Pith Number

pith:VL5XXFXW

pith:2006:VL5XXFXWYUCNWCMZV5B3UK6ASZ

not attested not anchored not stored refs pending

Yang-Baxter maps and symmetries of integrable equations on quad-graphs

Alexander P. Veselov, Anastasios G. Tongas, Vassilios G. Papageorgiou

arxiv:math/0605206 v1 · 2006-05-08 · math.QA · 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{VL5XXFXWYUCNWCMZV5B3UK6ASZ}

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	2026-05-18T01:38:24.167611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aafb7b96f6c504db0999af43ba2bc0966eccf51f2ea157e1aca5163f04224383

Aliases

arxiv: math/0605206 · arxiv_version: math/0605206v1 · doi: 10.48550/arxiv.math/0605206 · pith_short_12: VL5XXFXWYUCN · pith_short_16: VL5XXFXWYUCNWCMZ · pith_short_8: VL5XXFXW

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/VL5XXFXWYUCNWCMZV5B3UK6ASZ \
  | 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: aafb7b96f6c504db0999af43ba2bc0966eccf51f2ea157e1aca5163f04224383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659c8cd9d96544419dc7ead87f3ec38312b8fd30020b381321de0b0f98bfb6aa",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2006-05-08T18:05:28Z",
    "title_canon_sha256": "1b70a4877bff251b8d8aaea6672451d66d9c529b92d2edfa2309311c032155fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0605206",
    "kind": "arxiv",
    "version": 1
  }
}