Pith Number

pith:EP5TA25J

pith:2014:EP5TA25JKED6VHYU2SSXCGFVTJ

not attested not anchored not stored refs pending

Comparison of Integrators for Electromagnetic Particle in Cell Methods: Algorithms and Applications

Frederik Riedel, Juergen Geiser

arxiv:1411.0816 v1 · 2014-11-04 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EP5TA25JKED6VHYU2SSXCGFVTJ}

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	2026-05-18T02:38:38.157558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23fb306ba95107ea9f14d4a57118b59a602eed619d196150dfb7c3c085924561

Aliases

arxiv: 1411.0816 · arxiv_version: 1411.0816v1 · doi: 10.48550/arxiv.1411.0816 · pith_short_12: EP5TA25JKED6 · pith_short_16: EP5TA25JKED6VHYU · pith_short_8: EP5TA25J

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/EP5TA25JKED6VHYU2SSXCGFVTJ \
  | 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: 23fb306ba95107ea9f14d4a57118b59a602eed619d196150dfb7c3c085924561

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bca2de05adaf424804bc60ff2b324d989ea17b076cd8939642a12f4fe77cd5c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-11-04T07:50:42Z",
    "title_canon_sha256": "b07b7690fc1266340f3619175d9cf1f771add2d2e0b6ec7784606a2cd954e377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0816",
    "kind": "arxiv",
    "version": 1
  }
}