Pith Number

pith:4DJGLMPD

pith:2017:4DJGLMPDBNA2BVK4SMFWTUJYZP

not attested not anchored not stored refs pending

Robust Model Order Selection in Large Dimensional Elliptically Symmetric Noise

Eug\'enie Terreaux, Fr\'ed\'eric Pascal, Jean-Philippe Ovarlez

arxiv:1710.06735 v1 · 2017-10-18 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DJGLMPDBNA2BVK4SMFWTUJYZP}

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	2026-05-18T00:32:32.251432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d265b1e30b41a0d55c930b69d138cbc5c77a8ea143f52cc21aa20a44569248

Aliases

arxiv: 1710.06735 · arxiv_version: 1710.06735v1 · doi: 10.48550/arxiv.1710.06735 · pith_short_12: 4DJGLMPDBNA2 · pith_short_16: 4DJGLMPDBNA2BVK4 · pith_short_8: 4DJGLMPD

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/4DJGLMPDBNA2BVK4SMFWTUJYZP \
  | 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: e0d265b1e30b41a0d55c930b69d138cbc5c77a8ea143f52cc21aa20a44569248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b4abe84dae76d45b50c8d0317847bbd711a972fa66266525817dd34bb97b0f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-10-18T13:56:54Z",
    "title_canon_sha256": "7bf0eaace901266271bca42f6b9243cef09ef5cac55cb6104ad6dbe9f49d9799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06735",
    "kind": "arxiv",
    "version": 1
  }
}