Pith Number

pith:VYLY7TDP

pith:2026:VYLY7TDPIFOIQ2LRI6EXFJNECF

not attested not anchored not stored refs pending

Risk in a Data-Rich Model

Dario Caldara, Haroon Mumtaz, Molin Zhong

arxiv:2608.05676 v1 · 2026-08-06 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYLY7TDPIFOIQ2LRI6EXFJNECF}

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	2026-08-07T00:52:20.526418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae178fcc6f415c886971478972a5a41146293170d49604bda460a6af094945cc

Aliases

arxiv: 2608.05676 · arxiv_version: 2608.05676v1 · doi: 10.48550/arxiv.2608.05676 · pith_short_12: VYLY7TDPIFOI · pith_short_16: VYLY7TDPIFOIQ2LR · pith_short_8: VYLY7TDP

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/VYLY7TDPIFOIQ2LRI6EXFJNECF \
  | 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: ae178fcc6f415c886971478972a5a41146293170d49604bda460a6af094945cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33291201bab29ae0e2ff7705bfb4a2367cc58e288826119553d725cae0853938",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-08-06T07:15:31Z",
    "title_canon_sha256": "5e9a06421c9aa7d22b90a323aa378da7fc254d487444e98e618d6a092dbf3cc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05676",
    "kind": "arxiv",
    "version": 1
  }
}