Pith Number

pith:NSZXLL7C

pith:2011:NSZXLL7C6YSQJSNC3CHUO2OSWN

not attested not anchored not stored refs pending

Peak Reduction and Clipping Mitigation by Compressive Sensing

Ebrahim B. Al-Safadi, Tareq Y. Al-Naffouri

arxiv:1101.4335 v1 · 2011-01-22 · cs.IT · math.IT · 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{NSZXLL7C6YSQJSNC3CHUO2OSWN}

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	2026-05-18T02:03:25.264884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb375afe2f62504c9a2d88f4769d2b343b69bd5ac43c25e5a820079244df787

Aliases

arxiv: 1101.4335 · arxiv_version: 1101.4335v1 · doi: 10.48550/arxiv.1101.4335 · pith_short_12: NSZXLL7C6YSQ · pith_short_16: NSZXLL7C6YSQJSNC · pith_short_8: NSZXLL7C

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/NSZXLL7C6YSQJSNC3CHUO2OSWN \
  | 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: 6cb375afe2f62504c9a2d88f4769d2b343b69bd5ac43c25e5a820079244df787

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417239ee926b178e9534db89d115801e11e6a6c529dadc2bf98d534a844ee235",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-01-22T23:50:01Z",
    "title_canon_sha256": "6802f9de459048749e029b723c571faa9cbff2c19d7c7a1d3d28519a0ba422ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4335",
    "kind": "arxiv",
    "version": 1
  }
}