Pith Number

pith:SQQHIFXY

pith:2019:SQQHIFXYC5D4E4SM4ZJOCYL65K

not attested not anchored not stored refs pending

Probability Estimation with Truncated Inverse Binomial Sampling

Xinjia Chen

arxiv:1908.06907 v1 · 2019-08-19 · math.ST · cs.SY · eess.SY · stat.ML · 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{SQQHIFXYC5D4E4SM4ZJOCYL65K}

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	2026-07-04T23:58:20.808609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94207416f81747c2724ce652e1617eea80bbd68b3793847373bd2def6bf64fad

Aliases

arxiv: 1908.06907 · arxiv_version: 1908.06907v1 · doi: 10.48550/arxiv.1908.06907 · pith_short_12: SQQHIFXYC5D4 · pith_short_16: SQQHIFXYC5D4E4SM · pith_short_8: SQQHIFXY

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/SQQHIFXYC5D4E4SM4ZJOCYL65K \
  | 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: 94207416f81747c2724ce652e1617eea80bbd68b3793847373bd2def6bf64fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48dfc75c5944b4f9d953c4bbc94810e875446045e087443fe4b5aa7c48584f16",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-08-19T16:08:50Z",
    "title_canon_sha256": "715c5a5ee316cf65d1c817c9b03dca44a7960401a50ee7614dcf37e3db3aa115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06907",
    "kind": "arxiv",
    "version": 1
  }
}