Pith Number

pith:2OUYCVKR

pith:1999:2OUYCVKRTTKOXOZ3V7OQAZPLZB

not attested not anchored not stored refs pending

Soliton equations in N-dimensions as exact reductions of Self-dual Yang-Mills equation III. Soliton geometry in 2+1 and 3+1 dimensions

Kur. R. Myrzakul, R. Myrzakulov

arxiv:math/9910125 v1 · 1999-10-23 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OUYCVKRTTKOXOZ3V7OQAZPLZB}

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	2026-05-18T03:58:03.420760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a98155519cd4ebbb3bafdd0065ebc84ee4e9bbbca41983d909a3b095a6f1e4

Aliases

arxiv: math/9910125 · arxiv_version: math/9910125v1 · doi: 10.48550/arxiv.math/9910125 · pith_short_12: 2OUYCVKRTTKO · pith_short_16: 2OUYCVKRTTKOXOZ3 · pith_short_8: 2OUYCVKR

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/2OUYCVKRTTKOXOZ3V7OQAZPLZB \
  | 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: d3a98155519cd4ebbb3bafdd0065ebc84ee4e9bbbca41983d909a3b095a6f1e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94ddb8a54c9288112d02ff32852df5525b1d58df26421f9a2c20aed4a4656879",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "1999-10-23T06:51:57Z",
    "title_canon_sha256": "0d0da4cc94bc8a77b8d98ff7f4d0a0053f16b2553a39d9e4fcd32932b459b085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9910125",
    "kind": "arxiv",
    "version": 1
  }
}