Pith Number

pith:VOBFGLGO

pith:2017:VOBFGLGOF37RRPJMBWFIAUNZYQ

not attested not anchored not stored refs pending

Detection of low dimensionality and data denoising via set estimation techniques

Alejandro Cholaquidis, Antonio Cuevas, Catherine Aaron

arxiv:1702.05193 v2 · 2017-02-17 · 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{VOBFGLGOF37RRPJMBWFIAUNZYQ}

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	2026-05-18T00:31:23.864930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab82532cce2eff18bd2c0d8a8051b9c4052e80ee750ccb48e73195585a47f1b0

Aliases

arxiv: 1702.05193 · arxiv_version: 1702.05193v2 · doi: 10.48550/arxiv.1702.05193 · pith_short_12: VOBFGLGOF37R · pith_short_16: VOBFGLGOF37RRPJM · pith_short_8: VOBFGLGO

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/VOBFGLGOF37RRPJMBWFIAUNZYQ \
  | 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: ab82532cce2eff18bd2c0d8a8051b9c4052e80ee750ccb48e73195585a47f1b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f018ece24893eefaea64b27b3748e1c197750ee3024fc3c648b70228cade161",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-02-17T00:12:24Z",
    "title_canon_sha256": "556afbed4e8183b91f665be84ee441a2030cea785c7d25cb4dd605f1e9f5604c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05193",
    "kind": "arxiv",
    "version": 2
  }
}