Pith Number

pith:VUIB3PBI

pith:2017:VUIB3PBIOTWXQLEXVGMNPC4BNC

not attested not anchored not stored refs pending

Approximate message passing for nonconvex sparse regularization with stability and asymptotic analysis

Ayaka Sakata, Yingying Xu

arxiv:1711.02795 v3 · 2017-11-08 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUIB3PBIOTWXQLEXVGMNPC4BNC}

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	2026-05-18T00:19:25.499672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad101dbc2874ed782c97a998d78b8168b5ef07138f8225335a1d76c727182294

Aliases

arxiv: 1711.02795 · arxiv_version: 1711.02795v3 · doi: 10.48550/arxiv.1711.02795 · pith_short_12: VUIB3PBIOTWX · pith_short_16: VUIB3PBIOTWXQLEX · pith_short_8: VUIB3PBI

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/VUIB3PBIOTWXQLEXVGMNPC4BNC \
  | 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: ad101dbc2874ed782c97a998d78b8168b5ef07138f8225335a1d76c727182294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d257da0c047a5caea70ba0007cdfc01c521cd6cb71c8cf477cd7314e498c8f1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-08T01:36:55Z",
    "title_canon_sha256": "3726d807c74ca2e994511c81e4c7bf186dfd42c5eaeab93bfae17c1b87942049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02795",
    "kind": "arxiv",
    "version": 3
  }
}