Pith Number

pith:25FCK7VR

pith:2025:25FCK7VRDCBUS4TUJZ6OCCHQUM

not attested not anchored not stored refs pending

Reasoning Like an Economist: Post-Training on Economic Problems Induces Strategic Generalization in LLMs

Dayiheng Liu, Kexin Yang, Linfeng Zhang, Shaobo Wang, Xiangqi Jin, Xingyu Dong, Xingzhang Ren, Yifang Chen, Yue Min, Yufa Zhou

arxiv:2506.00577 v1 · 2025-05-31 · cs.AI · cs.CL · cs.GT · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25FCK7VRDCBUS4TUJZ6OCCHQUM}

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	2026-07-05T11:13:37.260087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74a257eb118834972744e7ce108f0a30b70d6b6cdd929b337127a7779b939ad

Aliases

arxiv: 2506.00577 · arxiv_version: 2506.00577v1 · doi: 10.48550/arxiv.2506.00577 · pith_short_12: 25FCK7VRDCBU · pith_short_16: 25FCK7VRDCBUS4TU · pith_short_8: 25FCK7VR

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/25FCK7VRDCBUS4TUJZ6OCCHQUM \
  | 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: d74a257eb118834972744e7ce108f0a30b70d6b6cdd929b337127a7779b939ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e19fe3ba2614c6703175f1dcd0e89570edb12f5ea12475bb049291331bc66cd4",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.GT",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-31T14:22:40Z",
    "title_canon_sha256": "71cc0182dd17ddea507a19b74481635cdad52bee74023f190ed1b59bf6ad13cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00577",
    "kind": "arxiv",
    "version": 1
  }
}