Pith Number

pith:JQ7MM5B2

pith:2015:JQ7MM5B2WVMUPJ2JK7S5ICAQWT

not attested not anchored not stored refs pending

Enhanced Lasso Recovery on Graph

James von Brecht, Thomas Laurent, Xavier Bresson

arxiv:1506.05985 v1 · 2015-06-19 · cs.LG · 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{JQ7MM5B2WVMUPJ2JK7S5ICAQWT}

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	2026-05-18T01:42:46.582493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3ec6743ab55947a74957e5d40810b4c9f4312730bb8285f034fc7277e839f9

Aliases

arxiv: 1506.05985 · arxiv_version: 1506.05985v1 · doi: 10.48550/arxiv.1506.05985 · pith_short_12: JQ7MM5B2WVMU · pith_short_16: JQ7MM5B2WVMUPJ2J · pith_short_8: JQ7MM5B2

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/JQ7MM5B2WVMUPJ2JK7S5ICAQWT \
  | 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: 4c3ec6743ab55947a74957e5d40810b4c9f4312730bb8285f034fc7277e839f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a2af3c00062f0b9225e2a780aa18fef60a2d9cbf0205af2d4d49d640920867f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-06-19T12:59:18Z",
    "title_canon_sha256": "8da4f189ecf19d33d0d7cd0abca9eaa2cd0ad2da1c4eb7565da880878de32552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05985",
    "kind": "arxiv",
    "version": 1
  }
}