Pith Number

pith:A6RQ2VDY

pith:2018:A6RQ2VDYKCA67EPOMMOUI7ZSTO

not attested not anchored not stored refs pending

How to estimate the sample mean and standard deviation from the five number summary?

Dehui Luo, Hong Weng, Jiandong Shi, Lu Lin, Tiejun Tong, Xian-Tao Zeng

arxiv:1801.01267 v1 · 2018-01-04 · 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{A6RQ2VDYKCA67EPOMMOUI7ZSTO}

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	2026-05-18T00:26:42.597375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07a30d54785081ef91ee631d447f329ba04cdf70c718dc69116a34a25147d637

Aliases

arxiv: 1801.01267 · arxiv_version: 1801.01267v1 · doi: 10.48550/arxiv.1801.01267 · pith_short_12: A6RQ2VDYKCA6 · pith_short_16: A6RQ2VDYKCA67EPO · pith_short_8: A6RQ2VDY

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/A6RQ2VDYKCA67EPOMMOUI7ZSTO \
  | 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: 07a30d54785081ef91ee631d447f329ba04cdf70c718dc69116a34a25147d637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a75297ed428bbfcfb0009492e281a18aee099194d8a4e45296920aeeb89604aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-01-04T08:05:57Z",
    "title_canon_sha256": "7802811ac2f0b587b61950dfbe637562f0f654f844577722016612fe997af216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01267",
    "kind": "arxiv",
    "version": 1
  }
}