Pith Number

pith:BD4SKLEQ

pith:2003:BD4SKLEQM4FASBGPJIRTZJMCKF

not attested not anchored not stored refs pending

The minimal degeneration singularities in the affine Grassmannians

Anton Malkin, Maxim Vybornov (MIT), Viktor Ostrik

arxiv:math/0305095 v1 · 2003-05-06 · math.AG · 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{BD4SKLEQM4FASBGPJIRTZJMCKF}

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

From Quivers to Geometry: 5d Conformal Matter

Receipt and verification

First computed	2026-07-04T14:37:17.600541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08f9252c90670a0904cf4a233ca582515247841a0bf730eebfe722c2c2357061

Aliases

arxiv: math/0305095 · arxiv_version: math/0305095v1 · doi: 10.48550/arxiv.math/0305095 · pith_short_12: BD4SKLEQM4FA · pith_short_16: BD4SKLEQM4FASBGP · pith_short_8: BD4SKLEQ

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/BD4SKLEQM4FASBGPJIRTZJMCKF \
  | 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: 08f9252c90670a0904cf4a233ca582515247841a0bf730eebfe722c2c2357061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022283f02e813cd29c74cce4d3ba8c51b0046e9709fc68c35b3662ed4b0c0af6",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2003-05-06T17:13:04Z",
    "title_canon_sha256": "ec9b9399ca6e89412cf180cd80841a6239c568c213a892ee76e8b8ae5ac6857d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0305095",
    "kind": "arxiv",
    "version": 1
  }
}