Pith Number

pith:NBO6KVV2

pith:2013:NBO6KVV2ZUFHGFRWYGMBQ32EN4

not attested not anchored not stored refs pending

Stein COnsistent Risk Estimator (SCORE) for hard thresholding

Charles-Alban Deledalle (IMB), Gabriel Peyr\'e (CEREMADE), Jalal Fadili (GREYC)

arxiv:1301.5874 v1 · 2013-01-24 · math.ST · stat.AP · 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{NBO6KVV2ZUFHGFRWYGMBQ32EN4}

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	2026-05-18T03:35:37.104737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685de556bacd0a731636c198186f446f3f1d632b3a5a0da296983af647e29dae

Aliases

arxiv: 1301.5874 · arxiv_version: 1301.5874v1 · doi: 10.48550/arxiv.1301.5874 · pith_short_12: NBO6KVV2ZUFH · pith_short_16: NBO6KVV2ZUFHGFRW · pith_short_8: NBO6KVV2

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/NBO6KVV2ZUFHGFRWYGMBQ32EN4 \
  | 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: 685de556bacd0a731636c198186f446f3f1d632b3a5a0da296983af647e29dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ee76cfe80d478fcaee0d77c3627db37811ab3b143166accfc0c0a0db284b50",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-01-24T19:29:49Z",
    "title_canon_sha256": "97387265187c8512ff14ff0aedc4491bd274ee544f1fa335209340dd9f879855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5874",
    "kind": "arxiv",
    "version": 1
  }
}