Pith Number

pith:6U2WAGEL

pith:2013:6U2WAGELQGYF6QBO6SAVVOS4V4

not attested not anchored not stored refs pending

Robust High Dimensional Sparse Regression and Matching Pursuit

Constantine Caramanis, Shie Mannor, Yudong Chen

arxiv:1301.2725 v1 · 2013-01-12 · stat.ML · cs.IT · cs.LG · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6U2WAGELQGYF6QBO6SAVVOS4V4}

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.

Cited by

1 paper in Pith

Targeted Backdoor Attacks on Deep Learning Systems Using Data Poisoning

Receipt and verification

First computed	2026-05-18T03:36:35.432928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53560188b81b05f402ef4815aba5caf253c04f628013dd90841f35ac36120f3

Aliases

arxiv: 1301.2725 · arxiv_version: 1301.2725v1 · doi: 10.48550/arxiv.1301.2725 · pith_short_12: 6U2WAGELQGYF · pith_short_16: 6U2WAGELQGYF6QBO · pith_short_8: 6U2WAGEL

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/6U2WAGELQGYF6QBO6SAVVOS4V4 \
  | 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: f53560188b81b05f402ef4815aba5caf253c04f628013dd90841f35ac36120f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834b4164b37327dce5499e4c007a93756057e640b4ad23fa14bb75a371d8852d",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-01-12T22:39:56Z",
    "title_canon_sha256": "0b3621c936c8ff96b7ccb4f21410daa6fd7cc81cda2344fe8966344f9d0b2796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2725",
    "kind": "arxiv",
    "version": 1
  }
}