Pith Number

pith:GXKO2TEB

pith:2012:GXKO2TEBF64PYNNYZ64OOPXIPB

not attested not anchored not stored refs pending

Study design in causal models

Juha Karvanen

arxiv:1211.2958 v4 · 2012-11-13 · stat.ME · stat.AP · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXKO2TEBF64PYNNYZ64OOPXIPB}

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	2026-05-18T02:17:24.799231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d4ed4c812fb8fc35b8cfb8e73ee8784def6631ea21a5153e878b8d8b8d795a

Aliases

arxiv: 1211.2958 · arxiv_version: 1211.2958v4 · doi: 10.48550/arxiv.1211.2958 · pith_short_12: GXKO2TEBF64P · pith_short_16: GXKO2TEBF64PYNNY · pith_short_8: GXKO2TEB

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/GXKO2TEBF64PYNNYZ64OOPXIPB \
  | 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: 35d4ed4c812fb8fc35b8cfb8e73ee8784def6631ea21a5153e878b8d8b8d795a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649217858631d5d5a07fe527c57bc4bcc35f8adcdc2210b665242727bde13dd5",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-11-13T11:33:47Z",
    "title_canon_sha256": "8c3fc6e843918e67778e0f5b6c0d3f2c67aca23bcf320df1be8145bb7818bbec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2958",
    "kind": "arxiv",
    "version": 4
  }
}