Pith Number

pith:LHBOXDEK

pith:2013:LHBOXDEKHFR6RNNMGZDTMJBMYI

not attested not anchored not stored refs pending

Para-active learning

Alekh Agarwal, John Langford, Leon Bottou, Miroslav Dudik

arxiv:1310.8243 v1 · 2013-10-30 · 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{LHBOXDEKHFR6RNNMGZDTMJBMYI}

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	2026-05-18T03:08:25.643584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c2eb8c8a3963e8b5ac364736242cc215911c8128e568bc0b769ef725e5810b

Aliases

arxiv: 1310.8243 · arxiv_version: 1310.8243v1 · doi: 10.48550/arxiv.1310.8243 · pith_short_12: LHBOXDEKHFR6 · pith_short_16: LHBOXDEKHFR6RNNM · pith_short_8: LHBOXDEK

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/LHBOXDEKHFR6RNNMGZDTMJBMYI \
  | 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: 59c2eb8c8a3963e8b5ac364736242cc215911c8128e568bc0b769ef725e5810b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b6936bd112acace01b848f9b2aadbe3f18f4a3dcf156ed707f95df644aefd2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-10-30T17:49:11Z",
    "title_canon_sha256": "e41bc1bf51ed02aecedbc468f7c712c8d637fa7c14012ba05b73e8787df3091f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8243",
    "kind": "arxiv",
    "version": 1
  }
}