Pith Number

pith:GXRUE47N

pith:2026:GXRUE47NEEGZTAHZ7VYT4DGUPW

not attested not anchored not stored refs pending

EconSimulacra: A Digital Twin Platform of Socio-Economic Systems Powered by LLM Agents

Kentaro Ueda, Kiyoshi Izumi, Masahiro Kaneko, Ryuji Hashimoto, Takehiro Takayanagi

arxiv:2606.26883 v1 · 2026-06-25 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXRUE47NEEGZTAHZ7VYT4DGUPW}

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	2026-06-26T01:16:02.871743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e34273ed210d9980f9fd713e0cd47d8c3aa665a3729870a446685d7bfe1252

Aliases

arxiv: 2606.26883 · arxiv_version: 2606.26883v1 · doi: 10.48550/arxiv.2606.26883 · pith_short_12: GXRUE47NEEGZ · pith_short_16: GXRUE47NEEGZTAHZ · pith_short_8: GXRUE47N

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/GXRUE47NEEGZTAHZ7VYT4DGUPW \
  | 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: 35e34273ed210d9980f9fd713e0cd47d8c3aa665a3729870a446685d7bfe1252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d047aac119286a2c73fb26fc0d78185e8e4ac022ef0477b04a9a37baa8223962",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-06-25T11:13:13Z",
    "title_canon_sha256": "d8fb53d45cbf2e78bfa64f6e6cd3a2f6d8ecbe9bf9da90b1a42447fcb9d4e0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26883",
    "kind": "arxiv",
    "version": 1
  }
}