Pith Number

pith:KWLDHL5P

pith:2019:KWLDHL5PGE4BHOJEYX5NOIREMT

not attested not anchored not stored refs pending

ViDA: a Vlasov-DArwin solver for plasma physics at electron scales

Alessandro Retin\`o, Enrico Camporeale, Francesco Califano, Francesco Valentini, Gianfranco Brunetti, Giulia Cozzani, Massimiliano Guarrasi, Oreste Pezzi, Pierluigi Veltri

arxiv:1905.02953 v2 · 2019-05-08 · physics.plasm-ph · astro-ph.SR · 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{KWLDHL5PGE4BHOJEYX5NOIREMT}

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	2026-07-05T00:14:44.229824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

559633afaf313813b924c5fad7222464d2ede9d5490a1b040f3718a970834ecd

Aliases

arxiv: 1905.02953 · arxiv_version: 1905.02953v2 · doi: 10.48550/arxiv.1905.02953 · pith_short_12: KWLDHL5PGE4B · pith_short_16: KWLDHL5PGE4BHOJE · pith_short_8: KWLDHL5P

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/KWLDHL5PGE4BHOJEYX5NOIREMT \
  | 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: 559633afaf313813b924c5fad7222464d2ede9d5490a1b040f3718a970834ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b476fcf6dd264e3d6ade8367aedabf62a7b1f6ad2fadf1d2cb6d3fd8b6db76a",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2019-05-08T08:26:10Z",
    "title_canon_sha256": "d3dbb878638734b37d080ea606e6b5bced8e153dd93e10533b5a163edb2da310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02953",
    "kind": "arxiv",
    "version": 2
  }
}