Pith Number

pith:TEI2F37N

pith:2011:TEI2F37NRDVGOQYF7DI5YVPDUK

not attested not anchored not stored refs pending

Large information plus noise random matrix models and consistent subspace estimation in large sensor networks

Jamal Najim, Pascal Vallet, Philippe Loubaton, Walid Hachem, Xavier Mestre

arxiv:1106.5119 v1 · 2011-06-25 · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEI2F37NRDVGOQYF7DI5YVPDUK}

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	2026-05-18T04:19:14.297553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9911a2efed88ea674305f8d1dc55e3a2a0268f84ace87e56d70314fd9ea1d3ff

Aliases

arxiv: 1106.5119 · arxiv_version: 1106.5119v1 · doi: 10.48550/arxiv.1106.5119 · pith_short_12: TEI2F37NRDVG · pith_short_16: TEI2F37NRDVGOQYF · pith_short_8: TEI2F37N

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/TEI2F37NRDVGOQYF7DI5YVPDUK \
  | 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: 9911a2efed88ea674305f8d1dc55e3a2a0268f84ace87e56d70314fd9ea1d3ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2184da8f2cbc9c5283b12dd2b56bc7c98ecffa88401c17839784b0a4bab4bf97",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-06-25T09:46:21Z",
    "title_canon_sha256": "d8f972773e63b9d6000bb807888c8a8e1a18b210791a79b58b8d2d339846be13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5119",
    "kind": "arxiv",
    "version": 1
  }
}