Pith Number

pith:MIHN4PXT

pith:2014:MIHN4PXTSUR2PRXNHCTQFJ3QRI

not attested not anchored not stored refs pending

Mechanism Design for Crowdsourcing: An Optimal 1-1/e Competitive Budget-Feasible Mechanism for Large Markets

Afshin Nikzad, Gagan Goel, Nima Anari

arxiv:1405.2452 v3 · 2014-05-10 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIHN4PXTSUR2PRXNHCTQFJ3QRI}

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	2026-05-18T02:45:21.347535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620ede3ef39523a7c6ed38a702a7708a0148a874206dd42a623c72bfb49177cd

Aliases

arxiv: 1405.2452 · arxiv_version: 1405.2452v3 · doi: 10.48550/arxiv.1405.2452 · pith_short_12: MIHN4PXTSUR2 · pith_short_16: MIHN4PXTSUR2PRXN · pith_short_8: MIHN4PXT

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/MIHN4PXTSUR2PRXNHCTQFJ3QRI \
  | 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: 620ede3ef39523a7c6ed38a702a7708a0148a874206dd42a623c72bfb49177cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070b5742c6bacf0bea8284b141e25b147ebb2840b91a40ce99db94d5f30f186d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-05-10T16:55:57Z",
    "title_canon_sha256": "614ee5a3e91d8bc34efa44a50b6936240da0233c19f4f4036d6a4f4a633a94da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2452",
    "kind": "arxiv",
    "version": 3
  }
}