Pith Number

pith:M3MKVHIW

pith:2011:M3MKVHIWI7DQCM5BFS6KNMALA5

not attested not anchored not stored refs pending

A Reliable Effective Terascale Linear Learning System

Alekh Agarwal, John Langford, Miroslav Dudik, Olivier Chapelle

arxiv:1110.4198 v3 · 2011-10-19 · 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{M3MKVHIWI7DQCM5BFS6KNMALA5}

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	2026-05-18T03:18:40.541543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d8aa9d1647c70133a12cbca6b00b07479632b8dbe71933f5e6d145cbf31363

Aliases

arxiv: 1110.4198 · arxiv_version: 1110.4198v3 · doi: 10.48550/arxiv.1110.4198 · pith_short_12: M3MKVHIWI7DQ · pith_short_16: M3MKVHIWI7DQCM5B · pith_short_8: M3MKVHIW

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/M3MKVHIWI7DQCM5BFS6KNMALA5 \
  | 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: 66d8aa9d1647c70133a12cbca6b00b07479632b8dbe71933f5e6d145cbf31363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0379ecbb9472733f41ef9302335a4208c9c2bbdb8eb93d19b13d5bb779a3b0be",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-10-19T07:34:19Z",
    "title_canon_sha256": "348af51b8a28b1de5bbcc010ff71b87f3083e5f27438eb2cf69bfd0566c7ceb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4198",
    "kind": "arxiv",
    "version": 3
  }
}