Pith Number

pith:SRZAGLB2

pith:2014:SRZAGLB2JYL4D63AUWSGYIK6HW

not attested not anchored not stored refs pending

An Algorithm for Nonlinear, Nonparametric Model Choice and Prediction

Fr\'ed\'eric Ferraty, Peter Hall

arxiv:1401.8097 v1 · 2014-01-31 · 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{SRZAGLB2JYL4D63AUWSGYIK6HW}

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	2026-05-18T03:00:36.144327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9472032c3a4e17c1fb60a5a46c215e3db6a4fa086dd903db74957aeec43b01a2

Aliases

arxiv: 1401.8097 · arxiv_version: 1401.8097v1 · doi: 10.48550/arxiv.1401.8097 · pith_short_12: SRZAGLB2JYL4 · pith_short_16: SRZAGLB2JYL4D63A · pith_short_8: SRZAGLB2

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/SRZAGLB2JYL4D63AUWSGYIK6HW \
  | 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: 9472032c3a4e17c1fb60a5a46c215e3db6a4fa086dd903db74957aeec43b01a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e30f0edb09205b532d81afa04780b70f9cfc6bca01a8cf9af73125c5986e77e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-01-31T09:37:01Z",
    "title_canon_sha256": "17c563b19e3ff4030b689dfedc00824a72ddfddd09f2f3e3571a5d34ba288784"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8097",
    "kind": "arxiv",
    "version": 1
  }
}