Pith Number

pith:2DCB4PSK

pith:2017:2DCB4PSKNMJJN7GZSCZSC77N3E

not attested not anchored not stored refs pending

Insights on Variance Estimation for Blocked and Matched Pairs Designs

Luke W. Miratrix, Nicole E. Pashley

arxiv:1710.10342 v6 · 2017-10-27 · 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{2DCB4PSKNMJJN7GZSCZSC77N3E}

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	2026-07-05T08:24:51.499313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0c41e3e4a6b1296fcd990b3217fedd91651477a6088e31af8b0ad84f5adefb3

Aliases

arxiv: 1710.10342 · arxiv_version: 1710.10342v6 · doi: 10.48550/arxiv.1710.10342 · pith_short_12: 2DCB4PSKNMJJ · pith_short_16: 2DCB4PSKNMJJN7GZ · pith_short_8: 2DCB4PSK

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/2DCB4PSKNMJJN7GZSCZSC77N3E \
  | 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: d0c41e3e4a6b1296fcd990b3217fedd91651477a6088e31af8b0ad84f5adefb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4088525f9d44b6ffc33007d398f6074cf38b095a7052a2e2638d02e2dc774419",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-10-27T21:45:29Z",
    "title_canon_sha256": "9e2402723fc0bc21fb318fd22796d7b2526c647be31d155c49627b5f789688d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10342",
    "kind": "arxiv",
    "version": 6
  }
}