Pith Number

pith:QZ2XN4PX

pith:1999:QZ2XN4PXGVX5CPFC5WQBVD4HUI

not attested not anchored not stored refs pending

Soliton equations in N-dimensions as exact reductions of Self-Dual Yang-Mills equation IV. The mM-LXII and Bogomolny equations

Kur. Myrzakul, R. Myrzakulov

arxiv:math-ph/9911003 v1 · 1999-11-03 · math-ph · hep-th · math.DG · math.HO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QZ2XN4PXGVX5CPFC5WQBVD4HUI}

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	2026-05-18T03:58:03.431835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867576f1f7356fd13ca2eda01a8f87a2248f9de5127c0b68ec0c9b53b4c48d82

Aliases

arxiv: math-ph/9911003 · arxiv_version: math-ph/9911003v1 · doi: 10.48550/arxiv.math-ph/9911003 · pith_short_12: QZ2XN4PXGVX5 · pith_short_16: QZ2XN4PXGVX5CPFC · pith_short_8: QZ2XN4PX

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/QZ2XN4PXGVX5CPFC5WQBVD4HUI \
  | 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: 867576f1f7356fd13ca2eda01a8f87a2248f9de5127c0b68ec0c9b53b4c48d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc36782bce4d5fc4a1a94332b7945832f4798fe745656db5789aaf4e86bb3a2",
    "cross_cats_sorted": [
      "hep-th",
      "math.DG",
      "math.HO",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1999-11-03T12:54:51Z",
    "title_canon_sha256": "e7725da63f1f0540f8f318744545005ac49c3834378048c40f10be769ace342e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9911003",
    "kind": "arxiv",
    "version": 1
  }
}