Pith Number

pith:F52NGXIU

pith:2014:F52NGXIUDJRR6JQZKBNEPGE35X

not attested not anchored not stored refs pending

Phi-Divergence test statistics for testing the validity of latent class models for binary data

\'Angel Felipe, Leandro Pardo, Nirian Mart\'in, Pedro Miranda

arxiv:1407.2165 v1 · 2014-07-08 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F52NGXIUDJRR6JQZKBNEPGE35X}

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	2026-05-18T02:48:03.156377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f74d35d141a631f2619505a47989bede679c30352b47ee03e6335aea5858495

Aliases

arxiv: 1407.2165 · arxiv_version: 1407.2165v1 · doi: 10.48550/arxiv.1407.2165 · pith_short_12: F52NGXIUDJRR · pith_short_16: F52NGXIUDJRR6JQZ · pith_short_8: F52NGXIU

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/F52NGXIUDJRR6JQZKBNEPGE35X \
  | 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: 2f74d35d141a631f2619505a47989bede679c30352b47ee03e6335aea5858495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f399fc01132a1391919f10dba240f2c78e7691fab3f9b44976c9e5859a31bd46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-07-08T16:46:29Z",
    "title_canon_sha256": "57c43868b8822a33dd67c6647e91c28072c06ebba3a711938517a755c3688665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2165",
    "kind": "arxiv",
    "version": 1
  }
}