Pith Number

pith:MWFHCTF4

pith:2011:MWFHCTF4O7DYRO4AUHQ37SDIHG

not attested not anchored not stored refs pending

Estimating Bernoulli trial probability from a small sample

Mladen Pavicic, Norman D. Megill

arxiv:1105.1486 v1 · 2011-05-08 · cs.DC · math.PR · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MWFHCTF4O7DYRO4AUHQ37SDIHG}

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	2026-05-18T04:22:31.594679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

658a714cbc77c788bb80a1e1bfc86839a4a2ffb4e63c5cec9f45ee5dbabf2583

Aliases

arxiv: 1105.1486 · arxiv_version: 1105.1486v1 · doi: 10.48550/arxiv.1105.1486 · pith_short_12: MWFHCTF4O7DY · pith_short_16: MWFHCTF4O7DYRO4A · pith_short_8: MWFHCTF4

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/MWFHCTF4O7DYRO4AUHQ37SDIHG \
  | 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: 658a714cbc77c788bb80a1e1bfc86839a4a2ffb4e63c5cec9f45ee5dbabf2583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51c5c82b2733ecd74329d43492db56cea057ad829431b50174bf6565fe7c162",
    "cross_cats_sorted": [
      "math.PR",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-05-08T01:46:29Z",
    "title_canon_sha256": "eff191117cf55b0afd5d4cd9047119f9c99585674a3b77208ca6079d3debc268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1486",
    "kind": "arxiv",
    "version": 1
  }
}