Pith Number

pith:IQJGFZKO

pith:2018:IQJGFZKOAVMHEIFS6ODP5NQPE6

not attested not anchored not stored refs pending

Discrete Boltzmann method for non-equilibrium flows: based on Shakhov model

Aiguo Xu, Guangcai Zhang, Pei Wang, Yudong Zhang, Zhihua Chen

arxiv:1804.02649 v1 · 2018-04-08 · 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{IQJGFZKOAVMHEIFS6ODP5NQPE6}

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	2026-05-17T23:50:28.258466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

441262e54e05587220b2f386feb60f2791896d21e7d1d2ed0306691a66bfc241

Aliases

arxiv: 1804.02649 · arxiv_version: 1804.02649v1 · doi: 10.48550/arxiv.1804.02649 · pith_short_12: IQJGFZKOAVMH · pith_short_16: IQJGFZKOAVMHEIFS · pith_short_8: IQJGFZKO

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/IQJGFZKOAVMHEIFS6ODP5NQPE6 \
  | 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: 441262e54e05587220b2f386feb60f2791896d21e7d1d2ed0306691a66bfc241

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d2c10d772182235ae1db4a3d99cf85f3a904459c2bf1efe76e67628cddc17d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-04-08T08:33:10Z",
    "title_canon_sha256": "266a9c4b6bcdc9d07598e2a0efc2b25675fa57c24eca2cd7af01ac7df3522a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02649",
    "kind": "arxiv",
    "version": 1
  }
}