Pith Number

pith:QN4UP34Y

pith:2014:QN4UP34Y4C4QFZZDQHDQHBJPUZ

not attested not anchored not stored refs pending

Testing numerical implementations of strong field electrodynamics

A. Ilderton, B. King, C. N. Harvey

arxiv:1409.6187 v1 · 2014-09-22 · physics.plasm-ph · hep-ph · physics.comp-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{QN4UP34Y4C4QFZZDQHDQHBJPUZ}

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	2026-05-18T01:41:59.137932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837947ef98e0b902e72381c703852fa663aa026b22d3454f7f09a2475ca3ed41

Aliases

arxiv: 1409.6187 · arxiv_version: 1409.6187v1 · doi: 10.48550/arxiv.1409.6187 · pith_short_12: QN4UP34Y4C4Q · pith_short_16: QN4UP34Y4C4QFZZD · pith_short_8: QN4UP34Y

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/QN4UP34Y4C4QFZZDQHDQHBJPUZ \
  | 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: 837947ef98e0b902e72381c703852fa663aa026b22d3454f7f09a2475ca3ed41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44d913a6e9a1049f5989095c0715c9638aac34d094abb6043ec6afe1cc6a5b3c",
    "cross_cats_sorted": [
      "hep-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2014-09-22T14:38:03Z",
    "title_canon_sha256": "5a7787ac8b87dbf8004ea8568db6b78e10af6de3e592ba6cd69bd2d7feab3ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6187",
    "kind": "arxiv",
    "version": 1
  }
}