Pith Number

pith:OX3PUN2E

pith:2003:OX3PUN2EF422ZIZWGQBD5R625V

not attested not anchored not stored refs pending

All Poisson Structures in $R^3$

Konstantyn Zheltukhin, Metin Gurses

arxiv:nlin/0304057 v2 · 2003-04-29 · nlin.SI · hep-th · math.DG · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OX3PUN2EF422ZIZWGQBD5R625V}

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	2026-07-04T14:41:47.099476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75f6fa37442f35aca33634023ec7daed501bdcaed708eb67ddb3bb11c3301c61

Aliases

arxiv: nlin/0304057 · arxiv_version: nlin/0304057v2 · doi: 10.48550/arxiv.nlin/0304057 · pith_short_12: OX3PUN2EF422 · pith_short_16: OX3PUN2EF422ZIZW · pith_short_8: OX3PUN2E

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/OX3PUN2EF422ZIZWGQBD5R625V \
  | 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: 75f6fa37442f35aca33634023ec7daed501bdcaed708eb67ddb3bb11c3301c61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09cda5ddd85893b7f44a6afc52b25ce34f5639a2a030a3708e83733c7f5ce9fb",
    "cross_cats_sorted": [
      "hep-th",
      "math.DG",
      "math.DS"
    ],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2003-04-29T05:29:00Z",
    "title_canon_sha256": "1fabd7b2e01702ef094ac8b6caef2e6289413ef552abfec2080572d6524383e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0304057",
    "kind": "arxiv",
    "version": 2
  }
}