Pith Number

pith:B7MD4C4C

pith:2015:B7MD4C4CDN7DNRYYKMKZU6PCJQ

not attested not anchored not stored refs pending

ABC Shadow algorithm: a tool for statistical analysis of spatial patterns

A. Philippe, J. Mateu, P. Gregori, R. S. Stoica

arxiv:1507.04228 v3 · 2015-07-15 · 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{B7MD4C4CDN7DNRYYKMKZU6PCJQ}

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	2026-05-18T01:20:26.112592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fd83e0b821b7e36c71853159a79e24c2f9b3bbd203c815d1ed9d1cb1385d136

Aliases

arxiv: 1507.04228 · arxiv_version: 1507.04228v3 · doi: 10.48550/arxiv.1507.04228 · pith_short_12: B7MD4C4CDN7D · pith_short_16: B7MD4C4CDN7DNRYY · pith_short_8: B7MD4C4C

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/B7MD4C4CDN7DNRYYKMKZU6PCJQ \
  | 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: 0fd83e0b821b7e36c71853159a79e24c2f9b3bbd203c815d1ed9d1cb1385d136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c68a9cd21d2461f624b3f4dbd5656e629986a272317f02249fdf68818c5a11",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-07-15T14:16:27Z",
    "title_canon_sha256": "57b84f30d44ce699e836adf9052721a94641d7a5adec86af12f327a68807b7ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04228",
    "kind": "arxiv",
    "version": 3
  }
}