Pith Number

pith:EZAJCHQR

pith:2017:EZAJCHQRPC4ESCN7KMTCX5D77I

not attested not anchored not stored refs pending

Numerically Stable Evaluation of Moments of Random Gram Matrices with Applications

Abla Kammoun, Khalil Elkhalil, Mohamed-Slim Alouini, Tareq Y. Al-Naffouri

arxiv:1701.02013 v1 · 2017-01-08 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZAJCHQRPC4ESCN7KMTCX5D77I}

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	2026-05-18T00:33:21.823106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2640911e1178b84909bf53262bf47ffa0c1a575ed5451b86e3db96430f397320

Aliases

arxiv: 1701.02013 · arxiv_version: 1701.02013v1 · doi: 10.48550/arxiv.1701.02013 · pith_short_12: EZAJCHQRPC4E · pith_short_16: EZAJCHQRPC4ESCN7 · pith_short_8: EZAJCHQR

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/EZAJCHQRPC4ESCN7KMTCX5D77I \
  | 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: 2640911e1178b84909bf53262bf47ffa0c1a575ed5451b86e3db96430f397320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9277275e7311000e879b82d14f741a7de4449d6cd177adbb096423cdbc47fa09",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-08T20:29:58Z",
    "title_canon_sha256": "d0d5ec6f1df2c8322bc445809b471a50366b27dc08ffb7c8c790fd6a4f515537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02013",
    "kind": "arxiv",
    "version": 1
  }
}