Pith Number

pith:QFQDR6B5

pith:2014:QFQDR6B5OE2RX7D4BGBDRTO5JW

not attested not anchored not stored refs pending

A hierarchy of parametrizing varieties for representations

B. Huisgen-Zimmermann

arxiv:1407.2675 v1 · 2014-07-10 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFQDR6B5OE2RX7D4BGBDRTO5JW}

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	2026-05-18T02:47:53.953481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

816038f83d71351bfc7c098238cddd4da8c18f6682f550a81a301570c927cf1e

Aliases

arxiv: 1407.2675 · arxiv_version: 1407.2675v1 · doi: 10.48550/arxiv.1407.2675 · pith_short_12: QFQDR6B5OE2R · pith_short_16: QFQDR6B5OE2RX7D4 · pith_short_8: QFQDR6B5

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/QFQDR6B5OE2RX7D4BGBDRTO5JW \
  | 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: 816038f83d71351bfc7c098238cddd4da8c18f6682f550a81a301570c927cf1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acfb77fda501e6179538dd818e6dd7417e1e5c9aa5d7aba5b78859739971215",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-07-10T01:55:48Z",
    "title_canon_sha256": "cddfe85f4cf9d347970228e9383ac3cdc5a7f3efd951984b5a0ff797dc8fa862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2675",
    "kind": "arxiv",
    "version": 1
  }
}