Pith Number

pith:22P5CZYN

pith:2019:22P5CZYNQR7GGIJ5JBN5MSSGUZ

not attested not anchored not stored refs pending

Kinetic Flux Ropes: Bernstein-Greene-Kruskal Modes for the Vlasov-Poisson-Amp\`{e}re System

C. S. Ng

arxiv:1909.02149 v1 · 2019-09-04 · physics.plasm-ph · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22P5CZYNQR7GGIJ5JBN5MSSGUZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:38:33.622133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d69fd1670d847e63213d485bd64a46a6702a7a18b73df9acc8c4b8fed2e63f5a

Aliases

arxiv: 1909.02149 · arxiv_version: 1909.02149v1 · doi: 10.48550/arxiv.1909.02149 · pith_short_12: 22P5CZYNQR7G · pith_short_16: 22P5CZYNQR7GGIJ5 · pith_short_8: 22P5CZYN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/22P5CZYNQR7GGIJ5JBN5MSSGUZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d69fd1670d847e63213d485bd64a46a6702a7a18b73df9acc8c4b8fed2e63f5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d85fb7de677368b360084f0248cfacd6b8dd5891c3bc19c4ec9df06b15086822",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-09-04T23:17:12Z",
    "title_canon_sha256": "9815828701354e3592b9c495a822dd0aedee83a8a9c47b36f964f4eb3099ba89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02149",
    "kind": "arxiv",
    "version": 1
  }
}