Pith Number

pith:UI4TMIDO

pith:2019:UI4TMIDOUJAEL72UMZHN57EQXF

not attested not anchored not stored refs pending

Maximum Approximated Likelihood Estimation

Constantin Weiser, Florian Heiss, Jens Oettershagen, Michael Griebel

arxiv:1908.04110 v1 · 2019-08-12 · econ.EM · 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{UI4TMIDOUJAEL72UMZHN57EQXF}

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	2026-07-04T23:53:20.820093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23936206ea24045ff54664edefc90b9539a82f2ab379375402ba9f0b228c9a9

Aliases

arxiv: 1908.04110 · arxiv_version: 1908.04110v1 · doi: 10.48550/arxiv.1908.04110 · pith_short_12: UI4TMIDOUJAE · pith_short_16: UI4TMIDOUJAEL72U · pith_short_8: UI4TMIDO

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/UI4TMIDOUJAEL72UMZHN57EQXF \
  | 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: a23936206ea24045ff54664edefc90b9539a82f2ab379375402ba9f0b228c9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fe541880250975e90d0beadbe02980100c6e0a6d08425b4ef37c1196877ad4e",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2019-08-12T12:22:52Z",
    "title_canon_sha256": "175a5930ad984a14bdd10752b7aaa7947e40f4a997447dec2645fa8384ec88ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04110",
    "kind": "arxiv",
    "version": 1
  }
}