Pith Number

pith:E6XTJ3A2

pith:2019:E6XTJ3A2URQKH4CCTNVR55YAJ4

not attested not anchored not stored refs pending

Conservative Discontinuous Galerkin Schemes for Nonlinear Fokker-Planck Collision Operators

Ammar Hakim, Greg W. Hammett, J. Juno, M. Francisquez

arxiv:1903.08062 v1 · 2019-03-19 · 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{E6XTJ3A2URQKH4CCTNVR55YAJ4}

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	2026-07-05T01:30:20.577750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27af34ec1aa460a3f0429b6b1ef7004f0f777b3d645a41fe73edec06c0eb6942

Aliases

arxiv: 1903.08062 · arxiv_version: 1903.08062v1 · doi: 10.48550/arxiv.1903.08062 · pith_short_12: E6XTJ3A2URQK · pith_short_16: E6XTJ3A2URQKH4CC · pith_short_8: E6XTJ3A2

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/E6XTJ3A2URQKH4CCTNVR55YAJ4 \
  | 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: 27af34ec1aa460a3f0429b6b1ef7004f0f777b3d645a41fe73edec06c0eb6942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdfb19ce5cf82bd3a76cc0bfa1fe89a17a1800ae59d1378dfe0a60cfa511d1ee",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-03-19T15:44:38Z",
    "title_canon_sha256": "bac205449f85e73390da97bc4410a69ff00ae3c7a4c17cd9c6fe6de41ed96b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08062",
    "kind": "arxiv",
    "version": 1
  }
}