Pith Number

pith:4HH7JTKF

pith:2018:4HH7JTKFNZVDPMR2OL7FSKFJUQ

not attested not anchored not stored refs pending

Implicit High-Order Gas Kinetic Scheme for Turbulence Simulation

Guiyu Cao, Hongmin Su, Jinxiu Xu, Kun Xu

arxiv:1811.08005 v2 · 2018-11-16 · physics.comp-ph · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HH7JTKFNZVDPMR2OL7FSKFJUQ}

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	2026-05-17T23:49:33.179033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cff4cd456e6a37b23a72fe5928a9a402030e986abb6f8d803ef542ccff8528

Aliases

arxiv: 1811.08005 · arxiv_version: 1811.08005v2 · doi: 10.48550/arxiv.1811.08005 · pith_short_12: 4HH7JTKFNZVD · pith_short_16: 4HH7JTKFNZVDPMR2 · pith_short_8: 4HH7JTKF

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/4HH7JTKFNZVDPMR2OL7FSKFJUQ \
  | 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: e1cff4cd456e6a37b23a72fe5928a9a402030e986abb6f8d803ef542ccff8528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44e7b88927408ef1ac68b8578dc5ce695a0e081d021bc2703033bbbbc4d79928",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-11-16T10:01:30Z",
    "title_canon_sha256": "650f9181c4464c776f1ba80b9d7b31fd5ee2ed21a4f5b6c136ce6644983941f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08005",
    "kind": "arxiv",
    "version": 2
  }
}