Pith Number

pith:WM7SND5M

pith:2019:WM7SND5MIJB57V6UMMIPLHA3NT

not attested not anchored not stored refs pending

Fault Diagnosis using Clustering. What Statistical Test to use for Hypothesis Testing?

Nagdev Amruthnath, Tarun Gupta

arxiv:1904.13365 v1 · 2019-04-30 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM7SND5MIJB57V6UMMIPLHA3NT}

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	2026-05-17T23:47:21.505223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33f268fac4243dfd7d46310f59c1b6ce948642200fd2cbf93855188129cf76a

Aliases

arxiv: 1904.13365 · arxiv_version: 1904.13365v1 · doi: 10.48550/arxiv.1904.13365 · pith_short_12: WM7SND5MIJB5 · pith_short_16: WM7SND5MIJB57V6U · pith_short_8: WM7SND5M

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/WM7SND5MIJB57V6UMMIPLHA3NT \
  | 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: b33f268fac4243dfd7d46310f59c1b6ce948642200fd2cbf93855188129cf76a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98016b73de44cb9a61ca69c3cd6d02d43b6c24ee0c5cb9baac95420283f1f198",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2019-04-30T16:54:05Z",
    "title_canon_sha256": "6e2e8ecf6ec740a837d5cf1dd17614986d40b07171f928d80e9de90d6f82334a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13365",
    "kind": "arxiv",
    "version": 1
  }
}