Pith Number

pith:MLRAEY5I

pith:2010:MLRAEY5IDMBDIRVKBHUWM4OMDF

not attested not anchored not stored refs pending

Equivariant degenerations of spherical modules for groups of type A

Bart Van Steirteghem, Stavros Argyrios Papadakis

arxiv:1008.0911 v3 · 2010-08-05 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLRAEY5IDMBDIRVKBHUWM4OMDF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:32:51.040114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62e20263a81b023446aa09e96671cc196bcd0a887826db75804572be3eec2f70

Aliases

arxiv: 1008.0911 · arxiv_version: 1008.0911v3 · doi: 10.48550/arxiv.1008.0911 · pith_short_12: MLRAEY5IDMBD · pith_short_16: MLRAEY5IDMBDIRVK · pith_short_8: MLRAEY5I

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/MLRAEY5IDMBDIRVKBHUWM4OMDF \
  | 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: 62e20263a81b023446aa09e96671cc196bcd0a887826db75804572be3eec2f70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3af12f0609ea8616b586e23bf242e920b3ce975382076b75c4a2633224ec3ee7",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2010-08-05T04:52:21Z",
    "title_canon_sha256": "d2d6c04bf091b78b34322957430349246464e971afdf2b0d549b60225ad7e693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0911",
    "kind": "arxiv",
    "version": 3
  }
}