Pith Number

pith:QSCYKJDJ

pith:2011:QSCYKJDJCG3IFQO5Q7CJVITNQB

not attested not anchored not stored refs pending

Classification of the invariant subspaces of the Cohen-Wales representation of the Artin group of type $D_n$

Claire I. Levaillant

arxiv:1105.0443 v1 · 2011-05-02 · math.RT · 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{QSCYKJDJCG3IFQO5Q7CJVITNQB}

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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	2026-05-18T04:23:11.283916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

848585246911b682c1dd87c49aa26d80443e86ba3283a13b23584e3084f7db87

Aliases

arxiv: 1105.0443 · arxiv_version: 1105.0443v1 · doi: 10.48550/arxiv.1105.0443 · pith_short_12: QSCYKJDJCG3I · pith_short_16: QSCYKJDJCG3IFQO5 · pith_short_8: QSCYKJDJ

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/QSCYKJDJCG3IFQO5Q7CJVITNQB \
  | 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: 848585246911b682c1dd87c49aa26d80443e86ba3283a13b23584e3084f7db87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1161362e54e47ec256cde436f61f9033eb7e7f4ec3b4fd00ab2601030ad59f39",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-05-02T21:42:38Z",
    "title_canon_sha256": "1648d11b023b8bd97f2c1e9285729f010004e7208f8e7c0910143a2b41a2eb99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0443",
    "kind": "arxiv",
    "version": 1
  }
}