Pith Number

pith:NNNFY466

pith:2013:NNNFY466IFHG4NCPNAFJET7VE4

not attested not anchored not stored refs pending

A categorical approach to the stable center conjecture

David Kazhdan, Roman Bezrukavnikov, Yakov Varshavsky

arxiv:1307.4669 v5 · 2013-07-17 · 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{NNNFY466IFHG4NCPNAFJET7VE4}

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	2026-05-18T00:03:42.071185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5a5c73de414e6e344f680a924ff52710b85eb725d5c0f76fd4ae6825f43bb0

Aliases

arxiv: 1307.4669 · arxiv_version: 1307.4669v5 · doi: 10.48550/arxiv.1307.4669 · pith_short_12: NNNFY466IFHG · pith_short_16: NNNFY466IFHG4NCP · pith_short_8: NNNFY466

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/NNNFY466IFHG4NCPNAFJET7VE4 \
  | 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: 6b5a5c73de414e6e344f680a924ff52710b85eb725d5c0f76fd4ae6825f43bb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e14c007ac7f6f638baa9c7873ed5ad45ac210684575ccc65c2e9214968e8e7",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-07-17T15:15:25Z",
    "title_canon_sha256": "b26f81c41714d7ca807bfed6630a8ed27107b7d32d0732fe5431109edf751b57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4669",
    "kind": "arxiv",
    "version": 5
  }
}