Pith Number

pith:DF5DFMBK

pith:2016:DF5DFMBKC77TEH4DWXGLP2XWWG

not attested not anchored not stored refs pending

Estimator selection: a new method with applications to kernel density estimation

(2) CEREMADE), Claire Lacour (1), LM-Orsay, Pascal Massart (1), Vincent Rivoirard (2) ((1) SELECT

arxiv:1607.05091 v2 · 2016-07-18 · 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{DF5DFMBKC77TEH4DWXGLP2XWWG}

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	2026-05-18T00:32:36.471972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197a32b02a17ff321f83b5ccb7eaf6b1a2868e34219ef96ed2272c6a995b27d2

Aliases

arxiv: 1607.05091 · arxiv_version: 1607.05091v2 · doi: 10.48550/arxiv.1607.05091 · pith_short_12: DF5DFMBKC77T · pith_short_16: DF5DFMBKC77TEH4D · pith_short_8: DF5DFMBK

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/DF5DFMBKC77TEH4DWXGLP2XWWG \
  | 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: 197a32b02a17ff321f83b5ccb7eaf6b1a2868e34219ef96ed2272c6a995b27d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0172a4241a1ba24e5b0d9735849d2c1a15767110744f0d12fa30bc06db89daeb",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-07-18T14:13:05Z",
    "title_canon_sha256": "7e4ef491f15e5114f8f3b5ede2b2cd1e7750feacc6765de919107d06bca66769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05091",
    "kind": "arxiv",
    "version": 2
  }
}