Pith Number

pith:Z7AHSF5D

pith:2015:Z7AHSF5DXKXNZ6W2F3POGJ7J2Z

not attested not anchored not stored refs pending

Adaptive Monotone Shrinkage for Regression

Dean Foster, Robert Stine, Zhuang Ma

arxiv:1505.01743 v1 · 2015-05-07 · 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{Z7AHSF5DXKXNZ6W2F3POGJ7J2Z}

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	2026-05-18T02:16:39.907106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc07917a3baaedcfada2edee327e9d66f201fc023c38d18e029f63c1a0f6319

Aliases

arxiv: 1505.01743 · arxiv_version: 1505.01743v1 · doi: 10.48550/arxiv.1505.01743 · pith_short_12: Z7AHSF5DXKXN · pith_short_16: Z7AHSF5DXKXNZ6W2 · pith_short_8: Z7AHSF5D

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/Z7AHSF5DXKXNZ6W2F3POGJ7J2Z \
  | 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: cfc07917a3baaedcfada2edee327e9d66f201fc023c38d18e029f63c1a0f6319

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e0214624303eafcf52b565b1d5827b81ba5327521d4b365e8c6742a2aedfbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-05-07T15:24:54Z",
    "title_canon_sha256": "3ded89aed55e16f7579773743a0c23dc11b22b548453ae1b214b3affe38e0e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01743",
    "kind": "arxiv",
    "version": 1
  }
}