Pith Number

pith:ZWMIJZSZ

pith:2023:ZWMIJZSZPTOOUXPIZIMT2NJGVF

not attested not anchored not stored refs pending

Why is my rational Painlev\'e V solution not unique?

A.H. Zimerman, G.V. Lobo, H. Aratyn, J.F. Gomes

arxiv:2307.07825 v1 · 2023-07-15 · nlin.SI · 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{ZWMIJZSZPTOOUXPIZIMT2NJGVF}

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	2026-07-05T06:31:16.236648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd9884e6597cdcea5de8ca193d3526a97102b16c2304f17334b295284fc99ed1

Aliases

arxiv: 2307.07825 · arxiv_version: 2307.07825v1 · doi: 10.48550/arxiv.2307.07825 · pith_short_12: ZWMIJZSZPTOO · pith_short_16: ZWMIJZSZPTOOUXPI · pith_short_8: ZWMIJZSZ

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/ZWMIJZSZPTOOUXPIZIMT2NJGVF \
  | 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: cd9884e6597cdcea5de8ca193d3526a97102b16c2304f17334b295284fc99ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a950e0fb2923b5943baffd474d0e621cc15142ed8a1ec3d86a81cdb05184f31",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2023-07-15T15:12:15Z",
    "title_canon_sha256": "d827bd36603d6100198f1d3f159170a49f399697983e0fa7bac02ad3a9cb3f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.07825",
    "kind": "arxiv",
    "version": 1
  }
}