Pith Number

pith:FCY322JD

pith:2011:FCY322JDYQDPV6A3XLIX4QASNS

not attested not anchored not stored refs pending

Combinatorial aspects of dynamical Yang-Baxter maps and dynamical braces

Diogo Kendy Matsumoto

arxiv:1105.5752 v2 · 2011-05-29 · math.RA · math.CO · 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{FCY322JDYQDPV6A3XLIX4QASNS}

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	2026-05-18T04:16:31.939332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28b1bd6923c406faf81bbad17e40126c9acfc471cd08c524fe5d74d833054ce0

Aliases

arxiv: 1105.5752 · arxiv_version: 1105.5752v2 · doi: 10.48550/arxiv.1105.5752 · pith_short_12: FCY322JDYQDP · pith_short_16: FCY322JDYQDPV6A3 · pith_short_8: FCY322JD

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/FCY322JDYQDPV6A3XLIX4QASNS \
  | 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: 28b1bd6923c406faf81bbad17e40126c9acfc471cd08c524fe5d74d833054ce0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a113670e81ea1e752b55167f8c06322500327a3808d5a8c8a2ce946aef1eb15b",
    "cross_cats_sorted": [
      "math.CO",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-05-29T03:55:37Z",
    "title_canon_sha256": "8c41a0f3771cd39dc43b848b3def0e0802d824177ad3015c00e1f7c55e2cc34d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5752",
    "kind": "arxiv",
    "version": 2
  }
}