Pith Number

pith:J34QQFOG

pith:2012:J34QQFOGURCFME5MQJNPKRK5UL

not attested not anchored not stored refs pending

Probabilistic Reconstruction in Compressed Sensing: Algorithms, Phase Diagrams, and Threshold Achieving Matrices

Florent Krzakala, Fran\c{c}ois Sausset, Lenka Zdeborov\'a, Marc M\'ezard, Yifan Sun

arxiv:1206.3953 v1 · 2012-06-18 · cond-mat.stat-mech · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J34QQFOGURCFME5MQJNPKRK5UL}

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	2026-05-18T03:48:35.274871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ef90815c6a4445613ac825af5455da2d27fa3acb912702a1c09f3b356989f23

Aliases

arxiv: 1206.3953 · arxiv_version: 1206.3953v1 · doi: 10.48550/arxiv.1206.3953 · pith_short_12: J34QQFOGURCF · pith_short_16: J34QQFOGURCFME5M · pith_short_8: J34QQFOG

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/J34QQFOGURCFME5MQJNPKRK5UL \
  | 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: 4ef90815c6a4445613ac825af5455da2d27fa3acb912702a1c09f3b356989f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60f1f094fa9a89187925cef11ac83d900de02496918c2e601e65a777235eb5c8",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-06-18T14:41:52Z",
    "title_canon_sha256": "b245d7251f0efcfca48ab1b6d8fc1c71ac0ce115eadb8fad2d97d15b9d85b9e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3953",
    "kind": "arxiv",
    "version": 1
  }
}