Pith Number

pith:TSJG5T2O

pith:2022:TSJG5T2OEWBBAIC4SOC6DSJQFF

not attested not anchored not stored refs pending

Boundary Adaptive Local Polynomial Conditional Density Estimators

Matias D. Cattaneo, Michael Jansson, Rajita Chandak, Xinwei Ma

arxiv:2204.10359 v4 · 2022-04-21 · math.ST · econ.EM · stat.ME · 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{TSJG5T2OEWBBAIC4SOC6DSJQFF}

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	2026-07-05T07:24:45.849641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c926ecf4e258210205c9385e1c930296dcf552762653b9573176dd88c5f1538

Aliases

arxiv: 2204.10359 · arxiv_version: 2204.10359v4 · doi: 10.48550/arxiv.2204.10359 · pith_short_12: TSJG5T2OEWBB · pith_short_16: TSJG5T2OEWBBAIC4 · pith_short_8: TSJG5T2O

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/TSJG5T2OEWBBAIC4SOC6DSJQFF \
  | 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: 9c926ecf4e258210205c9385e1c930296dcf552762653b9573176dd88c5f1538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c34ef3904708d611764ecd5c5ba26352ee2f8f4b0c3966a90011d3e79a40bd01",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-04-21T18:35:22Z",
    "title_canon_sha256": "089bd712e65e77ac79bd2259119f76e25b54b5dee0ba4e851962a9fbb0c12dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10359",
    "kind": "arxiv",
    "version": 4
  }
}