Pith Number

pith:EIHK6ZAU

pith:2025:EIHK6ZAUOTQEM4SNBBKSYWRQOX

not attested not anchored not stored refs pending

Orthogonal Procrustes problem preserves correlations in synthetic data

Adrian Muntean, Assaad Zeghina, Nicklas J\"averg\r{a}rd, Oussama Ounissi

arxiv:2510.02405 v2 · 2025-10-02 · stat.ME · math.ST · stat.ML · 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{EIHK6ZAUOTQEM4SNBBKSYWRQOX}

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	2026-06-10T01:09:44.424347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220eaf641474e046724d08552c5a3075ee70b108d04bf8c553c8be94afa89cc5

Aliases

arxiv: 2510.02405 · arxiv_version: 2510.02405v2 · doi: 10.48550/arxiv.2510.02405 · pith_short_12: EIHK6ZAUOTQE · pith_short_16: EIHK6ZAUOTQEM4SN · pith_short_8: EIHK6ZAU

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/EIHK6ZAUOTQEM4SNBBKSYWRQOX \
  | 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: 220eaf641474e046724d08552c5a3075ee70b108d04bf8c553c8be94afa89cc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18f98afceac9f1a59e778fb49cf842ed0ce1d4f5982fd7dd4f18495dcb2e608d",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-10-02T03:14:57Z",
    "title_canon_sha256": "6590af16f43c2fa720f8e796245e88995785302c35f7bb4ab85aad2c8511f1d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.02405",
    "kind": "arxiv",
    "version": 2
  }
}