Pith Number

pith:5FUQRGLC

pith:2018:5FUQRGLCGDLFT77XZFPJJSKBVW

not attested not anchored not stored refs pending

Structure-Preserving Geometric Particle-in-Cell Methods for Vlasov-Maxwell Systems

Hong Qin, Jian Liu, Jianyuan Xiao

arxiv:1804.08823 v1 · 2018-04-24 · physics.plasm-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{5FUQRGLCGDLFT77XZFPJJSKBVW}

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	2026-05-17T23:42:30.690101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e96908996230d659fff7c95e94c941ada6ad4e8d30d35a8579627c2d1840b0b8

Aliases

arxiv: 1804.08823 · arxiv_version: 1804.08823v1 · doi: 10.48550/arxiv.1804.08823 · pith_short_12: 5FUQRGLCGDLF · pith_short_16: 5FUQRGLCGDLFT77X · pith_short_8: 5FUQRGLC

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/5FUQRGLCGDLFT77XZFPJJSKBVW \
  | 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: e96908996230d659fff7c95e94c941ada6ad4e8d30d35a8579627c2d1840b0b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ac53d1d33a87d5301e24fa688a23e3120108d93a208dc9df9a64a21d851cd03",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-04-24T03:04:40Z",
    "title_canon_sha256": "44770fbaaee313fd2478b5d55fc971ae3e03cbe82a16e6bb1d2c63fafbe49516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08823",
    "kind": "arxiv",
    "version": 1
  }
}