Pith Number

pith:QV6FIFBE

pith:2017:QV6FIFBEUAFV6FDU7ZZVHADPF7

not attested not anchored not stored refs pending

Hirota bilinear equations for Painlev\'e transcendents

A.N.W. Hone, F. Zullo

arxiv:1706.02341 v2 · 2017-06-07 · math.CA · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QV6FIFBEUAFV6FDU7ZZVHADPF7}

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	2026-05-17T23:47:03.859380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857c541424a00b5f1474fe7353806f2ff47096d13d9febabb2efb787b0e1c9fa

Aliases

arxiv: 1706.02341 · arxiv_version: 1706.02341v2 · doi: 10.48550/arxiv.1706.02341 · pith_short_12: QV6FIFBEUAFV · pith_short_16: QV6FIFBEUAFV6FDU · pith_short_8: QV6FIFBE

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/QV6FIFBEUAFV6FDU7ZZVHADPF7 \
  | 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: 857c541424a00b5f1474fe7353806f2ff47096d13d9febabb2efb787b0e1c9fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f6662558fd3e703140019726a36174baa5656de49ee69ec19b902332ff91116",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-06-07T19:00:40Z",
    "title_canon_sha256": "98036d992352df430016b00b725c7190edd9cf0aa6e228390f0356c5f5135ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02341",
    "kind": "arxiv",
    "version": 2
  }
}