Pith Number

pith:LGIV4UB2

pith:2025:LGIV4UB2VOQ6XRHPKQZEYM5422

not attested not anchored not stored refs pending

A multivariate spatial model for ordinal survey-based data

Ana Corber\'an-Vallet, Miguel \'Angel Beltr\'an-S\'anchez, Miguel \'Angel Mart\'inez-Beneito

arxiv:2507.20944 v1 · 2025-07-28 · 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{LGIV4UB2VOQ6XRHPKQZEYM5422}

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	2026-07-05T11:44:28.735203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59915e503aaba1ebc4ef54324c33bcd696402e3f33832a7f382856c34cd0e9d7

Aliases

arxiv: 2507.20944 · arxiv_version: 2507.20944v1 · doi: 10.48550/arxiv.2507.20944 · pith_short_12: LGIV4UB2VOQ6 · pith_short_16: LGIV4UB2VOQ6XRHP · pith_short_8: LGIV4UB2

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/LGIV4UB2VOQ6XRHPKQZEYM5422 \
  | 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: 59915e503aaba1ebc4ef54324c33bcd696402e3f33832a7f382856c34cd0e9d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be541c6c430de13fc12fa8177a275de44934345bc12d3639a974d110cce6c0f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-07-28T15:56:30Z",
    "title_canon_sha256": "c97e923573adff2f3581ade47aa1b0df44bd23d6000a310d09c0dd4d36fdb41f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20944",
    "kind": "arxiv",
    "version": 1
  }
}