Pith Number

pith:SLC3J5KM

pith:2018:SLC3J5KMJ7NRIDPW5N2D4QTDHA

not attested not anchored not stored refs pending

Analysis of Minimax Error Rate for Crowdsourcing and Its Application to Worker Clustering Model

Hideaki Imamura, Issei Sato, Masashi Sugiyama

arxiv:1802.04551 v2 · 2018-02-13 · stat.ML · cs.HC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLC3J5KMJ7NRIDPW5N2D4QTDHA}

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	2026-05-18T00:13:44.906677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c5b4f54c4fdb140df6eb743e426338044255470a488e5b623edb1d2f208345

Aliases

arxiv: 1802.04551 · arxiv_version: 1802.04551v2 · doi: 10.48550/arxiv.1802.04551 · pith_short_12: SLC3J5KMJ7NR · pith_short_16: SLC3J5KMJ7NRIDPW · pith_short_8: SLC3J5KM

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/SLC3J5KMJ7NRIDPW5N2D4QTDHA \
  | 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: 92c5b4f54c4fdb140df6eb743e426338044255470a488e5b623edb1d2f208345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3de1e340e6598c5fae550f0e5ccc2953cf8b9417fb1349a6dbd0b5ee4af296",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-13T10:47:14Z",
    "title_canon_sha256": "8d87caf63d74b3ebd5785b3ca2f16d221f181364756d6b8cc74ef9796632ef98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04551",
    "kind": "arxiv",
    "version": 2
  }
}