Pith Number

pith:WE4SVILG

pith:2026:WE4SVILGAPVFSR2QS5HRJKFMCK

not attested not anchored not stored refs pending

Global convergence analysis of mixtures of Exponential densities

Kathryn Dullerud, Rajita Chandak

arxiv:2606.28053 v1 · 2026-06-26 · 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{WE4SVILGAPVFSR2QS5HRJKFMCK}

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	2026-06-29T01:14:56.389132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1392aa16603ea594750974f14a8ac12a9f99eb49095dcaee161436efaddf0e9

Aliases

arxiv: 2606.28053 · arxiv_version: 2606.28053v1 · doi: 10.48550/arxiv.2606.28053 · pith_short_12: WE4SVILGAPVF · pith_short_16: WE4SVILGAPVFSR2Q · pith_short_8: WE4SVILG

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/WE4SVILGAPVFSR2QS5HRJKFMCK \
  | 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: b1392aa16603ea594750974f14a8ac12a9f99eb49095dcaee161436efaddf0e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c40633815c71f68a3c9eaa89a9365a9742769798c84c9d0042377306a9733987",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-26T12:56:10Z",
    "title_canon_sha256": "78e89a5eed889f21c51a7a7b8e5fd2fbb232f85f90729178b327cbdc9cb708e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28053",
    "kind": "arxiv",
    "version": 1
  }
}