Pith Number

pith:V2D57UL5

pith:2015:V2D57UL5C7FTVJBNHBXPUZ26AY

not attested not anchored not stored refs pending

A multi-dimensional, energy- and charge-conserving, nonlinearly implicit, electromagnetic Vlasov-Darwin particle-in-cell algorithm

Guangye Chen, Luis Chacon

arxiv:1503.01169 v1 · 2015-03-04 · physics.comp-ph · physics.plasm-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{V2D57UL5C7FTVJBNHBXPUZ26AY}

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	2026-05-18T01:15:46.973589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae87dfd17d17cb3aa42d386efa675e0614735b4aede9cf63747e0e2c70a0e976

Aliases

arxiv: 1503.01169 · arxiv_version: 1503.01169v1 · doi: 10.48550/arxiv.1503.01169 · pith_short_12: V2D57UL5C7FT · pith_short_16: V2D57UL5C7FTVJBN · pith_short_8: V2D57UL5

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/V2D57UL5C7FTVJBNHBXPUZ26AY \
  | 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: ae87dfd17d17cb3aa42d386efa675e0614735b4aede9cf63747e0e2c70a0e976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243202ea97a5a8d14f52df6c27582246ae1f028dfed89280f41ede3a2fc74d27",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-03-04T00:22:45Z",
    "title_canon_sha256": "b6c3d2b73d250982c46384b546d0e2512b9b77ced58e9ac5160ce5f565a4ba0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01169",
    "kind": "arxiv",
    "version": 1
  }
}