Pith Number

pith:UBNE6DWO

pith:2013:UBNE6DWOSXG476HZYBO4QX2P3Y

not attested not anchored not stored refs pending

The central support of the Plancherel measure of an affine Hecke algebra

Eric Opdam

arxiv:1310.4016 v1 · 2013-10-15 · 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{UBNE6DWOSXG476HZYBO4QX2P3Y}

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	2026-05-18T03:10:25.387275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05a4f0ece95cdcff8f9c05dc85f4fde2cc15d9e714389fdfa3e2a417d3938cd

Aliases

arxiv: 1310.4016 · arxiv_version: 1310.4016v1 · doi: 10.48550/arxiv.1310.4016 · pith_short_12: UBNE6DWOSXG4 · pith_short_16: UBNE6DWOSXG476HZ · pith_short_8: UBNE6DWO

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/UBNE6DWOSXG476HZYBO4QX2P3Y \
  | 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: a05a4f0ece95cdcff8f9c05dc85f4fde2cc15d9e714389fdfa3e2a417d3938cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1346dad938d46978ac64bb29594a2856cbda1ff7183dfff9e6a60cd6cc4ffb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-10-15T11:47:03Z",
    "title_canon_sha256": "abf39a69318d0abbcd1997024079076907406c44fb13f205a49f3ae0d449ea44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4016",
    "kind": "arxiv",
    "version": 1
  }
}