Pith Number

pith:6ISDQ6BZ

pith:2020:6ISDQ6BZJS7D6KPO72DR4MSGTM

not attested not anchored not stored refs pending

Information Design in Optimal Auctions

Xiangqian Yang, Yi-Chun Chen

arxiv:2010.08990 v2 · 2020-10-18 · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ISDQ6BZJS7D6KPO72DR4MSGTM}

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	2026-07-05T05:10:51.801327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2243878394cbe3f29eefe871e32469b29de3d8b7311d8feba450ddb9212de21

Aliases

arxiv: 2010.08990 · arxiv_version: 2010.08990v2 · doi: 10.48550/arxiv.2010.08990 · pith_short_12: 6ISDQ6BZJS7D · pith_short_16: 6ISDQ6BZJS7D6KPO · pith_short_8: 6ISDQ6BZ

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/6ISDQ6BZJS7D6KPO72DR4MSGTM \
  | 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: f2243878394cbe3f29eefe871e32469b29de3d8b7311d8feba450ddb9212de21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be94e8f40ff97be416d50c83acaeef291f8501452f000336b33775ba75a6509d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2020-10-18T14:06:09Z",
    "title_canon_sha256": "3d170089e4bc1b295b6f131db9f0e205e06d711eb0d5e137c54bb5fb67ca8f51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.08990",
    "kind": "arxiv",
    "version": 2
  }
}