Pith Number

pith:WN742FYO

pith:2010:WN742FYORIASX2B75FZWS76YMV

not attested not anchored not stored refs pending

Improved axisymmetric lattice Boltzmann scheme

G. H. Tang, Q. Li, W. Q. Tao, Y. L. He

arxiv:1003.0282 v1 · 2010-03-01 · physics.comp-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{WN742FYORIASX2B75FZWS76YMV}

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	2026-07-04T17:30:01.926766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b37fcd170e8a012be83fe973697fd8656a856e38037b673d963915b00f70cae9

Aliases

arxiv: 1003.0282 · arxiv_version: 1003.0282v1 · doi: 10.48550/arxiv.1003.0282 · pith_short_12: WN742FYORIAS · pith_short_16: WN742FYORIASX2B7 · pith_short_8: WN742FYO

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/WN742FYORIASX2B75FZWS76YMV \
  | 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: b37fcd170e8a012be83fe973697fd8656a856e38037b673d963915b00f70cae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13386f3fd96c71f68127b2526314a299448a57ec03d127bc94d8c42689384bb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-03-01T08:59:58Z",
    "title_canon_sha256": "6657ded8a508647338ff312199681ac107849b64b3e4f80f85c82462cdc476e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0282",
    "kind": "arxiv",
    "version": 1
  }
}