Pith Number

pith:IT5TC6JH

pith:2022:IT5TC6JH2CWXJGFOVAL2FRDKJV

not attested not anchored not stored refs pending

Distributionally Robust Optimal Allocation with Costly Verification

\c{C}a\u{g}{\i}l Ko\c{c}yi\u{g}it, Daniel Kuhn, Halil \.Ibrahim Bayrak, Mustafa \c{C}elebi P{\i}nar

arxiv:2211.15122 v3 · 2022-11-28 · 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{IT5TC6JH2CWXJGFOVAL2FRDKJV}

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	2026-07-05T08:36:16.767986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44fb317927d0ad7498aea817a2c46a4d6b41d824b29536ab69d05a679b6d7064

Aliases

arxiv: 2211.15122 · arxiv_version: 2211.15122v3 · doi: 10.48550/arxiv.2211.15122 · pith_short_12: IT5TC6JH2CWX · pith_short_16: IT5TC6JH2CWXJGFO · pith_short_8: IT5TC6JH

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/IT5TC6JH2CWXJGFOVAL2FRDKJV \
  | 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: 44fb317927d0ad7498aea817a2c46a4d6b41d824b29536ab69d05a679b6d7064

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788529531186e234f429a1f234c2f937a2116d72e19e7a4ca489f5fcd935e211",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2022-11-28T08:25:44Z",
    "title_canon_sha256": "e6ae2a7b9b29d43b006bc32a8ece93aab3ec6b44d1ff90575175d672d1593c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15122",
    "kind": "arxiv",
    "version": 3
  }
}