Pith Number

pith:R4SWZF67

pith:2013:R4SWZF6726YX3WFY2ZXXEKR6RJ

not attested not anchored not stored refs pending

Weyl group actions on the Springer sheaf

Anthony Henderson, Daniel Juteau, Pramod N. Achar, Simon Riche

arxiv:1304.2642 v2 · 2013-04-09 · 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{R4SWZF6726YX3WFY2ZXXEKR6RJ}

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	2026-05-18T02:49:39.035407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f256c97dfd7b17dd8b8d66f722a3e8a63fd2273491b3581a21e248040d2026b

Aliases

arxiv: 1304.2642 · arxiv_version: 1304.2642v2 · doi: 10.48550/arxiv.1304.2642 · pith_short_12: R4SWZF6726YX · pith_short_16: R4SWZF6726YX3WFY · pith_short_8: R4SWZF67

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/R4SWZF6726YX3WFY2ZXXEKR6RJ \
  | 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: 8f256c97dfd7b17dd8b8d66f722a3e8a63fd2273491b3581a21e248040d2026b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2aae920bc7573a31346635bc12a81124324c13bbecd29f00b8396cde8171cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-04-09T15:56:47Z",
    "title_canon_sha256": "218811e2d009acdb724b74a187a078cc9e947e9809c3d76610eb385dab7a802d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2642",
    "kind": "arxiv",
    "version": 2
  }
}