Pith Number

pith:HEPIVQQ7

pith:2018:HEPIVQQ74NTPBUVRULQMTO4LLH

not attested not anchored not stored refs pending

Distributed Hypothesis Testing based on Unequal-Error Protection Codes

Michele Wigger, Sadaf Salehkalaibar

arxiv:1806.05533 v1 · 2018-06-14 · 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{HEPIVQQ74NTPBUVRULQMTO4LLH}

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	2026-05-18T00:13:14.901721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391e8ac21fe366f0d2b1a2e0c9bb8b59dc2300437847a7d644e4c0235cbb610e

Aliases

arxiv: 1806.05533 · arxiv_version: 1806.05533v1 · doi: 10.48550/arxiv.1806.05533 · pith_short_12: HEPIVQQ74NTP · pith_short_16: HEPIVQQ74NTPBUVR · pith_short_8: HEPIVQQ7

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/HEPIVQQ74NTPBUVRULQMTO4LLH \
  | 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: 391e8ac21fe366f0d2b1a2e0c9bb8b59dc2300437847a7d644e4c0235cbb610e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da3091ae445322d93078b2c8b69e61a8f1ac66a4840a21edbdd01800d7d9ecf",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-06-14T13:37:06Z",
    "title_canon_sha256": "d86ad1b2a1260c536d490574547b5d1beb3ffea3d4b6b49c22acbf7593f2dc69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05533",
    "kind": "arxiv",
    "version": 1
  }
}