Pith Number

pith:KZWU7VF2

pith:2020:KZWU7VF2I5VH5G6MUAYL4BHWLU

not attested not anchored not stored refs pending

Regional Inequality Simulations Based on Asset Exchange Models with Exchange Range and Local Support Bias

Hiroyuki Mizuno, Takeshi Kato, Yasuyuki Kudo, Yoshinori Hiroi

arxiv:2002.09272 v2 · 2020-02-19 · physics.soc-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KZWU7VF2I5VH5G6MUAYL4BHWLU}

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	2026-07-05T01:21:47.638036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566d4fd4ba476a7e9bcca030be04f65d3a6095dd52532cf01b8f35caae33fddb

Aliases

arxiv: 2002.09272 · arxiv_version: 2002.09272v2 · doi: 10.48550/arxiv.2002.09272 · pith_short_12: KZWU7VF2I5VH · pith_short_16: KZWU7VF2I5VH5G6M · pith_short_8: KZWU7VF2

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/KZWU7VF2I5VH5G6MUAYL4BHWLU \
  | 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: 566d4fd4ba476a7e9bcca030be04f65d3a6095dd52532cf01b8f35caae33fddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0db1f4512aad4a68421162e8aceba30239cb97fdd5d0655416d5c7de55a75a1",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-02-19T10:25:23Z",
    "title_canon_sha256": "fa1d85bb648fce1c4d4db8041fd87f62b0c30f3e210228af723ed5638fdbf025"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09272",
    "kind": "arxiv",
    "version": 2
  }
}