Pith Number

pith:K7JUPR2P

pith:2018:K7JUPR2PT62RVWACAI5LK4P4LJ

not attested not anchored not stored refs pending

A fully implicit, conservative, non-linear, electromagnetic hybrid particle-ion/fluid-electron algorithm

A. Stanier, G. Chen, L. Chac\'on

arxiv:1803.07158 v1 · 2018-03-19 · physics.plasm-ph · physics.comp-ph · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7JUPR2PT62RVWACAI5LK4P4LJ}

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

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	2026-05-18T00:00:56.897814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d347c74f9fb51ad802023ab571fc5a43ca71bfc478a2e1f95ffa9fa7da9316

Aliases

arxiv: 1803.07158 · arxiv_version: 1803.07158v1 · doi: 10.48550/arxiv.1803.07158 · pith_short_12: K7JUPR2PT62R · pith_short_16: K7JUPR2PT62RVWAC · pith_short_8: K7JUPR2P

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/K7JUPR2PT62RVWACAI5LK4P4LJ \
  | 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: 57d347c74f9fb51ad802023ab571fc5a43ca71bfc478a2e1f95ffa9fa7da9316

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35053a0755aa30d11452941852105cf0eca09fb97e4faef6191eb075a30189c",
    "cross_cats_sorted": [
      "physics.comp-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-03-19T20:40:50Z",
    "title_canon_sha256": "33bc2b5b1d76efd72842e3800db67fe3534de80a58940265162c62e024e962fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07158",
    "kind": "arxiv",
    "version": 1
  }
}