Pith Number

pith:V2ROQFFR

pith:2014:V2ROQFFRS5L3ERVLHFFKWCEFDJ

not attested not anchored not stored refs pending

Multi-Step Stochastic ADMM in High Dimensions: Applications to Sparse Optimization and Noisy Matrix Decomposition

Anima Anandkumar, Edmond Jonckheere, Hanie Sedghi

arxiv:1402.5131 v6 · 2014-02-20 · cs.LG · math.OC · 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{V2ROQFFRS5L3ERVLHFFKWCEFDJ}

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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	2026-05-18T01:37:16.237124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea2e814b19757b246ab394aab08851a730336ba8dcd3d2623654e31ec2fea56

Aliases

arxiv: 1402.5131 · arxiv_version: 1402.5131v6 · doi: 10.48550/arxiv.1402.5131 · pith_short_12: V2ROQFFRS5L3 · pith_short_16: V2ROQFFRS5L3ERVL · pith_short_8: V2ROQFFR

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/V2ROQFFRS5L3ERVLHFFKWCEFDJ \
  | 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: aea2e814b19757b246ab394aab08851a730336ba8dcd3d2623654e31ec2fea56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01f621d4a0a949176535de225862ecb5df47498cf19d14ac8fb1a3439587a63",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-02-20T20:48:10Z",
    "title_canon_sha256": "4b712bd685f53cbe6968caf7d32202d1743cac85399fa988371feef1e672f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5131",
    "kind": "arxiv",
    "version": 6
  }
}