Pith Number

pith:YD7AGFW4

pith:2013:YD7AGFW4645HRNETJEEZTIGNUP

not attested not anchored not stored refs pending

On an auto-controlled global existence scheme of the incompressible Navier Stokes equation

Joerg Kampen

arxiv:1309.4824 v11 · 2013-09-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YD7AGFW4645HRNETJEEZTIGNUP}

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	2026-05-18T02:51:23.215003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0fe0316dcf73a78b493490999a0cda3ccaaf034d5a071ace813c9dcdefaebe3

Aliases

arxiv: 1309.4824 · arxiv_version: 1309.4824v11 · doi: 10.48550/arxiv.1309.4824 · pith_short_12: YD7AGFW4645H · pith_short_16: YD7AGFW4645HRNET · pith_short_8: YD7AGFW4

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/YD7AGFW4645HRNETJEEZTIGNUP \
  | 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: c0fe0316dcf73a78b493490999a0cda3ccaaf034d5a071ace813c9dcdefaebe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146d402b28edb29ed930c464bce150197d5d425d6dafc34cdf35ea6a4ea43b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-18T23:41:01Z",
    "title_canon_sha256": "79bc16d1af34a49a296f292e1044fe1a300182ca0657f5b83754aefe6f9b529b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4824",
    "kind": "arxiv",
    "version": 11
  }
}