Pith Number

pith:7O4MAMLZ

pith:2012:7O4MAMLZZ6LG3MDWEO3QC56SHC

not attested not anchored not stored refs pending

Optimal Multi-Dimensional Mechanism Design: Reducing Revenue to Welfare Maximization

Constantinos Daskalakis, S. Matthew Weinberg, Yang Cai

arxiv:1207.5518 v1 · 2012-07-23 · cs.GT · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7O4MAMLZZ6LG3MDWEO3QC56SHC}

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	2026-05-18T03:50:22.700344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbb8c03179cf966db07623b70177d2389060ec2219a4b69061d1c8bfca3d9fdd

Aliases

arxiv: 1207.5518 · arxiv_version: 1207.5518v1 · doi: 10.48550/arxiv.1207.5518 · pith_short_12: 7O4MAMLZZ6LG · pith_short_16: 7O4MAMLZZ6LG3MDW · pith_short_8: 7O4MAMLZ

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/7O4MAMLZZ6LG3MDWEO3QC56SHC \
  | 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: fbb8c03179cf966db07623b70177d2389060ec2219a4b69061d1c8bfca3d9fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09ec8114e12aa4a771441bf00d7730b303c0e53af30c2459bcdc1d735b7114fd",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-07-23T20:02:44Z",
    "title_canon_sha256": "5dca3ddc39d8303d56c469f1f73a489addc25c3a02d703bedbe6c1380485a036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5518",
    "kind": "arxiv",
    "version": 1
  }
}