Pith Number

pith:DC6VOM23

pith:2010:DC6VOM23AMO2L74KM5XH4UREYO

not attested not anchored not stored refs pending

The Predictive Lasso

Chenlei Leng, David Nott, Minh-Ngoc Tran

arxiv:1009.2302 v1 · 2010-09-13 · 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{DC6VOM23AMO2L74KM5XH4UREYO}

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	2026-05-18T04:41:04.453041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bd57335b031da5ff8a676e7e5224c39160302a022efd437bd1bb99207588f2

Aliases

arxiv: 1009.2302 · arxiv_version: 1009.2302v1 · doi: 10.48550/arxiv.1009.2302 · pith_short_12: DC6VOM23AMO2 · pith_short_16: DC6VOM23AMO2L74K · pith_short_8: DC6VOM23

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/DC6VOM23AMO2L74KM5XH4UREYO \
  | 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: 18bd57335b031da5ff8a676e7e5224c39160302a022efd437bd1bb99207588f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3336034fac8bd9914a9bab5f7f12de94eb22e0bd0d28718a072a86259716d0f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2010-09-13T06:08:16Z",
    "title_canon_sha256": "98def73d779749275ebea50ddcd251ae0f307da98f727c566bbcd3cd5a21fcb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2302",
    "kind": "arxiv",
    "version": 1
  }
}