Pith Number

pith:LLV7SHUY

pith:2013:LLV7SHUYTIUQ3KFF2GVON5YADT

not attested not anchored not stored refs pending

Ultradiscrete Painlev\'e VI with Parity Variables

Kouichi Takemura, Terumitsu Tsutsui

arxiv:1306.4959 v2 · 2013-06-20 · math.CA · math-ph · math.MP · 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{LLV7SHUYTIUQ3KFF2GVON5YADT}

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	2026-05-18T03:06:44.529210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aebf91e989a290da8a5d1aae6f7001cfffef4d25937e88affb6fe894c84311f

Aliases

arxiv: 1306.4959 · arxiv_version: 1306.4959v2 · doi: 10.48550/arxiv.1306.4959 · pith_short_12: LLV7SHUYTIUQ · pith_short_16: LLV7SHUYTIUQ3KFF · pith_short_8: LLV7SHUY

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/LLV7SHUYTIUQ3KFF2GVON5YADT \
  | 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: 5aebf91e989a290da8a5d1aae6f7001cfffef4d25937e88affb6fe894c84311f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f4333ba4fe8c89afff6feb60471259d0dfd0dde8b3a46fb0d69adc246a9a056",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-06-20T19:02:18Z",
    "title_canon_sha256": "080090db0ee18c50aaddcb04c78da54ae4787683c609ddaa91292e4434b7114a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4959",
    "kind": "arxiv",
    "version": 2
  }
}