Pith Number

pith:WYCUE3HB

pith:2012:WYCUE3HBKQWRKDBEGBKCIXUCG2

not attested not anchored not stored refs pending

A Review of Kernel Density Estimation with Applications to Econometrics

Adriano Zanin Zambom, Ronaldo Dias

arxiv:1212.2812 v1 · 2012-12-12 · 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{WYCUE3HBKQWRKDBEGBKCIXUCG2}

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.

Cited by

1 paper in Pith

GetDist: a Python package for analysing Monte Carlo samples

Receipt and verification

First computed	2026-05-18T03:38:35.319432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b605426ce1542d150c243054245e8236bf6bd1d910145093af8af1358b6c8e3e

Aliases

arxiv: 1212.2812 · arxiv_version: 1212.2812v1 · doi: 10.48550/arxiv.1212.2812 · pith_short_12: WYCUE3HBKQWR · pith_short_16: WYCUE3HBKQWRKDBE · pith_short_8: WYCUE3HB

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/WYCUE3HBKQWRKDBEGBKCIXUCG2 \
  | 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: b605426ce1542d150c243054245e8236bf6bd1d910145093af8af1358b6c8e3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26d0086e6540573c467595ad3df35b73fc535a7f3f02a6d442cfd669310c0d2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-12-12T13:30:23Z",
    "title_canon_sha256": "400a442d09748d30622fe79a7f95414495df1c75a68fa9649c4f622456fdc885"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2812",
    "kind": "arxiv",
    "version": 1
  }
}