Pith Number

pith:PSWZPC4B

pith:2022:PSWZPC4BJITMKTXMSI6E7NMFWT

not attested not anchored not stored refs pending

An empirical equilibrium model of formal and informal credit markets in developing countries

Fan Wang

arxiv:2204.12374 v1 · 2022-04-26 · econ.GN · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSWZPC4BJITMKTXMSI6E7NMFWT}

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	2026-07-05T04:17:47.630273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cad978b814a26c54eec923c4fb585b4e9da9169746c756da1cf63b56df6c89f

Aliases

arxiv: 2204.12374 · arxiv_version: 2204.12374v1 · doi: 10.48550/arxiv.2204.12374 · pith_short_12: PSWZPC4BJITM · pith_short_16: PSWZPC4BJITMKTXM · pith_short_8: PSWZPC4B

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/PSWZPC4BJITMKTXMSI6E7NMFWT \
  | 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: 7cad978b814a26c54eec923c4fb585b4e9da9169746c756da1cf63b56df6c89f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee4e962cdf5e377b810429a9f627e58e96e6e898e71c94ff01362502788e56b0",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2022-04-26T15:13:04Z",
    "title_canon_sha256": "8b1a06580f926a371d85fe9f49e933253b03b5bd2fa79da06f8a656c0bfbfa05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12374",
    "kind": "arxiv",
    "version": 1
  }
}