Pith Number

pith:525GRIN7

pith:2018:525GRIN7TAERUA626IEZPLSHYH

not attested not anchored not stored refs pending

Optimizing the Wisdom of the Crowd: Inference, Learning, and Teaching

Jingrui He, Yao Zhou

arxiv:1806.09018 v1 · 2018-06-23 · 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{525GRIN7TAERUA626IEZPLSHYH}

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	2026-05-18T00:12:30.596321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeba68a1bf98091a03daf20997ae47c1d609ff4af80d42ec82186278ec079c2c

Aliases

arxiv: 1806.09018 · arxiv_version: 1806.09018v1 · doi: 10.48550/arxiv.1806.09018 · pith_short_12: 525GRIN7TAER · pith_short_16: 525GRIN7TAERUA62 · pith_short_8: 525GRIN7

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/525GRIN7TAERUA626IEZPLSHYH \
  | 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: eeba68a1bf98091a03daf20997ae47c1d609ff4af80d42ec82186278ec079c2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f1bcc7b72f726ac5dc86267e151d7a0fde5a65df275c6dc362bdfa0238437ae",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-23T18:29:06Z",
    "title_canon_sha256": "4803b3ca951da7f03a8449e90eae5d055cff1da7014b32a88fc153e69c998daa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09018",
    "kind": "arxiv",
    "version": 1
  }
}