":"A. Ba\\~n\\'on Navarro, F. Jenko, G. G. Plunk","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-01-31T11:48:39Z","title":"Understanding nonlinear saturation in zonal-flow-dominated ion temperature gradient turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.8140","kind":"arxiv","version":3},"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":"sha256:8ab8bff7f10d365487c600838fbfdefab0e9cdb597ed12c6e2b032ba27ece969","target":"record","created_at":"2026-05-18T02:25:32Z","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":"b03c93815a12806102ea152ca4c3a79be44f7ac270236e2c70a1a4c33b67cadb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2014-01-31T11:48:39Z","title_canon_sha256":"c277e662bb47a9595f6d364b1cfc458177f7cc4112060b4c62d003d397200159"},"schema_version":"1.0","source":{"id":"1401.8140","kind":"arxiv","version":3}},"canonical_sha256":"c0827a5fe7de7de17f5c87fa3718e831e2863329780add386f6b728b14f36d2a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0827a5fe7de7de17f5c87fa3718e831e2863329780add386f6b728b14f36d2a","first_computed_at":"2026-05-18T02:25:32.764753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:25:32.764753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"stxmG+0s7/By3ZnneK/mLS2Pfb5l4XKCBg9UNJBu87McgUP5jX+f5JMVpjKFjfQaqLzmiMXAGAtsHa0gqF2eBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:25:32.765131Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.8140","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ab8bff7f10d365487c600838fbfdefab0e9cdb597ed12c6e2b032ba27ece969","sha256:f4af007247e3e19342feb9b14aa76ebd3abdde96faa03f746105211bb86b5252"],"state_sha256":"f21384c8098f2ab6e3ea87ac2e77029c0f0deeb57e3daf09277a1ba80754219b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YH4DfWB7+K6TZYAID/k1Hb+954/Fx+ak/7xlN7fm16t4H7qdzEADgxb1zOxkHQM7OjcUh7Go6xleGH/kKHqoAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T01:00:08.618873Z","bundle_sha256":"84383ba780bafc73cc6518efffa819c99a709a995c4d60a6676dd7bf9bd27db4"}}