{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:CD4QMZ3ED4WW76JDWBIHUXK6UG","short_pith_number":"pith:CD4QMZ3E","canonical_record":{"source":{"id":"1403.6607","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-03-26T09:55:22Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"4cd68e1008b3cfe5fb9a16d64f24e646a1925f61e5b52cc0b9d5151b58671fcc","abstract_canon_sha256":"5f4e4d68259f17c5908c514fb299a6f6008978f950ab66395ad3939d94d81388"},"schema_version":"1.0"},"canonical_sha256":"10f90667641f2d6ff923b0507a5d5ea1aac15ee812d15fac5077df79f4625ea4","source":{"kind":"arxiv","id":"1403.6607","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6607","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6607v1","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6607","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"CD4QMZ3ED4WW","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CD4QMZ3ED4WW76JD","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CD4QMZ3E","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:CD4QMZ3ED4WW76JDWBIHUXK6UG","target":"record","payload":{"canonical_record":{"source":{"id":"1403.6607","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-03-26T09:55:22Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"4cd68e1008b3cfe5fb9a16d64f24e646a1925f61e5b52cc0b9d5151b58671fcc","abstract_canon_sha256":"5f4e4d68259f17c5908c514fb299a6f6008978f950ab66395ad3939d94d81388"},"schema_version":"1.0"},"canonical_sha256":"10f90667641f2d6ff923b0507a5d5ea1aac15ee812d15fac5077df79f4625ea4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:47:05.377765Z","signature_b64":"OUEKIBBnVo4C0u+k0x2AsTLuVZOz8TJYILflzv7D+uSwca8mhJEHN5YrSmYZHh4pftsPZykrB0bFtB1IWMzKDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10f90667641f2d6ff923b0507a5d5ea1aac15ee812d15fac5077df79f4625ea4","last_reissued_at":"2026-05-18T02:47:05.377288Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:47:05.377288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.6607","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":"2026-05-18T02:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XDhsKIjNbWEWzNIPlmAZs6zyuFHwKPezffDxm7rfDp3qRQ8XEwRtNqrtdTefcxVgFvKbtA4cSjRCrpnI9s+LAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:30:15.421495Z"},"content_sha256":"ba59d799d45aad04308f5903ece3da91d3f42cd91924ac1ad5a4a1d2630c4ebc","schema_version":"1.0","event_id":"sha256:ba59d799d45aad04308f5903ece3da91d3f42cd91924ac1ad5a4a1d2630c4ebc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:CD4QMZ3ED4WW76JDWBIHUXK6UG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Statistics of the inverse-cascade regime in two-dimensional magnetohydrodynamic turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"nlin.CD","authors_text":"Debarghya Banerjee, Rahul Pandit","submitted_at":"2014-03-26T09:55:22Z","abstract_excerpt":"We present a detailed direct numerical simulation of statistically steady, homogeneous, isotropic, two-dimensional magnetohydrodynamic (2D MHD) turbulence. Our study concentrates on the inverse cascade of the magnetic vector potential. We examine the dependence of the statistical properties of such turbulence on dissipation and friction coefficients. We extend earlier work sig- nificantly by calculating fluid and magnetic spectra, probability distribution functions (PDFs) of the velocity, magnetic, vorticity, current, stream-function, and magnetic-vector-potential fields and their increments. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6607","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z/8H93L4A+m2dfaJZziV4l0/xrCKsGnvByETwWnv6stO+4/3Suz6hxygYBrfbu3VX2d+HI2RyFsYRv5b2wAoDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:30:15.422181Z"},"content_sha256":"1259b596b1353d125b1792cdd79453f57352c948a815be83151f677a370260c2","schema_version":"1.0","event_id":"sha256:1259b596b1353d125b1792cdd79453f57352c948a815be83151f677a370260c2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/bundle.json","state_url":"https://pith.science/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/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":"2026-05-25T19:30:15Z","links":{"resolver":"https://pith.science/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG","bundle":"https://pith.science/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/bundle.json","state":"https://pith.science/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CD4QMZ3ED4WW76JDWBIHUXK6UG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:CD4QMZ3ED4WW76JDWBIHUXK6UG","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":"5f4e4d68259f17c5908c514fb299a6f6008978f950ab66395ad3939d94d81388","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-03-26T09:55:22Z","title_canon_sha256":"4cd68e1008b3cfe5fb9a16d64f24e646a1925f61e5b52cc0b9d5151b58671fcc"},"schema_version":"1.0","source":{"id":"1403.6607","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6607","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6607v1","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6607","created_at":"2026-05-18T02:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"CD4QMZ3ED4WW","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CD4QMZ3ED4WW76JD","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CD4QMZ3E","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:1259b596b1353d125b1792cdd79453f57352c948a815be83151f677a370260c2","target":"graph","created_at":"2026-05-18T02:47:05Z","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 a detailed direct numerical simulation of statistically steady, homogeneous, isotropic, two-dimensional magnetohydrodynamic (2D MHD) turbulence. Our study concentrates on the inverse cascade of the magnetic vector potential. We examine the dependence of the statistical properties of such turbulence on dissipation and friction coefficients. We extend earlier work sig- nificantly by calculating fluid and magnetic spectra, probability distribution functions (PDFs) of the velocity, magnetic, vorticity, current, stream-function, and magnetic-vector-potential fields and their increments. ","authors_text":"Debarghya Banerjee, Rahul Pandit","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-03-26T09:55:22Z","title":"Statistics of the inverse-cascade regime in two-dimensional magnetohydrodynamic turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6607","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:ba59d799d45aad04308f5903ece3da91d3f42cd91924ac1ad5a4a1d2630c4ebc","target":"record","created_at":"2026-05-18T02:47:05Z","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":"5f4e4d68259f17c5908c514fb299a6f6008978f950ab66395ad3939d94d81388","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2014-03-26T09:55:22Z","title_canon_sha256":"4cd68e1008b3cfe5fb9a16d64f24e646a1925f61e5b52cc0b9d5151b58671fcc"},"schema_version":"1.0","source":{"id":"1403.6607","kind":"arxiv","version":1}},"canonical_sha256":"10f90667641f2d6ff923b0507a5d5ea1aac15ee812d15fac5077df79f4625ea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10f90667641f2d6ff923b0507a5d5ea1aac15ee812d15fac5077df79f4625ea4","first_computed_at":"2026-05-18T02:47:05.377288Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:47:05.377288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OUEKIBBnVo4C0u+k0x2AsTLuVZOz8TJYILflzv7D+uSwca8mhJEHN5YrSmYZHh4pftsPZykrB0bFtB1IWMzKDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:47:05.377765Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.6607","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba59d799d45aad04308f5903ece3da91d3f42cd91924ac1ad5a4a1d2630c4ebc","sha256:1259b596b1353d125b1792cdd79453f57352c948a815be83151f677a370260c2"],"state_sha256":"fe640167ef95cdaf7c789cecdd8faa6923a262f5dec0b1192481f71831ce9c65"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+bom2rk9wXAXsREzuSJWK53mNfOTpY/rgQxnYLYQhurqrDHaSovIFQXzko9qan/24kyXYKMosmIWQIp5yzKUDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:30:15.426020Z","bundle_sha256":"ce4b6b5362a46cad9c915d98f4b88a95065098558e118cf138c1953910cd7bb5"}}