Pith Number

pith:4KHZYH67

pith:2011:4KHZYH674TU6V3P6ADWWVJL5RB

not attested not anchored not stored refs pending

Accurate Prediction of Phase Transitions in Compressed Sensing via a Connection to Minimax Denoising

Andrea Montanari, David Donoho, Iain Johnstone

arxiv:1111.1041 v2 · 2011-11-04 · 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{4KHZYH674TU6V3P6ADWWVJL5RB}

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	2026-05-18T03:37:05.731466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28f9c1fdfe4e9eaedfe00ed6aa57d88412acd087b870dd768f9835f38e7f484

Aliases

arxiv: 1111.1041 · arxiv_version: 1111.1041v2 · doi: 10.48550/arxiv.1111.1041 · pith_short_12: 4KHZYH674TU6 · pith_short_16: 4KHZYH674TU6V3P6 · pith_short_8: 4KHZYH67

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/4KHZYH674TU6V3P6ADWWVJL5RB \
  | 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: e28f9c1fdfe4e9eaedfe00ed6aa57d88412acd087b870dd768f9835f38e7f484

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6378c7e8a230a7d183547afd5d69882b84418e31991246f7e8dbedc68cd75d1a",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-11-04T04:50:07Z",
    "title_canon_sha256": "cce5ee57cc9adc86378b4caab2d34fdd7e64e97ee25977dbc996b2b1de95c69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1041",
    "kind": "arxiv",
    "version": 2
  }
}