Pith Number

pith:DBR4N4DX

pith:2012:DBR4N4DXMMKNHDDZPG4XN6P7XP

not attested not anchored not stored refs pending

Nambu representation of an extended Lorenz model with viscous heating

Richard Blender, Valerio Lucarini

arxiv:1202.2210 v1 · 2012-02-10 · 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{DBR4N4DXMMKNHDDZPG4XN6P7XP}

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	2026-05-18T01:58:31.397481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1863c6f0776314d38c7979b976f9ffbbe835f477e25fe9460b79023ac0ca876e

Aliases

arxiv: 1202.2210 · arxiv_version: 1202.2210v1 · doi: 10.48550/arxiv.1202.2210 · pith_short_12: DBR4N4DXMMKN · pith_short_16: DBR4N4DXMMKNHDDZ · pith_short_8: DBR4N4DX

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/DBR4N4DXMMKNHDDZPG4XN6P7XP \
  | 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: 1863c6f0776314d38c7979b976f9ffbbe835f477e25fe9460b79023ac0ca876e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29cfc36153a7cf153c4fab1ae0a0d9c3ea2c310957eff6f393275825df52f022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-02-10T08:37:23Z",
    "title_canon_sha256": "c7b95c21fd54bed9ee149f0b7e50bcdd74044be592b0463f1980bfa9e2fa995e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2210",
    "kind": "arxiv",
    "version": 1
  }
}