Pith Number

pith:4A2OP255

pith:2010:4A2OP255OI3AXQ6ZWNRGFJUT6Y

not attested not anchored not stored refs pending

Nonuniform Sparse Recovery with Subgaussian Matrices

Holger Rauhut, Ula\c{s} Ayaz

arxiv:1007.2354 v2 · 2010-07-14 · cs.IT · math.IT · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4A2OP255OI3AXQ6ZWNRGFJUT6Y}

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.

Cited by

1 paper in Pith

An SDP Relaxation for the Sparse Integer Least Squares Problem

Receipt and verification

First computed	2026-05-18T04:15:28.484415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e034e7ebbd72360bc3d9b36262a693f61305a0293485062a63742daec12ed5e3

Aliases

arxiv: 1007.2354 · arxiv_version: 1007.2354v2 · doi: 10.48550/arxiv.1007.2354 · pith_short_12: 4A2OP255OI3A · pith_short_16: 4A2OP255OI3AXQ6Z · pith_short_8: 4A2OP255

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/4A2OP255OI3AXQ6ZWNRGFJUT6Y \
  | 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: e034e7ebbd72360bc3d9b36262a693f61305a0293485062a63742daec12ed5e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4839dec3feddd1fce5693d6e40415c2aa81c5cceb1c7dd276df65bbf66581e59",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-07-14T15:19:46Z",
    "title_canon_sha256": "10b6b171baef62f782cb8076b3e1dbf0d2b02ccab01045a183a70ffeab6a7e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2354",
    "kind": "arxiv",
    "version": 2
  }
}