Pith Number

pith:ODNGVOPB

pith:2013:ODNGVOPBPY6UBPFPCPNG5ZHMFJ

not attested not anchored not stored refs pending

Fast Approximate L_infty Minimization: Speeding Up Robust Regression

Anton van den Hengel, Chunhua Shen, Fumin Shen, Rhys Hill, Zhenmin Tang

arxiv:1304.1250 v1 · 2013-04-04 · cs.CV · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODNGVOPBPY6UBPFPCPNG5ZHMFJ}

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	2026-05-18T03:29:04.158944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70da6ab9e17e3d40bcaf13da6ee4ec2a58527c7689929433975aca47321d3e4c

Aliases

arxiv: 1304.1250 · arxiv_version: 1304.1250v1 · doi: 10.48550/arxiv.1304.1250 · pith_short_12: ODNGVOPBPY6U · pith_short_16: ODNGVOPBPY6UBPFP · pith_short_8: ODNGVOPB

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/ODNGVOPBPY6UBPFPCPNG5ZHMFJ \
  | 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: 70da6ab9e17e3d40bcaf13da6ee4ec2a58527c7689929433975aca47321d3e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39b3cd8ba95e909f2151d370012fc5b8cace987e04fb96f2345d393c0fadffb",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-04-04T05:57:56Z",
    "title_canon_sha256": "830c612b21c458fa4133d98161ac3e4733089055ca39f444aba5363a6db51f2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1250",
    "kind": "arxiv",
    "version": 1
  }
}