Pith Number

pith:FPAI6QTF

pith:2016:FPAI6QTFHEGR325TRUTUQLA7FE

not attested not anchored not stored refs pending

Empirical phi-divergence test-statistics for the equalityof means of two populations

Leandro Pardo, Narayanaswamy Balakrishnan, Nirian Martin

arxiv:1601.03640 v1 · 2016-01-14 · 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{FPAI6QTFHEGR325TRUTUQLA7FE}

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	2026-05-18T01:22:52.957287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc08f4265390d1debb38d27482c1f2901b1d8f58e742e5086d4e24035cd2c44

Aliases

arxiv: 1601.03640 · arxiv_version: 1601.03640v1 · doi: 10.48550/arxiv.1601.03640 · pith_short_12: FPAI6QTFHEGR · pith_short_16: FPAI6QTFHEGR325T · pith_short_8: FPAI6QTF

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/FPAI6QTFHEGR325TRUTUQLA7FE \
  | 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: 2bc08f4265390d1debb38d27482c1f2901b1d8f58e742e5086d4e24035cd2c44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929858b425d8faf05a247d371bbc286c186dc94cc3c6af82f535f782ba82a7b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-01-14T16:04:58Z",
    "title_canon_sha256": "04c56c85d5724f251779a5ba71807fac59509b51fd0fb3046182c376c0af5351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03640",
    "kind": "arxiv",
    "version": 1
  }
}