Pith Number

pith:UL5MY5AY

pith:2018:UL5MY5AYVCDMPKUIULVXNNXAYN

not attested not anchored not stored refs pending

Restricted eigenvalue property for corrupted Gaussian designs

Arnak S. Dalalyan, Philip Thompson

arxiv:1805.08020 v4 · 2018-05-21 · 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{UL5MY5AYVCDMPKUIULVXNNXAYN}

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	2026-05-17T23:59:27.852501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2facc7418a886c7aa88a2eb76b6e0c35f9f5fa31d9a9820eb2785357df18920

Aliases

arxiv: 1805.08020 · arxiv_version: 1805.08020v4 · doi: 10.48550/arxiv.1805.08020 · pith_short_12: UL5MY5AYVCDM · pith_short_16: UL5MY5AYVCDMPKUI · pith_short_8: UL5MY5AY

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/UL5MY5AYVCDMPKUIULVXNNXAYN \
  | 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: a2facc7418a886c7aa88a2eb76b6e0c35f9f5fa31d9a9820eb2785357df18920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c5234d6229f83b2d509e9ea5efae25bfb3443c02a82b1e29db850e98e7b9f5",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-05-21T12:43:31Z",
    "title_canon_sha256": "e4bb1960ac7c7bfa4b6e1b91d15e491255a39ea1b76b5ad4dc5266769b432d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08020",
    "kind": "arxiv",
    "version": 4
  }
}