Pith Number

pith:4GB5CFCA

pith:2010:4GB5CFCAPSZO7XP3QQKM3K6FAJ

not attested not anchored not stored refs pending

3D Dune Skeleton Model as a Coupled Dynamical System of 2D Cross-Sections

Akinori Awazu, Hiraku Nishimori, Hirofumi Niiya

arxiv:1003.3563 v3 · 2010-03-18 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GB5CFCAPSZO7XP3QQKM3K6FAJ}

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	2026-05-18T04:05:16.596691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e183d114407cb2efddfb8414cdabc50252b7c65fb3c488b1933d3f79af22cc1d

Aliases

arxiv: 1003.3563 · arxiv_version: 1003.3563v3 · doi: 10.48550/arxiv.1003.3563 · pith_short_12: 4GB5CFCAPSZO · pith_short_16: 4GB5CFCAPSZO7XP3 · pith_short_8: 4GB5CFCA

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/4GB5CFCAPSZO7XP3QQKM3K6FAJ \
  | 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: e183d114407cb2efddfb8414cdabc50252b7c65fb3c488b1933d3f79af22cc1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6438442c9ecb11fac8eb897f07a6f3c20230e0049c8a406f98b1c3ed1877d68a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2010-03-18T11:52:04Z",
    "title_canon_sha256": "a3dc6e9931e8e9b49537df222fe448cae7751f53dbfcd7991e93413aa68866b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3563",
    "kind": "arxiv",
    "version": 3
  }
}