Pith Number

pith:PEY6E3NL

pith:2026:PEY6E3NLR4PNYLPZTKXLS3SFL6

not attested not anchored not stored refs pending

Macro Economists in the Machine: A Multi-Agent LLM Framework for Commodity-Related ETF Portfolio Construction

Dehao Dai, Ding Ma, Kerui Geng, Yiqing Wang

arxiv:2606.08283 v1 · 2026-06-06 · q-fin.PM · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEY6E3NLR4PNYLPZTKXLS3SFL6}

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	2026-06-09T01:05:32.248230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7931e26dab8f1edc2df99aaeb96e455f89eff71ded3e4b7cae10a5afa5c7dab1

Aliases

arxiv: 2606.08283 · arxiv_version: 2606.08283v1 · doi: 10.48550/arxiv.2606.08283 · pith_short_12: PEY6E3NLR4PN · pith_short_16: PEY6E3NLR4PNYLPZ · pith_short_8: PEY6E3NL

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/PEY6E3NLR4PNYLPZTKXLS3SFL6 \
  | 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: 7931e26dab8f1edc2df99aaeb96e455f89eff71ded3e4b7cae10a5afa5c7dab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de4eb94799858e45ba49aa6033c34b41a837b48ff45d0bc54d3d4abb61bae9f8",
    "cross_cats_sorted": [
      "q-fin.TR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2026-06-06T18:07:28Z",
    "title_canon_sha256": "0e8bbce22b95876b9dfffb27e2df7e189d7d0cb9b0259e9c16df8d18cb285e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08283",
    "kind": "arxiv",
    "version": 1
  }
}