Pith Number

pith:ROEOGKVH

pith:2012:ROEOGKVHDSMCWGKXPO4HCA5U3L

not attested not anchored not stored refs pending

A geometric method for spatiotemporal coherent structure analysis

Chuan Zhang, Jian-Young Wu, Kentaroh Takagaki, Steven J. Schiff, Xiaoying Huang

arxiv:1212.5843 v2 · 2012-12-23 · nlin.PS · 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{ROEOGKVHDSMCWGKXPO4HCA5U3L}

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	2026-05-18T02:25:05.325823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b88e32aa71c982b19577bb87103b4dae06708a13a9f1a386f3ae1cbbe30f0d2

Aliases

arxiv: 1212.5843 · arxiv_version: 1212.5843v2 · doi: 10.48550/arxiv.1212.5843 · pith_short_12: ROEOGKVHDSMC · pith_short_16: ROEOGKVHDSMCWGKX · pith_short_8: ROEOGKVH

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/ROEOGKVHDSMCWGKXPO4HCA5U3L \
  | 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: 8b88e32aa71c982b19577bb87103b4dae06708a13a9f1a386f3ae1cbbe30f0d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457d8eb32336e0c54f2bd45232e3c2bd182882462cf5741e8967c48def2c895f",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-12-23T23:47:45Z",
    "title_canon_sha256": "f309d507dab1d51be43216a7464feaa0db4d9d1d7fa4ab0e2cf099eaff386cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5843",
    "kind": "arxiv",
    "version": 2
  }
}