Pith Number

pith:OEN6YFWR

pith:2019:OEN6YFWR4F3IX7VAQRXJADKVZI

not attested not anchored not stored refs pending

A crisis for the V&V of turbulence simulations

Baolian Cheng, David H. Sharp, James Glimm, Tulin Kaman

arxiv:1901.07380 v1 · 2019-01-17 · 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{OEN6YFWR4F3IX7VAQRXJADKVZI}

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	2026-05-17T23:55:47.123372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711bec16d1e1768bfea0846e900d55ca1b7f463f9939a10bc1f724827f034032

Aliases

arxiv: 1901.07380 · arxiv_version: 1901.07380v1 · doi: 10.48550/arxiv.1901.07380 · pith_short_12: OEN6YFWR4F3I · pith_short_16: OEN6YFWR4F3IX7VA · pith_short_8: OEN6YFWR

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/OEN6YFWR4F3IX7VAQRXJADKVZI \
  | 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: 711bec16d1e1768bfea0846e900d55ca1b7f463f9939a10bc1f724827f034032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdde622f305aadd2a968b8d936b7c9a40153d0360c6cf25dab0df54d17470413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-01-17T22:15:20Z",
    "title_canon_sha256": "c816dfc11bd2621cbb565713c17f984b95963334b6ab33927ce642dbed12b3b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07380",
    "kind": "arxiv",
    "version": 1
  }
}