Pith Number

pith:6OR6B5XL

pith:2013:6OR6B5XLLZXDJEDIVEL5MKGM4N

not attested not anchored not stored refs pending

On a Trivial Family of Noncommutative Integrable Systems

Andrey V. Tsiganov

arxiv:1301.1432 v2 · 2013-01-08 · nlin.SI · math-ph · math.DS · 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{6OR6B5XLLZXDJEDIVEL5MKGM4N}

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	2026-05-18T03:32:47.094809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3a3e0f6eb5e6e349068a917d628cce3629c0186e2a1a2be1abf76db37f975e1

Aliases

arxiv: 1301.1432 · arxiv_version: 1301.1432v2 · doi: 10.48550/arxiv.1301.1432 · pith_short_12: 6OR6B5XLLZXD · pith_short_16: 6OR6B5XLLZXDJEDI · pith_short_8: 6OR6B5XL

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/6OR6B5XLLZXDJEDIVEL5MKGM4N \
  | 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: f3a3e0f6eb5e6e349068a917d628cce3629c0186e2a1a2be1abf76db37f975e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ec022694639def0a69e00c25e15c093df716fa0816d5ba8e485fe145d03bbf",
    "cross_cats_sorted": [
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-01-08T07:32:29Z",
    "title_canon_sha256": "aa6594ca6e2d1ced2717116e746ece0f38a93fc0dc5579a5033f20447fd0f7dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1432",
    "kind": "arxiv",
    "version": 2
  }
}