Pith Number

pith:EW3G22RC

pith:2021:EW3G22RCBIMWUGX33RJQX6MEUG

not attested not anchored not stored refs pending

Best Practices in Statistical Computing

Beth Ann Griffin, Daniel McCaffrey, Joseph Pane, Ricardo Sanchez

arxiv:2101.11857 v3 · 2021-01-28 · stat.CO · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EW3G22RCBIMWUGX33RJQX6MEUG}

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	2026-07-05T03:03:39.173780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b66d6a220a196a1afbdc530bf984a1a5e342dbbc41de771d14ebc724b36af9

Aliases

arxiv: 2101.11857 · arxiv_version: 2101.11857v3 · doi: 10.48550/arxiv.2101.11857 · pith_short_12: EW3G22RCBIMW · pith_short_16: EW3G22RCBIMWUGX3 · pith_short_8: EW3G22RC

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/EW3G22RCBIMWUGX33RJQX6MEUG \
  | 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: 25b66d6a220a196a1afbdc530bf984a1a5e342dbbc41de771d14ebc724b36af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "952386e02d607b190369500ef44c903705bf7a645945ca5bc0a2aefeab54fa49",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2021-01-28T08:02:51Z",
    "title_canon_sha256": "70760bfc349161cda055ce09319fd4b73e8ce9f44d826187e04f344717255592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11857",
    "kind": "arxiv",
    "version": 3
  }
}