Pith Number

pith:UR3WRMBA

pith:2019:UR3WRMBAVXHOLEKHEOU5DN7T7U

not attested not anchored not stored refs pending

A construction of projective bases for irreducible representations of multiplicative groups of division algebras over local fields

David Kazhdan

arxiv:1905.02382 v1 · 2019-05-07 · 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{UR3WRMBAVXHOLEKHEOU5DN7T7U}

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	2026-05-17T23:46:51.629209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47768b020adcee5914723a9d1b7f3fd12436448c8476106ebb0daa0a1c9fa73

Aliases

arxiv: 1905.02382 · arxiv_version: 1905.02382v1 · doi: 10.48550/arxiv.1905.02382 · pith_short_12: UR3WRMBAVXHO · pith_short_16: UR3WRMBAVXHOLEKH · pith_short_8: UR3WRMBA

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/UR3WRMBAVXHOLEKHEOU5DN7T7U \
  | 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: a47768b020adcee5914723a9d1b7f3fd12436448c8476106ebb0daa0a1c9fa73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2cc999d39769ae6ef9bf14d2b55d51da1b4ab44c626939f9916c2bf47382aba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-05-07T06:54:12Z",
    "title_canon_sha256": "f9a8f736b9ab9cd383558d79c5a8c3b895b54e389edbd605d745b866e011b993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02382",
    "kind": "arxiv",
    "version": 1
  }
}