Pith Number

pith:5MGXT6ZL

pith:2002:5MGXT6ZLEGXIIOIRUF6HNWUHJ5

not attested not anchored not stored refs pending

A simple model for drag reduction

Itamar Procaccia, Roberto Benzi

arxiv:cond-mat/0210523 v1 · 2002-10-23 · cond-mat.stat-mech · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MGXT6ZLEGXIIOIRUF6HNWUHJ5}

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	2026-07-04T16:33:15.474494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0d79fb2b21ae843911a17c76da874f7732ac809feb4cf9b2aeb7e8a97155e8

Aliases

arxiv: cond-mat/0210523 · arxiv_version: cond-mat/0210523v1 · doi: 10.48550/arxiv.cond-mat/0210523 · pith_short_12: 5MGXT6ZLEGXI · pith_short_16: 5MGXT6ZLEGXIIOIR · pith_short_8: 5MGXT6ZL

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/5MGXT6ZLEGXIIOIRUF6HNWUHJ5 \
  | 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: eb0d79fb2b21ae843911a17c76da874f7732ac809feb4cf9b2aeb7e8a97155e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "847e945c3a7490f8141c6db163139e57adb9cdbd2d2d89c4c1ae41e33d036cc9",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-10-23T15:28:06Z",
    "title_canon_sha256": "12e6ec4ea8ab031a7c3378900af49db6a12c38959ba0b250ac25f37a26037180"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0210523",
    "kind": "arxiv",
    "version": 1
  }
}