Pith Number

pith:22VVP5ER

pith:2026:22VVP5ERXBABK7MHDM2XU34GY4

not attested not anchored not stored refs pending

Geometric numerical discretization of a quasineutral hybrid model of drift-kinetic electrons and fully kinetic ions

Emil Poulsen, Eric Sonnendruecker, Guo Meng, Nishant Narechania

arxiv:2606.21423 v1 · 2026-06-19 · physics.plasm-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22VVP5ERXBABK7MHDM2XU34GY4}

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	2026-06-23T01:13:09.801222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6ab57f491b840157d871b357a6f86c711a1a92541ecae2395e018c9dcae2374

Aliases

arxiv: 2606.21423 · arxiv_version: 2606.21423v1 · doi: 10.48550/arxiv.2606.21423 · pith_short_12: 22VVP5ERXBAB · pith_short_16: 22VVP5ERXBABK7MH · pith_short_8: 22VVP5ER

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/22VVP5ERXBABK7MHDM2XU34GY4 \
  | 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: d6ab57f491b840157d871b357a6f86c711a1a92541ecae2395e018c9dcae2374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2560cab5165955646153e1fee8207cf1b5b4cdf6dc34436f31908ed30b96070a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2026-06-19T13:41:15Z",
    "title_canon_sha256": "791d92269f6d4aee5a113a53f1d4cfe0e22eb1a132df7045ffba6cde8d27c6b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21423",
    "kind": "arxiv",
    "version": 1
  }
}