Pith Number

pith:NDVLVNHX

pith:2016:NDVLVNHXR7TGACEX7T4EM34VEC

not attested not anchored not stored refs pending

Median bias reduction of maximum likelihood estimates

Alessandra Salvan, Euloge Clovis, Kenne Pagui, Nicola Sartori

arxiv:1604.04768 v4 · 2016-04-16 · 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{NDVLVNHXR7TGACEX7T4EM34VEC}

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	2026-05-18T00:49:42.436307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68eabab4f78fe6600897fcf8466f952097040e0af9aca63fbf8c22ed6c0692e7

Aliases

arxiv: 1604.04768 · arxiv_version: 1604.04768v4 · doi: 10.48550/arxiv.1604.04768 · pith_short_12: NDVLVNHXR7TG · pith_short_16: NDVLVNHXR7TGACEX · pith_short_8: NDVLVNHX

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/NDVLVNHXR7TGACEX7T4EM34VEC \
  | 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: 68eabab4f78fe6600897fcf8466f952097040e0af9aca63fbf8c22ed6c0692e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b35d659470eb9dc6bc863eea01ea54ec664adb799a644b1999aca6d4f8f744e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-04-16T16:02:16Z",
    "title_canon_sha256": "847e7c8d0c18f17855906fe76f220272c35ef6014b2a720ce482c62c36da2ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04768",
    "kind": "arxiv",
    "version": 4
  }
}