Pith Number

pith:5N7B42U4

pith:2017:5N7B42U4C5WT7ZVSIF4QOFNNUO

not attested not anchored not stored refs pending

Geometric description of discrete power function associated with the sixth Painlev\'e equation

Kenji Kajiwara, Nalini Joshi, Nobutaka Nakazono, Tetsu Masuda, Yang Shi

arxiv:1705.00445 v3 · 2017-05-01 · 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{5N7B42U4C5WT7ZVSIF4QOFNNUO}

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	2026-05-18T00:24:17.604705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb7e1e6a9c176d3fe6b241790715ada3bf553f822f7cbb36d455a83801ecb0f9

Aliases

arxiv: 1705.00445 · arxiv_version: 1705.00445v3 · doi: 10.48550/arxiv.1705.00445 · pith_short_12: 5N7B42U4C5WT · pith_short_16: 5N7B42U4C5WT7ZVS · pith_short_8: 5N7B42U4

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/5N7B42U4C5WT7ZVSIF4QOFNNUO \
  | 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: eb7e1e6a9c176d3fe6b241790715ada3bf553f822f7cbb36d455a83801ecb0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "201fde8aeb63080488af90e04af6cc2bf8d6fcbc09002d5aeb53da0fd486e71b",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-05-01T08:44:49Z",
    "title_canon_sha256": "fd94e1509985fbe8e95621d57bb5220bbcf97a99fd2f312e9afed666bbc4ad5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00445",
    "kind": "arxiv",
    "version": 3
  }
}