Pith Number

pith:GSX3Z4QD

pith:2025:GSX3Z4QDTZRWBO6H2KZ3QWCLMS

not attested not anchored not stored refs pending

Enhancing the Merger Simulation Toolkit with ML/AI

Christopher Sullivan, Harold D. Chiang, Jack Collison, Lorenzo Magnolfi

arxiv:2506.05225 v1 · 2025-06-05 · 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{GSX3Z4QDTZRWBO6H2KZ3QWCLMS}

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	2026-07-05T11:16:44.376201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34afbcf2039e6360bbc7d2b3b8584b648c25f74ffc384754fef9555648541811

Aliases

arxiv: 2506.05225 · arxiv_version: 2506.05225v1 · doi: 10.48550/arxiv.2506.05225 · pith_short_12: GSX3Z4QDTZRW · pith_short_16: GSX3Z4QDTZRWBO6H · pith_short_8: GSX3Z4QD

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/GSX3Z4QDTZRWBO6H2KZ3QWCLMS \
  | 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: 34afbcf2039e6360bbc7d2b3b8584b648c25f74ffc384754fef9555648541811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9dc3cf49a54f6eb6444b9e8f78f920d23b3b244a9181f77288133585c5ba746",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-06-05T16:40:00Z",
    "title_canon_sha256": "0eb339d379017bcd0c20aae84f7b3d758de13abd0be4d40015011642a309401e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05225",
    "kind": "arxiv",
    "version": 1
  }
}