Pith Number

pith:JLR24DJB

pith:2014:JLR24DJBTUKW2FEVNHG5YWYFA3

not attested not anchored not stored refs pending

Sparse Estimation with the Swept Approximated Message-Passing Algorithm

Andre Manoel, Eric W. Tramel, Florent Krzakala, Lenka Zdeborov\'a

arxiv:1406.4311 v1 · 2014-06-17 · cs.IT · cond-mat.dis-nn · math.IT · physics.data-an · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLR24DJBTUKW2FEVNHG5YWYFA3}

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	2026-05-18T01:55:43.099467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ae3ae0d219d156d149569cddc5b0506db5c2346457cd3d62413b49c699d9a60

Aliases

arxiv: 1406.4311 · arxiv_version: 1406.4311v1 · doi: 10.48550/arxiv.1406.4311 · pith_short_12: JLR24DJBTUKW · pith_short_16: JLR24DJBTUKW2FEV · pith_short_8: JLR24DJB

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/JLR24DJBTUKW2FEVNHG5YWYFA3 \
  | 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: 4ae3ae0d219d156d149569cddc5b0506db5c2346457cd3d62413b49c699d9a60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67705b79b8862f9b253742f459e960f85cf53af4c64482457245f20ba7712bde",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.IT",
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-06-17T10:49:42Z",
    "title_canon_sha256": "8844b48e8f65d8699ca6a0a85965fd1aafbb90efdb9e5653d78129985a33b6b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4311",
    "kind": "arxiv",
    "version": 1
  }
}