Pith Number

pith:UNNRM5R4

pith:2012:UNNRM5R4FKFTLFRVU6PJFJY3U2

not attested not anchored not stored refs pending

Frobenius map for the centers of Hecke algebras

Jinkui Wan, Weiqiang Wang

arxiv:1208.4446 v2 · 2012-08-22 · math.RT · math.CO · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNNRM5R4FKFTLFRVU6PJFJY3U2}

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	2026-05-18T01:56:00.178450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a35b16763c2a8b359635a79e92a71ba699a6101de0bdb9a87bdd95db6c330f21

Aliases

arxiv: 1208.4446 · arxiv_version: 1208.4446v2 · doi: 10.48550/arxiv.1208.4446 · pith_short_12: UNNRM5R4FKFT · pith_short_16: UNNRM5R4FKFTLFRV · pith_short_8: UNNRM5R4

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/UNNRM5R4FKFTLFRVU6PJFJY3U2 \
  | 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: a35b16763c2a8b359635a79e92a71ba699a6101de0bdb9a87bdd95db6c330f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c648c4f44abbf67a914372d6879004bec73e8027af09d65bdab0ad2e5785d8d4",
    "cross_cats_sorted": [
      "math.CO",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-08-22T08:40:15Z",
    "title_canon_sha256": "acc1769a03817c9cec40827bff651630801b20b175f97281b764417c04b4002a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4446",
    "kind": "arxiv",
    "version": 2
  }
}