Pith Number

pith:F3G43I25

pith:2014:F3G43I25LJROPMWTGQQ6PJ4QAP

not attested not anchored not stored refs pending

Implementation of a hybrid particle code with a PIC description in r-z and a gridless description in $\phi$ into OSIRIS

A. Davidson, A. Tableman, F.S. Tsung, J. Vieira, L.O. Silva, R.A. Fonseca, W. An, W.B. Mori, W. Lu

arxiv:1403.6890 v1 · 2014-03-26 · 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{F3G43I25LJROPMWTGQQ6PJ4QAP}

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	2026-05-18T01:43:50.426931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ecdcda35d5a62e7b2d33421e7a79003e0d89c580e12c583bf721a6c817b3321

Aliases

arxiv: 1403.6890 · arxiv_version: 1403.6890v1 · doi: 10.48550/arxiv.1403.6890 · pith_short_12: F3G43I25LJRO · pith_short_16: F3G43I25LJROPMWT · pith_short_8: F3G43I25

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/F3G43I25LJROPMWTGQQ6PJ4QAP \
  | 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: 2ecdcda35d5a62e7b2d33421e7a79003e0d89c580e12c583bf721a6c817b3321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954173f0514641378bc32d3750a66dc5329ed983f1681bbbaecf0ac531bc0291",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-03-26T23:18:44Z",
    "title_canon_sha256": "23fb933f212bf8493429a611428133b7b021f7bf9846bce2662cb5b3202cef5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6890",
    "kind": "arxiv",
    "version": 1
  }
}