Pith Number

pith:TUNQAJCY

pith:2013:TUNQAJCY3FZDEEYEYGSI3N6VAN

not attested not anchored not stored refs pending

A family of linearisable recurrences with the Laurent property

A.N.W. Hone, C. Ward

arxiv:1308.0200 v1 · 2013-07-31 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUNQAJCY3FZDEEYEYGSI3N6VAN}

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	2026-05-18T00:44:29.587707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1b002458d972321304c1a48db7d50346774bf6855e3ae6b19e9b14a171319a

Aliases

arxiv: 1308.0200 · arxiv_version: 1308.0200v1 · doi: 10.48550/arxiv.1308.0200 · pith_short_12: TUNQAJCY3FZD · pith_short_16: TUNQAJCY3FZDEEYE · pith_short_8: TUNQAJCY

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/TUNQAJCY3FZDEEYEYGSI3N6VAN \
  | 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: 9d1b002458d972321304c1a48db7d50346774bf6855e3ae6b19e9b14a171319a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa27894083fef72607b496bc9ae9e384a1b5be6c15c738c9af3e177d1d0a598",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-07-31T17:21:29Z",
    "title_canon_sha256": "8769f493c4e4cff49ea5523e6b387a157ad38e421844f93ab095f3120c3d0e9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0200",
    "kind": "arxiv",
    "version": 1
  }
}