Pith Number

pith:72WY4ZJC

pith:2020:72WY4ZJCIJY5OTOTCRUNOC2UPO

not attested not anchored not stored refs pending

Sustainability and Fairness Simulations Based on Decision-Making Model of Utility Function and Norm Function

Hayato Saigo, Hiroyuki Yamaguchi, Junichi Miyakoshi, Jun Otsuka, Kaori Karasawa, Takeshi Kato, Yasuo Deguchi, Yasuyuki Kudo, Yoshinori Hiroi

arxiv:2002.09037 v2 · 2020-02-19 · 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{72WY4ZJCIJY5OTOTCRUNOC2UPO}

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	2026-07-05T00:57:52.351664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fead8e65224271d74dd31468d70b547ba54a57d1d7d8d67877a0dc9856a3a310

Aliases

arxiv: 2002.09037 · arxiv_version: 2002.09037v2 · doi: 10.48550/arxiv.2002.09037 · pith_short_12: 72WY4ZJCIJY5 · pith_short_16: 72WY4ZJCIJY5OTOT · pith_short_8: 72WY4ZJC

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/72WY4ZJCIJY5OTOTCRUNOC2UPO \
  | 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: fead8e65224271d74dd31468d70b547ba54a57d1d7d8d67877a0dc9856a3a310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd6ec9546109b5f002bad750d6f66149b88044aef3f9f8be1d59a536f272fe5",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2020-02-19T10:20:10Z",
    "title_canon_sha256": "d832e8839d69be676ac081162762efc4de7ed237644b40b67e3d653142a6ec25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09037",
    "kind": "arxiv",
    "version": 2
  }
}