Pith Number

pith:E4ON2BCQ

pith:2011:E4ON2BCQAX4X567WJBFJNKVYEU

not attested not anchored not stored refs pending

Measuring reproducibility of high-throughput experiments

Haiyan Huang, James B. Brown, Peter J. Bickel, Qunhua Li

arxiv:1110.4705 v1 · 2011-10-21 · 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{E4ON2BCQAX4X567WJBFJNKVYEU}

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	2026-05-18T04:10:35.250857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271cdd045005f97efbf6484a96aab825315a52ff723928296dac7fb1ad491eda

Aliases

arxiv: 1110.4705 · arxiv_version: 1110.4705v1 · doi: 10.48550/arxiv.1110.4705 · pith_short_12: E4ON2BCQAX4X · pith_short_16: E4ON2BCQAX4X567W · pith_short_8: E4ON2BCQ

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/E4ON2BCQAX4X567WJBFJNKVYEU \
  | 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: 271cdd045005f97efbf6484a96aab825315a52ff723928296dac7fb1ad491eda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7b28b4cee9289e1704b18c8a7b0659c51b7d76190eb702df0d812ace7f43ef4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-10-21T05:57:29Z",
    "title_canon_sha256": "a749b19087cae5c42abef20c8bfda532a2b76920dfcdc2c86bc93b8917d4fba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4705",
    "kind": "arxiv",
    "version": 1
  }
}