Pith Number

pith:UMNTHUDF

pith:2016:UMNTHUDFYRTMOF6E6WPJ4JV7GP

not attested not anchored not stored refs pending

Invariants for links from classical and affine Yokonuma--Hecke algebras

L. Poulain d'Andecy

arxiv:1602.05429 v1 · 2016-02-17 · math.GT · math.QA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMNTHUDFYRTMOF6E6WPJ4JV7GP}

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	2026-05-17T23:43:18.866263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31b33d065c466c717c4f59e9e26bf33e78bfcc6ef42e9fffee04cb66ac77515

Aliases

arxiv: 1602.05429 · arxiv_version: 1602.05429v1 · doi: 10.48550/arxiv.1602.05429 · pith_short_12: UMNTHUDFYRTM · pith_short_16: UMNTHUDFYRTMOF6E · pith_short_8: UMNTHUDF

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/UMNTHUDFYRTMOF6E6WPJ4JV7GP \
  | 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: a31b33d065c466c717c4f59e9e26bf33e78bfcc6ef42e9fffee04cb66ac77515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0382af7e62368130cbf051db6de2f84286b1a56e0cb470c021c2fdeae3b6ce6",
    "cross_cats_sorted": [
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-02-17T14:28:08Z",
    "title_canon_sha256": "fa5245f49d6487828fb6c169a63dcdbda08b7d243ce25605e9e34c695ce12d64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05429",
    "kind": "arxiv",
    "version": 1
  }
}