Pith Number

pith:IW3XT2XZ

pith:2018:IW3XT2XZQB53AC2TRNWUTUC647

not attested not anchored not stored refs pending

A Validation and Uncertainty Quantification Framework for Eulerian-Eulerian Two-Fluid Model based Multiphase-CFD Solver. Part I: Methodology

Nam Dinh, Ralph Smith, Yang Liu

arxiv:1806.03373 v2 · 2018-06-08 · physics.flu-dyn · 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{IW3XT2XZQB53AC2TRNWUTUC647}

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	2026-05-18T00:02:44.761641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b779eaf9807bb00b538b6d49d05ee7ea1db064e5155fd98ee946cf4979129c

Aliases

arxiv: 1806.03373 · arxiv_version: 1806.03373v2 · doi: 10.48550/arxiv.1806.03373 · pith_short_12: IW3XT2XZQB53 · pith_short_16: IW3XT2XZQB53AC2T · pith_short_8: IW3XT2XZ

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/IW3XT2XZQB53AC2TRNWUTUC647 \
  | 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: 45b779eaf9807bb00b538b6d49d05ee7ea1db064e5155fd98ee946cf4979129c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caed0d003f5c9bc8bef1e2e28a45526a362ca9373b1316eb01c083b93e92396a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-06-08T23:00:52Z",
    "title_canon_sha256": "8a0f1eb838f507b95f9ddd539bbadc9071aad534be7b79c58062ac0c549f5cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03373",
    "kind": "arxiv",
    "version": 2
  }
}