Pith Number

pith:IKSQWY7O

pith:2022:IKSQWY7O7ESO2F5OLLR4FMIOOU

not attested not anchored not stored refs pending

An Ellsberg paradox for ambiguity aversion

Brian W. Rogers, Christoph Kuzmics, Xiannong Zhang

arxiv:2212.03603 v2 · 2022-12-07 · 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{IKSQWY7O7ESO2F5OLLR4FMIOOU}

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	2026-07-05T05:31:19.007445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a50b63eef924ed17ae5ae3c2b10e752990767934736234439ed9a2e156419a

Aliases

arxiv: 2212.03603 · arxiv_version: 2212.03603v2 · doi: 10.48550/arxiv.2212.03603 · pith_short_12: IKSQWY7O7ESO · pith_short_16: IKSQWY7O7ESO2F5O · pith_short_8: IKSQWY7O

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/IKSQWY7O7ESO2F5OLLR4FMIOOU \
  | 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: 42a50b63eef924ed17ae5ae3c2b10e752990767934736234439ed9a2e156419a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03af23c26b4309f5506739d54fc75881aee36e364ae6c2b11ecf8755831d0d74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2022-12-07T12:39:09Z",
    "title_canon_sha256": "567160f3e513dedf7f18fd911b93cda28a1bf3bcee9e407b686a691863899b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03603",
    "kind": "arxiv",
    "version": 2
  }
}