Pith Number

pith:5PJRACIY

pith:2013:5PJRACIYMTNDOBCHRNGCQXN4WP

not attested not anchored not stored refs pending

Estimation adaptative dans le mod\`ele single-index par l'approche d'oracle

Nora Serdyukova, Oleg Lepski

arxiv:1304.6958 v1 · 2013-04-25 · math.ST · math.PR · 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{5PJRACIYMTNDOBCHRNGCQXN4WP}

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	2026-05-18T03:27:10.741562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd310091864da3704478b4c285dbcb3ff78f9187288b5c392e7de0089be2c73

Aliases

arxiv: 1304.6958 · arxiv_version: 1304.6958v1 · doi: 10.48550/arxiv.1304.6958 · pith_short_12: 5PJRACIYMTND · pith_short_16: 5PJRACIYMTNDOBCH · pith_short_8: 5PJRACIY

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/5PJRACIYMTNDOBCHRNGCQXN4WP \
  | 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: ebd310091864da3704478b4c285dbcb3ff78f9187288b5c392e7de0089be2c73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f438f614d451576acba9a080bf60f742efe51f6d3f9f5b754f147da6a7645e4",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-04-25T16:38:31Z",
    "title_canon_sha256": "be23cf636073205fb81b14b05ce5480c19e24c197307bc08caf4e4d81f7bbe9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6958",
    "kind": "arxiv",
    "version": 1
  }
}