Pith Number

pith:GNERQN7Z

pith:2014:GNERQN7ZNAI4BNI5E2CJQBMPV5

not attested not anchored not stored refs pending

A positivity conjecture for the Alvis-Curtis dual of the intersection cohomology of a Deligne-Lusztig variety

Gunter Malle, Olivier Dudas

arxiv:1402.3431 v1 · 2014-02-14 · 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{GNERQN7ZNAI4BNI5E2CJQBMPV5}

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	2026-05-18T02:59:05.174494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33491837f96811c0b51d268498058faf50679e8e87328d736cea0fb3321c2e49

Aliases

arxiv: 1402.3431 · arxiv_version: 1402.3431v1 · doi: 10.48550/arxiv.1402.3431 · pith_short_12: GNERQN7ZNAI4 · pith_short_16: GNERQN7ZNAI4BNI5 · pith_short_8: GNERQN7Z

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/GNERQN7ZNAI4BNI5E2CJQBMPV5 \
  | 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: 33491837f96811c0b51d268498058faf50679e8e87328d736cea0fb3321c2e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3a6374082bb84b56938310d77ec518aef4940861460883f1f9976e7f2dcc6d6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-02-14T11:05:52Z",
    "title_canon_sha256": "58f6ba54411190230ff015594a6a535df26f8021b7b0e81aa0eb36d9ba68d461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3431",
    "kind": "arxiv",
    "version": 1
  }
}