Pith Number

pith:LZ4NZWVM

pith:2016:LZ4NZWVMHAMCBX4UW2ILWD5UER

not attested not anchored not stored refs pending

Efficient solution of 3D electromagnetic eddy-current problems within the finite volume framework of OpenFOAM

Pascal Beckstein, Vladimir Galindo, Vuko Vuk\v{c}evi\'c

arxiv:1612.06580 v2 · 2016-12-20 · 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{LZ4NZWVMHAMCBX4UW2ILWD5UER}

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	2026-05-18T00:44:57.542744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e78dcdaac381820df94b690bb0fb4246d1c6360f405e7d1bf9bf3c13ab26da6

Aliases

arxiv: 1612.06580 · arxiv_version: 1612.06580v2 · doi: 10.48550/arxiv.1612.06580 · pith_short_12: LZ4NZWVMHAMC · pith_short_16: LZ4NZWVMHAMCBX4U · pith_short_8: LZ4NZWVM

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/LZ4NZWVMHAMCBX4UW2ILWD5UER \
  | 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: 5e78dcdaac381820df94b690bb0fb4246d1c6360f405e7d1bf9bf3c13ab26da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb1e8aec095c645522469f00a5ce4c01b4b8b9617a555b2e1e13e35a0b089a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-12-20T10:08:26Z",
    "title_canon_sha256": "98cb509be39bb79b769fd97137006f4d611f6763b0c2a54bbc76e13490d1aac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06580",
    "kind": "arxiv",
    "version": 2
  }
}