Pith Number

pith:WPKRXKRY

pith:2014:WPKRXKRYYRLTUP7JL7BXMHEDV5

not attested not anchored not stored refs pending

New Accumulative Score Function Based Bound For Sparsity Level of L1 Minimization

Sheng Han, Suzhen Wang, Zhiguo Zhang

arxiv:1410.2447 v1 · 2014-10-09 · math.ST · 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{WPKRXKRYYRLTUP7JL7BXMHEDV5}

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	2026-05-18T02:40:46.348900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d51baa38c4573a3fe95fc3761c83af5be93135659f03557337c3ae09ba3e49

Aliases

arxiv: 1410.2447 · arxiv_version: 1410.2447v1 · doi: 10.48550/arxiv.1410.2447 · pith_short_12: WPKRXKRYYRLT · pith_short_16: WPKRXKRYYRLTUP7J · pith_short_8: WPKRXKRY

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/WPKRXKRYYRLTUP7JL7BXMHEDV5 \
  | 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: b3d51baa38c4573a3fe95fc3761c83af5be93135659f03557337c3ae09ba3e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff394752f4b98e9469a06a0e0fc290dfddf751f653d00d54e770ccffdff9ec41",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-09T13:20:21Z",
    "title_canon_sha256": "627f9998d739815addd8548d169afdc537a4753092176c4a85e548789290674b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2447",
    "kind": "arxiv",
    "version": 1
  }
}