Pith Number

pith:FSO2WYQZ

pith:2012:FSO2WYQZBY6HOLLTWRYICV5QS2

not attested not anchored not stored refs pending

From Yang-Baxter maps to integrable quad maps and recurrences

A. Ramani, B. Grammaticos, C-M. Viallet

arxiv:1206.1217 v1 · 2012-06-06 · 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{FSO2WYQZBY6HOLLTWRYICV5QS2}

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	2026-05-18T03:54:06.618674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9dab62190e3c772d73b4708157b096acf4e25e5b92c8971b03bae28edc82a8

Aliases

arxiv: 1206.1217 · arxiv_version: 1206.1217v1 · doi: 10.48550/arxiv.1206.1217 · pith_short_12: FSO2WYQZBY6H · pith_short_16: FSO2WYQZBY6HOLLT · pith_short_8: FSO2WYQZ

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/FSO2WYQZBY6HOLLTWRYICV5QS2 \
  | 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: 2c9dab62190e3c772d73b4708157b096acf4e25e5b92c8971b03bae28edc82a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea9fca403f7628a4b61e648c3f936648459b3b03586de14f2638666733d6329e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-06-06T13:22:30Z",
    "title_canon_sha256": "bca445ec57742d13d9e154579bc4c2f83018a5308f28bc47bae478aa3f0c348b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1217",
    "kind": "arxiv",
    "version": 1
  }
}