Pith Number

pith:3CJCRU5K

pith:2015:3CJCRU5KVXZVV4ADC35S2ZW4HF

not attested not anchored not stored refs pending

Selective inference after cross-validation

Joshua R. Loftus

arxiv:1511.08866 v1 · 2015-11-28 · 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{3CJCRU5KVXZVV4ADC35S2ZW4HF}

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	2026-05-18T01:25:46.237171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89228d3aaadf35af00316fb2d66dc396433295d8ffcf6b9f9da9955c3fa3f2a

Aliases

arxiv: 1511.08866 · arxiv_version: 1511.08866v1 · doi: 10.48550/arxiv.1511.08866 · pith_short_12: 3CJCRU5KVXZV · pith_short_16: 3CJCRU5KVXZVV4AD · pith_short_8: 3CJCRU5K

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/3CJCRU5KVXZVV4ADC35S2ZW4HF \
  | 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: d89228d3aaadf35af00316fb2d66dc396433295d8ffcf6b9f9da9955c3fa3f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32129c1defcdfd3512c8a3e34c0207a7a95a1db1a95beada294f0f5d21c5addc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-11-28T04:34:50Z",
    "title_canon_sha256": "ceec83778522fe0f3127f47a1942f0f2fc0d6ec4062aaefd35389525d9e8fed0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08866",
    "kind": "arxiv",
    "version": 1
  }
}