Pith Number

pith:TTEPZFXL

pith:2010:TTEPZFXLYTPCCVMMF626DKENSU

not attested not anchored not stored refs pending

Sharp bounds on the rate of convergence of the empirical covariance matrix

Alain Pajor, Alexander E. Litvak, Nicole Tomczak-Jaegermann, Rados{\l}aw Adamczak

arxiv:1012.0294 v3 · 2010-12-01 · math.PR · math.FA

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:41:56.700947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc8fc96ebc4de21558c2fb5e1a88d9500f74e07e6b3f040ffec560f1a641d73

Aliases

arxiv: 1012.0294 · arxiv_version: 1012.0294v3 · doi: 10.48550/arxiv.1012.0294 · pith_short_12: TTEPZFXLYTPC · pith_short_16: TTEPZFXLYTPCCVMM · pith_short_8: TTEPZFXL

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/TTEPZFXLYTPCCVMMF626DKENSU \
  | 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: 9cc8fc96ebc4de21558c2fb5e1a88d9500f74e07e6b3f040ffec560f1a641d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29a214ceca1ce504370ffcd89492f5fb7157c9b43c70c41773ebb800c7867ab",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-12-01T20:40:01Z",
    "title_canon_sha256": "dd2ac38d78c5ccdc0d29bba2c179ef98252cd1833d4dc8c7458d753fad8a0fe4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0294",
    "kind": "arxiv",
    "version": 3
  }
}