Pith Number

pith:XETKKFKE

pith:2003:XETKKFKEDCLDA737RNQCUK4DVA

not attested not anchored not stored refs pending

Conditions implying regularity of the three dimensional Navier-Stokes equation

Stephen Montgomery-Smith

arxiv:math/0301207 v6 · 2003-01-20 · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XETKKFKEDCLDA737RNQCUK4DVA}

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	2026-05-18T03:21:55.070253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b926a515441896307f7f8b602a2b83a80cfc309498a29e91f3c18d60f0a395eb

Aliases

arxiv: math/0301207 · arxiv_version: math/0301207v6 · doi: 10.48550/arxiv.math/0301207 · pith_short_12: XETKKFKEDCLD · pith_short_16: XETKKFKEDCLDA737 · pith_short_8: XETKKFKE

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/XETKKFKEDCLDA737RNQCUK4DVA \
  | 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: b926a515441896307f7f8b602a2b83a80cfc309498a29e91f3c18d60f0a395eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9321b004bc7b209ea9b7a589c459c0bf8978311beb9aeaf7e8f07d99766ce480",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2003-01-20T05:44:25Z",
    "title_canon_sha256": "8a532b3911ce74f93be6feef4806abd3140096f032379d9dd8e9f05724a673d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0301207",
    "kind": "arxiv",
    "version": 6
  }
}