Pith Number

pith:BJH4R3HW

pith:2012:BJH4R3HW72SYIZW75QKOOT7E6T

not attested not anchored not stored refs pending

Strictly Proper Mechanisms with Cooperating Players

Ross D. Shachter, SangIn Chun

arxiv:1202.3710 v1 · 2012-02-14 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJH4R3HW72SYIZW75QKOOT7E6T}

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	2026-05-18T04:02:03.440154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a4fc8ecf6fea58466dfec14e74fe4f4d2dc1a91d296a539b917524cbd5e2fd9

Aliases

arxiv: 1202.3710 · arxiv_version: 1202.3710v1 · doi: 10.48550/arxiv.1202.3710 · pith_short_12: BJH4R3HW72SY · pith_short_16: BJH4R3HW72SYIZW7 · pith_short_8: BJH4R3HW

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/BJH4R3HW72SYIZW75QKOOT7E6T \
  | 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: 0a4fc8ecf6fea58466dfec14e74fe4f4d2dc1a91d296a539b917524cbd5e2fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe892df732a4ca94a0039919910e63061a10881881bc322dcd46b5639dc3a445",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2012-02-14T16:41:17Z",
    "title_canon_sha256": "e57535800917884db4b19d654fd849193aa9408cb6d7e8adf3eaef77e4a77c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3710",
    "kind": "arxiv",
    "version": 1
  }
}