Pith Number

pith:RTLRNRE2

pith:2022:RTLRNRE2N77RUKVXZ4ZJODPZUP

not attested not anchored not stored refs pending

A Re-analysis of Repeatability and Reproducibility in the Ames-USDOE-FBI Study

Alan H. Dorfman, Richard Valliant

arxiv:2204.08889 v1 · 2022-04-19 · 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{RTLRNRE2N77RUKVXZ4ZJODPZUP}

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	2026-07-05T04:16:08.440506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cd716c49a6fff1a2ab7cf32970df9a3d34b180d49934bed210807166585bec6

Aliases

arxiv: 2204.08889 · arxiv_version: 2204.08889v1 · doi: 10.48550/arxiv.2204.08889 · pith_short_12: RTLRNRE2N77R · pith_short_16: RTLRNRE2N77RUKVX · pith_short_8: RTLRNRE2

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/RTLRNRE2N77RUKVXZ4ZJODPZUP \
  | 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: 8cd716c49a6fff1a2ab7cf32970df9a3d34b180d49934bed210807166585bec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16dcdad1b3b87d249229e24dae9e5e651891e5579a0860aca552b3d572be3fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-04-19T13:37:12Z",
    "title_canon_sha256": "f7ee623d4378a94aa8db18be1c3d4a75548a95f0f722ac6c9f718ec9b3d3b389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08889",
    "kind": "arxiv",
    "version": 1
  }
}