Pith Number

pith:UMOXA2IY

pith:2011:UMOXA2IYVTPYVGEGXPH37EFXGK

not attested not anchored not stored refs pending

Fast global convergence of gradient methods for high-dimensional statistical recovery

Alekh Agarwal, Martin J. Wainwright, Sahand N. Negahban

arxiv:1104.4824 v3 · 2011-04-25 · stat.ML · 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{UMOXA2IYVTPYVGEGXPH37EFXGK}

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	2026-05-18T03:50:11.040838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31d706918acdf8a9886bbcfbf90b732b7634bb45f6488a90898b900a985f940

Aliases

arxiv: 1104.4824 · arxiv_version: 1104.4824v3 · doi: 10.48550/arxiv.1104.4824 · pith_short_12: UMOXA2IYVTPY · pith_short_16: UMOXA2IYVTPYVGEG · pith_short_8: UMOXA2IY

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/UMOXA2IYVTPYVGEGXPH37EFXGK \
  | 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: a31d706918acdf8a9886bbcfbf90b732b7634bb45f6488a90898b900a985f940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad56ec97bbc2bc8a34d9a3142546d249f9381b63a2bf4b831f6c26e5ceca92f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2011-04-25T23:53:45Z",
    "title_canon_sha256": "9dad866fd46f501a2b2d556969d484473dac130479354203c20cf89e39ab4a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4824",
    "kind": "arxiv",
    "version": 3
  }
}