Pith Number

pith:KSCFEXMY

pith:2012:KSCFEXMYD2LJDIDHCTOO2JGF4F

not attested not anchored not stored refs pending

On a finite type property of certain affine Deligne-Lusztig varieties

Alexander Ivanov

arxiv:1204.2441 v1 · 2012-04-11 · 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{KSCFEXMYD2LJDIDHCTOO2JGF4F}

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	2026-05-18T03:58:05.319580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5484525d981e9691a06714dced24c5e16741dafcafdc746290661a1076c9d29c

Aliases

arxiv: 1204.2441 · arxiv_version: 1204.2441v1 · doi: 10.48550/arxiv.1204.2441 · pith_short_12: KSCFEXMYD2LJ · pith_short_16: KSCFEXMYD2LJDIDH · pith_short_8: KSCFEXMY

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/KSCFEXMYD2LJDIDHCTOO2JGF4F \
  | 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: 5484525d981e9691a06714dced24c5e16741dafcafdc746290661a1076c9d29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19488271cfc8e8a5e8b4e8615d4f15ec163b1e12d94a032909df0f4e4edef66b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2012-04-11T13:26:53Z",
    "title_canon_sha256": "3aee2d26f0e4f037ca07d6d70e749d1b6cc07f6984be96145172c8566a8cc3ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2441",
    "kind": "arxiv",
    "version": 1
  }
}