Pith Number

pith:2IFQFHTA

pith:2017:2IFQFHTAJB4COXSNP57JNPFDJI

not attested not anchored not stored refs pending

On Bootstrap Averaging Empirical Bayes Estimators

Shonosuke Sugasawa

arxiv:1704.08440 v1 · 2017-04-27 · 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{2IFQFHTAJB4COXSNP57JNPFDJI}

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	2026-05-18T00:45:27.677177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d20b029e604878275e4d7f7e96bca34a3f96150941ccf1534e0854722dcceb78

Aliases

arxiv: 1704.08440 · arxiv_version: 1704.08440v1 · doi: 10.48550/arxiv.1704.08440 · pith_short_12: 2IFQFHTAJB4C · pith_short_16: 2IFQFHTAJB4COXSN · pith_short_8: 2IFQFHTA

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/2IFQFHTAJB4COXSNP57JNPFDJI \
  | 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: d20b029e604878275e4d7f7e96bca34a3f96150941ccf1534e0854722dcceb78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fce87e70d72809af55b7ad79302374f424067f014cc893aa927dc3ce29156c38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-04-27T05:49:48Z",
    "title_canon_sha256": "5def068b385cc3f628b53beab516c56959871ebfb215909efd62a3ed754e7e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08440",
    "kind": "arxiv",
    "version": 1
  }
}