Pith Number

pith:WRLLGSGM

pith:2016:WRLLGSGMU7MUZGPPQA4ZGIXSHH

not attested not anchored not stored refs pending

An investigation of GPU-based stiff chemical kinetics integration methods

Chih-Jen Sung, Kyle E. Niemeyer, Nicholas J. Curtis

arxiv:1607.03884 v3 · 2016-07-13 · physics.comp-ph · cs.DC · physics.chem-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{WRLLGSGMU7MUZGPPQA4ZGIXSHH}

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	2026-05-18T00:47:42.903349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b456b348cca7d94c99ef80399322f239caee5eb6b10374baf0aa804061387b67

Aliases

arxiv: 1607.03884 · arxiv_version: 1607.03884v3 · doi: 10.48550/arxiv.1607.03884 · pith_short_12: WRLLGSGMU7MU · pith_short_16: WRLLGSGMU7MUZGPP · pith_short_8: WRLLGSGM

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/WRLLGSGMU7MUZGPPQA4ZGIXSHH \
  | 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: b456b348cca7d94c99ef80399322f239caee5eb6b10374baf0aa804061387b67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6620fda2e9cfa1508d357b919499006664bb83d88f400d3d0dffa0e4c73032f4",
    "cross_cats_sorted": [
      "cs.DC",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-07-13T19:47:57Z",
    "title_canon_sha256": "6b7d78e33b05788e647af3804f17f5fe75450f813a0201d69b23185cdbd9268a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03884",
    "kind": "arxiv",
    "version": 3
  }
}