Pith Number

pith:7KS4OI6A

pith:2003:7KS4OI6AA72ZGXMS7UXWY5L2CM

not attested not anchored not stored refs pending

Energy dissipation in body-forced plane shear flow

Bruno Eckhardt, Charles R. Doering, Joerg Schumacher

arxiv:nlin/0308025 v1 · 2003-08-24 · nlin.CD · 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{7KS4OI6AA72ZGXMS7UXWY5L2CM}

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	2026-07-04T16:41:45.507762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa5c723c007f5935d92fd2f6c757a1302c3ab207a5838ee8613b844c21d7aa5

Aliases

arxiv: nlin/0308025 · arxiv_version: nlin/0308025v1 · doi: 10.48550/arxiv.nlin/0308025 · pith_short_12: 7KS4OI6AA72Z · pith_short_16: 7KS4OI6AA72ZGXMS · pith_short_8: 7KS4OI6A

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/7KS4OI6AA72ZGXMS7UXWY5L2CM \
  | 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: faa5c723c007f5935d92fd2f6c757a1302c3ab207a5838ee8613b844c21d7aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0bf98e8ddfe3f690acecba0429bcf87ad536e799ee9a77447eeb3966bb70f23",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2003-08-24T12:53:35Z",
    "title_canon_sha256": "90d2431f42df9431f8b0a7ff40075c87400c498a83012041ba054793102e6c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0308025",
    "kind": "arxiv",
    "version": 1
  }
}