Pith Number

pith:SMM34J37

pith:2026:SMM34J37L4VI6RXWNRV3EZBDRF

not attested not anchored not stored refs pending

Worst-case Strategy-proofness

Kazumasa Ikeda

arxiv:2606.22021 v1 · 2026-06-20 · 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{SMM34J37L4VI6RXWNRV3EZBDRF}

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	2026-06-23T02:13:05.755828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9319be277f5f2a8f46f66c6bb2642389655d6dcb7a4845b634a8d76354e6e46f

Aliases

arxiv: 2606.22021 · arxiv_version: 2606.22021v1 · doi: 10.48550/arxiv.2606.22021 · pith_short_12: SMM34J37L4VI · pith_short_16: SMM34J37L4VI6RXW · pith_short_8: SMM34J37

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/SMM34J37L4VI6RXWNRV3EZBDRF \
  | 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: 9319be277f5f2a8f46f66c6bb2642389655d6dcb7a4845b634a8d76354e6e46f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ba28ba6d5286fa9e60b2cbd156e0cd6e2300de9a81f6cd9fdf7b824a1614b7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2026-06-20T12:50:06Z",
    "title_canon_sha256": "0d396532bbb56f666ec8e5ebe1d5862b85dfcda477d22c8557d6b5fbcc34f3d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22021",
    "kind": "arxiv",
    "version": 1
  }
}