Pith Number

pith:OOSNNMV2

pith:2026:OOSNNMV2DYA7CCV3DKZKL2ZR5G

not attested not anchored not stored refs pending

Complexity and Misspecification

Drew Fudenberg, Florian Mudekereza

arxiv:2602.15674 v2 · 2026-02-17 · 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{OOSNNMV2DYA7CCV3DKZKL2ZR5G}

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	2026-06-11T01:09:30.739165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73a4d6b2ba1e01f10abb1ab2a5eb31e9b72bd1c506bfc52b915f93879b792c98

Aliases

arxiv: 2602.15674 · arxiv_version: 2602.15674v2 · doi: 10.48550/arxiv.2602.15674 · pith_short_12: OOSNNMV2DYA7 · pith_short_16: OOSNNMV2DYA7CCV3 · pith_short_8: OOSNNMV2

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/OOSNNMV2DYA7CCV3DKZKL2ZR5G \
  | 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: 73a4d6b2ba1e01f10abb1ab2a5eb31e9b72bd1c506bfc52b915f93879b792c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328e26b9bb78439a1c78f0a64cfca397699048a4eeabf6df36c7bd49811b6d30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2026-02-17T15:55:22Z",
    "title_canon_sha256": "e9ec5bab14921dcf92e971f65264f53d8592d70f3b19d2b3387947582882f2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15674",
    "kind": "arxiv",
    "version": 2
  }
}