Pith Number

pith:6UI5KC47

pith:2016:6UI5KC47EYPC433WOWSN5RVQSV

not attested not anchored not stored refs pending

Optimal Inference in Crowdsourced Classification via Belief Propagation

Jinwoo Shin, Jungseul Ok, Sewoong Oh, Yung Yi

arxiv:1602.03619 v4 · 2016-02-11 · 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{6UI5KC47EYPC433WOWSN5RVQSV}

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	2026-05-18T00:52:58.866864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f511d50b9f261e2e6f7675a4dec6b09555f487afeb42774c9718364f989879eb

Aliases

arxiv: 1602.03619 · arxiv_version: 1602.03619v4 · doi: 10.48550/arxiv.1602.03619 · pith_short_12: 6UI5KC47EYPC · pith_short_16: 6UI5KC47EYPC433W · pith_short_8: 6UI5KC47

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/6UI5KC47EYPC433WOWSN5RVQSV \
  | 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: f511d50b9f261e2e6f7675a4dec6b09555f487afeb42774c9718364f989879eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89da1a020313d8782581e9ab1183b0f49b365a8525f127d851de56f40a8d1f7d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-02-11T05:35:19Z",
    "title_canon_sha256": "17aeedd0bc4e903e89c3421df4b9438bfcaf59ac66ef23302cafee1c8873d04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03619",
    "kind": "arxiv",
    "version": 4
  }
}