Pith Number

pith:LLMIK22H

pith:2010:LLMIK22HKQQHNJIIANIETFTY2K

not attested not anchored not stored refs pending

New Conserved Quantities of the Incompressible Euler Equations

Zhen Lei

arxiv:1007.5369 v2 · 2010-07-30 · math.AP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLMIK22HKQQHNJIIANIETFTY2K}

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	2026-05-18T04:42:43.093410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ad8856b47542076a5080350499678d298b543c03c1535d9e558321867ec2516

Aliases

arxiv: 1007.5369 · arxiv_version: 1007.5369v2 · doi: 10.48550/arxiv.1007.5369 · pith_short_12: LLMIK22HKQQH · pith_short_16: LLMIK22HKQQHNJII · pith_short_8: LLMIK22H

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/LLMIK22HKQQHNJIIANIETFTY2K \
  | 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: 5ad8856b47542076a5080350499678d298b543c03c1535d9e558321867ec2516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "566d03f1024d3d4d28a437c8153e6d40866251d4b6cc99f1f4357d6e25019cba",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-07-30T05:24:01Z",
    "title_canon_sha256": "7c09e658647db47a75570296b557d7e6265f57b743e31391f3645dca1a264f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5369",
    "kind": "arxiv",
    "version": 2
  }
}