Pith Number

pith:WQT5U5BE

pith:2014:WQT5U5BEQ2G27GFO4UIWZ2PAXK

not attested not anchored not stored refs pending

A Discrete Gumbel Distribution

Dhrubajyoti Chakravarty, Subrata Chakraborty

arxiv:1410.7568 v1 · 2014-10-28 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQT5U5BEQ2G27GFO4UIWZ2PAXK}

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	2026-05-18T02:39:10.011595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b427da7424868daf98aee5116ce9e0bab0a831c6b19d38aace3b95212381abd2

Aliases

arxiv: 1410.7568 · arxiv_version: 1410.7568v1 · doi: 10.48550/arxiv.1410.7568 · pith_short_12: WQT5U5BEQ2G2 · pith_short_16: WQT5U5BEQ2G27GFO · pith_short_8: WQT5U5BE

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/WQT5U5BEQ2G27GFO4UIWZ2PAXK \
  | 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: b427da7424868daf98aee5116ce9e0bab0a831c6b19d38aace3b95212381abd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44c4f0933955545bff77f663e4c4fcc0317c33aefa141d0ebed362a293d6476",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-28T10:05:37Z",
    "title_canon_sha256": "bb7ee728729ac9d5df49f724853ebc59b02ea8ab37aa2cf411783155dbbf184e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7568",
    "kind": "arxiv",
    "version": 1
  }
}