Pith Number

pith:ZOX4VLDB

pith:2004:ZOX4VLDBOPEXXJAYETFYMIOKG2

not attested not anchored not stored refs pending

Quantum Painlev\'e systems of type $A^{(1)}_l$

Hajime Nagoya

arxiv:math/0402281 v2 · 2004-02-17 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOX4VLDBOPEXXJAYETFYMIOKG2}

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.

Cited by

1 paper in Pith

Accessory Parameter of Confluent Heun Equations, Voros Periods and classical irregular conformal blocks

Receipt and verification

First computed	2026-07-04T14:38:14.916684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbafcaac6173c97ba41824cb8621ca36bc821da58bc787b0f8abdc0c7e392627

Aliases

arxiv: math/0402281 · arxiv_version: math/0402281v2 · doi: 10.48550/arxiv.math/0402281 · pith_short_12: ZOX4VLDBOPEX · pith_short_16: ZOX4VLDBOPEXXJAY · pith_short_8: ZOX4VLDB

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/ZOX4VLDBOPEXXJAYETFYMIOKG2 \
  | 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: cbafcaac6173c97ba41824cb8621ca36bc821da58bc787b0f8abdc0c7e392627

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea4d5850ac51599d1c3169a838e1f1812a228607ba60f2f98a86dd740965317",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2004-02-17T15:40:23Z",
    "title_canon_sha256": "3cfbda9585594a9501dcfdc1fc9cec2c7f65763d3325e18d5d8fc91aef56c818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0402281",
    "kind": "arxiv",
    "version": 2
  }
}