Pith Number

pith:QTW75JP7

pith:2014:QTW75JP75CEOM6DX3L7X34VVRW

not attested not anchored not stored refs pending

Statistical Decision Making for Optimal Budget Allocation in Crowd Labeling

Dengyong Zhou, Qihang Lin, Xi Chen

arxiv:1403.3080 v2 · 2014-03-12 · cs.LG · math.OC · 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{QTW75JP75CEOM6DX3L7X34VVRW}

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	2026-05-18T02:53:26.505048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84edfea5ffe888e67877daff7df2b58d9aa9ac16f7cd4f56909921de13e50ef1

Aliases

arxiv: 1403.3080 · arxiv_version: 1403.3080v2 · doi: 10.48550/arxiv.1403.3080 · pith_short_12: QTW75JP75CEO · pith_short_16: QTW75JP75CEOM6DX · pith_short_8: QTW75JP7

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/QTW75JP75CEOM6DX3L7X34VVRW \
  | 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: 84edfea5ffe888e67877daff7df2b58d9aa9ac16f7cd4f56909921de13e50ef1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8589a40effa0798a5205117dea6a81e4a7fdfc546caf701a75ff43d3a401b8d",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-03-12T19:55:00Z",
    "title_canon_sha256": "400e214b57753f83a648683d90c46bbc39a7220bb882adb17615c5ded48cb825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3080",
    "kind": "arxiv",
    "version": 2
  }
}