Pith Number

pith:Y6X5V5RM

pith:2024:Y6X5V5RMRDDCQPFDGXVFX3YPND

not attested not anchored not stored refs pending

Generic character sheaves on parahoric subgroups

Charlotte Chan, Roman Bezrukavnikov

arxiv:2401.07189 v2 · 2024-01-14 · math.RT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6X5V5RMRDDCQPFDGXVFX3YPND}

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.

Cited by

1 paper in Pith

A survey of character sheaves

Receipt and verification

First computed	2026-07-05T11:51:14.616104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7afdaf62c88c6283ca335ea5bef0f68c407607c98ada45418b22f47c721b7af

Aliases

arxiv: 2401.07189 · arxiv_version: 2401.07189v2 · doi: 10.48550/arxiv.2401.07189 · pith_short_12: Y6X5V5RMRDDC · pith_short_16: Y6X5V5RMRDDCQPFD · pith_short_8: Y6X5V5RM

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/Y6X5V5RMRDDCQPFDGXVFX3YPND \
  | 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: c7afdaf62c88c6283ca335ea5bef0f68c407607c98ada45418b22f47c721b7af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2db4ea5a314b1e2f2e6cf9b633504e2dcc63bdb883c6a9f5ee292dd0caf033bb",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2024-01-14T02:57:45Z",
    "title_canon_sha256": "2602b4fc89d62b7c451e448fd525073ee2c01e4867d863fc40719d195738f290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07189",
    "kind": "arxiv",
    "version": 2
  }
}