Pith Number

pith:XGOTT6WF

pith:2011:XGOTT6WF3DUILH4Z4YWEL2ELRI

not attested not anchored not stored refs pending

The classification of Wada-type representations of braid groups

Tetsuya Ito

arxiv:1105.2633 v2 · 2011-05-13 · math.QA · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGOTT6WF3DUILH4Z4YWEL2ELRI}

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	2026-05-18T02:28:29.631266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99d39fac5d8e8859f99e62c45e88b8a356520b8acff891a78d21e4805f36242

Aliases

arxiv: 1105.2633 · arxiv_version: 1105.2633v2 · doi: 10.48550/arxiv.1105.2633 · pith_short_12: XGOTT6WF3DUI · pith_short_16: XGOTT6WF3DUILH4Z · pith_short_8: XGOTT6WF

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/XGOTT6WF3DUILH4Z4YWEL2ELRI \
  | 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: b99d39fac5d8e8859f99e62c45e88b8a356520b8acff891a78d21e4805f36242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c57241f74e34976075de5b488a1ae1c0ea34f41ec39b211b7c7ceefcff093be5",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-05-13T07:43:18Z",
    "title_canon_sha256": "2bfd8d62eff4f31f1771f89f13f72872e0589e6ef6b62358819cc65f612d6a83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2633",
    "kind": "arxiv",
    "version": 2
  }
}