Pith Number

pith:FZPXIGGX

pith:2014:FZPXIGGXPGRBM5BFN6AQI3INMH

not attested not anchored not stored refs pending

Double or Nothing: Multiplicative Incentive Mechanisms for Crowdsourcing

Dengyong Zhou, Nihar B. Shah

arxiv:1408.1387 v3 · 2014-08-06 · cs.GT · 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{FZPXIGGXPGRBM5BFN6AQI3INMH}

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	2026-05-18T01:24:14.760866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5f7418d779a21674256f81046d0d61cfdf82c722697612cc69bd7b227c085e

Aliases

arxiv: 1408.1387 · arxiv_version: 1408.1387v3 · doi: 10.48550/arxiv.1408.1387 · pith_short_12: FZPXIGGXPGRB · pith_short_16: FZPXIGGXPGRBM5BF · pith_short_8: FZPXIGGX

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/FZPXIGGXPGRBM5BFN6AQI3INMH \
  | 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: 2e5f7418d779a21674256f81046d0d61cfdf82c722697612cc69bd7b227c085e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d660f2f8d72402c6670828d746f150af61bb0a8a2cdf32f3342d21cf78771ab",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-08-06T19:52:28Z",
    "title_canon_sha256": "29b1aa614712691e805dce2a7b2c4e76b1ea49e55750ccb75f2a68baeb908ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1387",
    "kind": "arxiv",
    "version": 3
  }
}