Pith Number

pith:5DCCAAJZ

pith:2016:5DCCAAJZGDWIVU4RMCYLAGBLMH

not attested not anchored not stored refs pending

Lattice equations arising from discrete Painlev\'e systems. II. $A_4^{(1)}$ case

Nalini Joshi, Nobutaka Nakazono, Yang Shi

arxiv:1603.09414 v2 · 2016-03-30 · math-ph · math.MP · 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{5DCCAAJZGDWIVU4RMCYLAGBLMH}

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	2026-05-18T00:54:37.202149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c420013930ec8ad39160b0b0182b61c97a80562851f4cc408c60558deb5129

Aliases

arxiv: 1603.09414 · arxiv_version: 1603.09414v2 · doi: 10.48550/arxiv.1603.09414 · pith_short_12: 5DCCAAJZGDWI · pith_short_16: 5DCCAAJZGDWIVU4R · pith_short_8: 5DCCAAJZ

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/5DCCAAJZGDWIVU4RMCYLAGBLMH \
  | 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: e8c420013930ec8ad39160b0b0182b61c97a80562851f4cc408c60558deb5129

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cc189a288c55a1f8189c0afb94be22a1999b2e96d4604ea08e27d6be18d2037",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-03-30T23:31:20Z",
    "title_canon_sha256": "2788ba88fa498bb2262c294fc066040574892a13f28bd7329ba363c901a1ad21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09414",
    "kind": "arxiv",
    "version": 2
  }
}