Pith Number

pith:67QLEMHZ

pith:2016:67QLEMHZMQGFBPW7CKEINH5PPX

not attested not anchored not stored refs pending

Evaluating Crowdsourcing Participants in the Absence of Ground-Truth

Glenn Fung, Jennifer Dy, Ramanathan Subramanian, Romer Rosales

arxiv:1605.09432 v1 · 2016-05-30 · 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{67QLEMHZMQGFBPW7CKEINH5PPX}

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.

Cited by

3 papers in Pith

Negative Ontology of True Target for Machine Learning: Towards Evaluation and Learning under Democratic Supervision

Receipt and verification

First computed	2026-05-18T01:13:17.346832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e0b230f9640c50bedf1288869faf7de93d4cb6898e8868196aa3e87c3e957c

Aliases

arxiv: 1605.09432 · arxiv_version: 1605.09432v1 · doi: 10.48550/arxiv.1605.09432 · pith_short_12: 67QLEMHZMQGF · pith_short_16: 67QLEMHZMQGFBPW7 · pith_short_8: 67QLEMHZ

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/67QLEMHZMQGFBPW7CKEINH5PPX \
  | 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: f7e0b230f9640c50bedf1288869faf7de93d4cb6898e8868196aa3e87c3e957c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339d94332c8205cb1592fb302d99dfd16fdb1595897e49f2ebda7d5f17033f14",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2016-05-30T22:05:36Z",
    "title_canon_sha256": "ea2d778fbdbd4ab62a39c394bd96ed3cd9fc98d5225de610d61d10d18d46f54f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09432",
    "kind": "arxiv",
    "version": 1
  }
}