Pith Number

pith:UAF4UEBF

pith:2016:UAF4UEBF2EHN2LLOORH44STDLK

not attested not anchored not stored refs pending

A Proximal Point Algorithm for Minimum Divergence Estimators with Application to Mixture Models

Diaa Al Mohamad, Michel Broniatowski

arxiv:1603.07117 v2 · 2016-03-23 · stat.CO · 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{UAF4UEBF2EHN2LLOORH44STDLK}

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	2026-05-18T01:12:34.343443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a00bca1025d10edd2d6e744fce4a635a8002f4c439667253d49393306a9ace30

Aliases

arxiv: 1603.07117 · arxiv_version: 1603.07117v2 · doi: 10.48550/arxiv.1603.07117 · pith_short_12: UAF4UEBF2EHN · pith_short_16: UAF4UEBF2EHN2LLO · pith_short_8: UAF4UEBF

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/UAF4UEBF2EHN2LLOORH44STDLK \
  | 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: a00bca1025d10edd2d6e744fce4a635a8002f4c439667253d49393306a9ace30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9133131bf5e470eb7ecccf496866630ec408d653eadaace2e72586cd34ab2bb4",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2016-03-23T10:19:16Z",
    "title_canon_sha256": "a7a3db6c43b37319892fc3652ea6f9dbaa3357216b064e8f863e78d03535d765"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07117",
    "kind": "arxiv",
    "version": 2
  }
}