Pith Number

pith:H4UGXVM4

pith:2022:H4UGXVM4TPCLHS5LCARE4N573E

not attested not anchored not stored refs pending

An interpolating particle method for the Vlasov-Poisson equation

Matthias Kirchhart, Rostislav-Paul Wilhelm

arxiv:2202.11078 v3 · 2022-02-22 · math.NA · cs.NA · physics.plasm-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{H4UGXVM4TPCLHS5LCARE4N573E}

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	2026-07-05T05:12:50.196187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f286bd59c9bc4b3cbab10224e37bfd92f72f85e295c3ae1dc1ac20633cb9c80

Aliases

arxiv: 2202.11078 · arxiv_version: 2202.11078v3 · doi: 10.48550/arxiv.2202.11078 · pith_short_12: H4UGXVM4TPCL · pith_short_16: H4UGXVM4TPCLHS5L · pith_short_8: H4UGXVM4

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/H4UGXVM4TPCLHS5LCARE4N573E \
  | 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: 3f286bd59c9bc4b3cbab10224e37bfd92f72f85e295c3ae1dc1ac20633cb9c80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40bf7fcee6db16386b30915c897087a911624d0f552c3e40145d69cc7bec261",
    "cross_cats_sorted": [
      "cs.NA",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2022-02-22T18:10:41Z",
    "title_canon_sha256": "5e96789fd83616279a6e273ede55e1a11f4656e48bc4dda6e80db996df3bc217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11078",
    "kind": "arxiv",
    "version": 3
  }
}