Pith Number

pith:73HQWKV3

pith:2014:73HQWKV3V45HXUWVKW5VRLBQFI

not attested not anchored not stored refs pending

A definition of qualitative robustness for general point estimators, and examples

Henryk Z\"ahle

arxiv:1406.7711 v3 · 2014-06-30 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73HQWKV3V45HXUWVKW5VRLBQFI}

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	2026-05-18T01:46:14.144325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fecf0b2abbaf3a7bd2d555bb58ac302a3042ba91cdeaf10a47bcb1cb3ca1d50d

Aliases

arxiv: 1406.7711 · arxiv_version: 1406.7711v3 · doi: 10.48550/arxiv.1406.7711 · pith_short_12: 73HQWKV3V45H · pith_short_16: 73HQWKV3V45HXUWV · pith_short_8: 73HQWKV3

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/73HQWKV3V45HXUWVKW5VRLBQFI \
  | 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: fecf0b2abbaf3a7bd2d555bb58ac302a3042ba91cdeaf10a47bcb1cb3ca1d50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ddd29089540b7f73950e15cfb56862e370431b16744732b182c4c9fd7152606",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-06-30T12:59:26Z",
    "title_canon_sha256": "528a92b26ba26864762922e9521ffc29fea2a7dc2d013338daaa94dedb381cdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7711",
    "kind": "arxiv",
    "version": 3
  }
}