Pith Number

pith:MWMWZWS2

pith:2015:MWMWZWS2D7F5IRHOVJFMFAB62Z

not attested not anchored not stored refs pending

Equivariant degenerations of spherical modules: part II

Bart Van Steirteghem, Stavros Argyrios Papadakis

arxiv:1505.07446 v2 · 2015-05-27 · 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{MWMWZWS2D7F5IRHOVJFMFAB62Z}

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	2026-05-18T01:16:18.726488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65996cda5a1fcbd444eeaa4ac2803ed6560be99ee16d328cfae79213ffd80572

Aliases

arxiv: 1505.07446 · arxiv_version: 1505.07446v2 · doi: 10.48550/arxiv.1505.07446 · pith_short_12: MWMWZWS2D7F5 · pith_short_16: MWMWZWS2D7F5IRHO · pith_short_8: MWMWZWS2

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/MWMWZWS2D7F5IRHOVJFMFAB62Z \
  | 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: 65996cda5a1fcbd444eeaa4ac2803ed6560be99ee16d328cfae79213ffd80572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ed1991cbf3d867d7d248b6999232ce7269bdc1e8ee2e58feee440452122c1f3",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-05-27T19:43:48Z",
    "title_canon_sha256": "611d393b1247ef032749441c6b9b17618dc30684ba5db2d555a337701d1c7d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07446",
    "kind": "arxiv",
    "version": 2
  }
}