Pith Number

pith:WUBRJEO7

pith:2022:WUBRJEO7BUZLKTUFXVCDLUI5CG

not attested not anchored not stored refs pending

Learning Optimal Deterministic Auctions with Correlated Valuation Distributions

Chuan Yu, Da Huo, Fan Wu, Jian Xu, Zhenzhe Zheng, Zhilin Zhang

arxiv:2209.09005 v2 · 2022-09-19 · 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{WUBRJEO7BUZLKTUFXVCDLUI5CG}

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	2026-07-05T05:43:15.279125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5031491df0d32b54e85bd4435d11d1193b7978b07091dc4822f67a9e72a7814

Aliases

arxiv: 2209.09005 · arxiv_version: 2209.09005v2 · doi: 10.48550/arxiv.2209.09005 · pith_short_12: WUBRJEO7BUZL · pith_short_16: WUBRJEO7BUZLKTUF · pith_short_8: WUBRJEO7

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/WUBRJEO7BUZLKTUFXVCDLUI5CG \
  | 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: b5031491df0d32b54e85bd4435d11d1193b7978b07091dc4822f67a9e72a7814

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc3baf0aaeea33a8ef740b1ea0d28b49e31097696dd872f1dee67606b05eb705",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-09-19T13:29:14Z",
    "title_canon_sha256": "3539fd9a743572e21911a8ea2b19ef078d4038279784e0260954d98cc36c7542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.09005",
    "kind": "arxiv",
    "version": 2
  }
}