Pith Number

pith:QPVQEKFF

pith:2017:QPVQEKFFTUSSRX3B6BVLCIXR2V

not attested not anchored not stored refs pending

A Short Survey on Bounding the Union Probability using Partial Information

Fady Alajaji, Glen Takahara, Jun Yang

arxiv:1710.07576 v1 · 2017-10-20 · math.PR · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QPVQEKFFTUSSRX3B6BVLCIXR2V}

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	2026-05-18T00:32:24.465114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83eb0228a59d2528df61f06ab122f1d541ac41ca51cb05f7c7cbbdabfe1aa3e7

Aliases

arxiv: 1710.07576 · arxiv_version: 1710.07576v1 · doi: 10.48550/arxiv.1710.07576 · pith_short_12: QPVQEKFFTUSS · pith_short_16: QPVQEKFFTUSSRX3B · pith_short_8: QPVQEKFF

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/QPVQEKFFTUSSRX3B6BVLCIXR2V \
  | 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: 83eb0228a59d2528df61f06ab122f1d541ac41ca51cb05f7c7cbbdabfe1aa3e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fac9b9b5cc7a069f1789ae2ea9ca7e1640d22d2b4f616bc7ba3ebb1ce1dab8a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-10-20T15:29:23Z",
    "title_canon_sha256": "6bcaf170097d1ab0a100b0d20cb3f617ca10b86eaf989b4548417c7ef542a4bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07576",
    "kind": "arxiv",
    "version": 1
  }
}