Pith Number

pith:6UX6AQDR

pith:2015:6UX6AQDRI2JSJYBRLTCMBKT3IL

not attested not anchored not stored refs pending

PICPANTHER: A simple, concise implementation of the relativistic moment implicit Particle-in-Cell method

Andreas Kempf, Cedric Schreiner, Felix Spanier, Patrick Kilian, Urs Ganse

arxiv:1501.01485 v1 · 2015-01-07 · 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{6UX6AQDRI2JSJYBRLTCMBKT3IL}

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	2026-05-18T02:29:54.031810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52fe04071469324e0315cc4c0aa7b42c4569f0a6101d9c726e41ed070c4216a

Aliases

arxiv: 1501.01485 · arxiv_version: 1501.01485v1 · doi: 10.48550/arxiv.1501.01485 · pith_short_12: 6UX6AQDRI2JS · pith_short_16: 6UX6AQDRI2JSJYBR · pith_short_8: 6UX6AQDR

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/6UX6AQDRI2JSJYBRLTCMBKT3IL \
  | 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: f52fe04071469324e0315cc4c0aa7b42c4569f0a6101d9c726e41ed070c4216a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "545b4a5eb487313c40f42e776c091b1c26650895ec1127ee2ddcc5b9e02a2c17",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-01-07T13:25:09Z",
    "title_canon_sha256": "79f72ecc485725c8cbc528baf8c4a7b16d61925dcbd7a1f134434e35e41a0639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01485",
    "kind": "arxiv",
    "version": 1
  }
}