Pith Number

pith:CKNGMLLF

pith:2016:CKNGMLLFPUKC3PWTZXHMH2HMUK

not attested not anchored not stored refs pending

A two-step approach to account for unobserved spatial heterogeneity

Anna Gloria Bill\'e, Paolo Postiglione, Roberto Benedetti

arxiv:1602.05757 v2 · 2016-02-18 · stat.ME · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKNGMLLFPUKC3PWTZXHMH2HMUK}

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	2026-05-18T00:51:07.382386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129a662d657d142dbed3cdcec3e8eca2a0529795044ef402ba90974bc5ea2f21

Aliases

arxiv: 1602.05757 · arxiv_version: 1602.05757v2 · doi: 10.48550/arxiv.1602.05757 · pith_short_12: CKNGMLLFPUKC · pith_short_16: CKNGMLLFPUKC3PWT · pith_short_8: CKNGMLLF

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/CKNGMLLFPUKC3PWTZXHMH2HMUK \
  | 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: 129a662d657d142dbed3cdcec3e8eca2a0529795044ef402ba90974bc5ea2f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "789ae1d0209805cfa49318e85e25a75986d70468ac0e69d54eba4db861e0a011",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-02-18T11:18:14Z",
    "title_canon_sha256": "56e5ecc9d19c96fff8bc3fa9759ecf630a208b4d32b461e3004e6929ffaae590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05757",
    "kind": "arxiv",
    "version": 2
  }
}