Pith Number

pith:D526JLH3

pith:2022:D526JLH35IAS4VFADPATXAJAKM

not attested not anchored not stored refs pending

An Asymptotic-Preserving and Energy-Conserving Particle-In-Cell Method for Vlasov-Maxwell Equations

Dong Wu, Lijie Ji, Shi Jin, Zhenli Xu, Zhiguo Yang, Zhuoning Li

arxiv:2209.08227 v1 · 2022-09-17 · physics.plasm-ph · cs.NA · math.NA · 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{D526JLH35IAS4VFADPATXAJAKM}

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	2026-07-05T06:20:19.125441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f75e4acfbea012e54a01bc13b81205326587e546e8cb7cd69cf040dee3b9232

Aliases

arxiv: 2209.08227 · arxiv_version: 2209.08227v1 · doi: 10.48550/arxiv.2209.08227 · pith_short_12: D526JLH35IAS · pith_short_16: D526JLH35IAS4VFA · pith_short_8: D526JLH3

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/D526JLH35IAS4VFADPATXAJAKM \
  | 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: 1f75e4acfbea012e54a01bc13b81205326587e546e8cb7cd69cf040dee3b9232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d48be140e5b421c24be85f2e6478c47db9200f1869f24a2db108f1f47b49f997",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-09-17T02:50:49Z",
    "title_canon_sha256": "aca8f433397a6a1107b58eb1c3f1f098ef881510f04aa0a93c8d4d306feadf1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.08227",
    "kind": "arxiv",
    "version": 1
  }
}