Pith Number

pith:KPKYQRTK

pith:2019:KPKYQRTK7HG37Y3EJR3O7J5D7G

not attested not anchored not stored refs pending

Distributed Hypothesis Testing: Cooperation and Concurrent Detection

Abdellatif Zaidi, Mich\`ele Wigger, Pierre Escamilla

arxiv:1907.07977 v1 · 2019-07-18 · 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{KPKYQRTK7HG37Y3EJR3O7J5D7G}

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	2026-05-17T23:40:15.497057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d588466af9cdbfe3644c76efa7a3f9aa3d589c60fdca9184b102923dc5b79a

Aliases

arxiv: 1907.07977 · arxiv_version: 1907.07977v1 · doi: 10.48550/arxiv.1907.07977 · pith_short_12: KPKYQRTK7HG3 · pith_short_16: KPKYQRTK7HG37Y3E · pith_short_8: KPKYQRTK

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/KPKYQRTK7HG37Y3EJR3O7J5D7G \
  | 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: 53d588466af9cdbfe3644c76efa7a3f9aa3d589c60fdca9184b102923dc5b79a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2572cf78a413a9e3885bb3d10adfa0c684cad9409e2d48a1e556d16c5e7ad2e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-07-18T10:44:47Z",
    "title_canon_sha256": "b1a5334d1983aaa8b83b285e451bde94b713293254165d71b9ddc719c4d629ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07977",
    "kind": "arxiv",
    "version": 1
  }
}