Pith Number

pith:VZZDXVFF

pith:2013:VZZDXVFF3FXOLBHS52RGMDS2QH

not attested not anchored not stored refs pending

Exact Methods for Multistage Estimation of a Binomial Proportion

Xinjia Chen, Zhengjia Chen

arxiv:1302.3447 v1 · 2013-02-13 · math.ST · cs.LG · cs.NA · math.PR · 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{VZZDXVFF3FXOLBHS52RGMDS2QH}

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	2026-05-18T03:08:14.228332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae723bd4a5d96ee584f2eea2660e5a81f336ec5b84aaec4364c6744b3d20706f

Aliases

arxiv: 1302.3447 · arxiv_version: 1302.3447v1 · doi: 10.48550/arxiv.1302.3447 · pith_short_12: VZZDXVFF3FXO · pith_short_16: VZZDXVFF3FXOLBHS · pith_short_8: VZZDXVFF

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/VZZDXVFF3FXOLBHS52RGMDS2QH \
  | 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: ae723bd4a5d96ee584f2eea2660e5a81f336ec5b84aaec4364c6744b3d20706f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7e2ba102dcf736fe80056ea9dcf9bdd16f3e2c84c1d3d345d05700b73e56f0",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-02-13T18:13:23Z",
    "title_canon_sha256": "f6213a5f0d735ee74a2e621c01f2c31417d8d5e6d22c7130aa77972a1f8878d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3447",
    "kind": "arxiv",
    "version": 1
  }
}