Pith Number

pith:G6DIERTV

pith:2020:G6DIERTV4DPX3GDIJYRFPFDRZT

not attested not anchored not stored refs pending

Empirical MSE Minimization to Estimate a Scalar Parameter

Cl\'ement de Chaisemartin, Xavier D'Haultf{\oe}uille

arxiv:2006.14667 v1 · 2020-06-25 · math.ST · econ.EM · 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{G6DIERTV4DPX3GDIJYRFPFDRZT}

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	2026-07-05T01:13:35.347326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3786824675e0df7d98684e22579471ccc6f1dbb463b7dabbe3f435206d9a28eb

Aliases

arxiv: 2006.14667 · arxiv_version: 2006.14667v1 · doi: 10.48550/arxiv.2006.14667 · pith_short_12: G6DIERTV4DPX · pith_short_16: G6DIERTV4DPX3GDI · pith_short_8: G6DIERTV

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/G6DIERTV4DPX3GDIJYRFPFDRZT \
  | 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: 3786824675e0df7d98684e22579471ccc6f1dbb463b7dabbe3f435206d9a28eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df78e566679b246ed509a50bcefbf3170a488c86c700f85fd7bdabc73c19e9dc",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2020-06-25T19:20:37Z",
    "title_canon_sha256": "d449a27cbee6946e900cfc12c4f002ef315dd37326ecb63b8073908e6c7277d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14667",
    "kind": "arxiv",
    "version": 1
  }
}