Pith Number

pith:SXJBQXSZ

pith:2013:SXJBQXSZKQWHORF64T5JOL2DWD

not attested not anchored not stored refs pending

Random attractor associated with the quasi-geostrophic equation

Rongchan Zhu, Xiangchan Zhu

arxiv:1303.5970 v1 · 2013-03-24 · math.PR · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXJBQXSZKQWHORF64T5JOL2DWD}

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	2026-05-18T03:29:52.377287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d2185e59542c7744bee4fa972f43b0f0f48e476ce7418b54bcbbcdc18570cb

Aliases

arxiv: 1303.5970 · arxiv_version: 1303.5970v1 · doi: 10.48550/arxiv.1303.5970 · pith_short_12: SXJBQXSZKQWH · pith_short_16: SXJBQXSZKQWHORF6 · pith_short_8: SXJBQXSZ

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/SXJBQXSZKQWHORF64T5JOL2DWD \
  | 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: 95d2185e59542c7744bee4fa972f43b0f0f48e476ce7418b54bcbbcdc18570cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b37504e268bd8cb2ea229fadaccce8b645443441ff580258d24b9ea1a58a3195",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-03-24T17:28:28Z",
    "title_canon_sha256": "005d452857e1855d5f15fd6506de362537a0db60cd6755fbfecc4c0727267764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5970",
    "kind": "arxiv",
    "version": 1
  }
}