Pith Number

pith:TQWVWYCU

pith:2018:TQWVWYCUTWY3PXET5BMKM53GPZ

not attested not anchored not stored refs pending

Rational solutions of dressing chains and higher order Painleve equations

D. Gomez-Ullate, R. Milson, S. Lombardo, Y. Grandati

arxiv:1811.10186 v1 · 2018-11-26 · math-ph · 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{TQWVWYCUTWY3PXET5BMKM53GPZ}

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	2026-05-17T23:59:58.470748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2d5b60549db1b7dc93e858a677667e73e58e2efc142d9e5d15c9d92bcb7314

Aliases

arxiv: 1811.10186 · arxiv_version: 1811.10186v1 · doi: 10.48550/arxiv.1811.10186 · pith_short_12: TQWVWYCUTWY3 · pith_short_16: TQWVWYCUTWY3PXET · pith_short_8: TQWVWYCU

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/TQWVWYCUTWY3PXET5BMKM53GPZ \
  | 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: 9c2d5b60549db1b7dc93e858a677667e73e58e2efc142d9e5d15c9d92bcb7314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8a50ac1cb83f009e3e2348bedc1cb9fa560d64b887f663debe114faf178f07",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-11-26T05:43:00Z",
    "title_canon_sha256": "f7f6d0805d76f2e694409395b27e423d0b83e542e4593b41d9e249516a13a8a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10186",
    "kind": "arxiv",
    "version": 1
  }
}