Pith Number

pith:LQQJDZVF

pith:2025:LQQJDZVFEK26H6M6LDLR2HLUYL

not attested not anchored not stored refs pending

Large language models replicate and predict human cooperation across experiments in game theory

Ana S. Cardenal, Andrea Cera Palatsi, Max Pellert, Samuel Martin-Gutierrez

arxiv:2511.04500 v3 · 2025-11-06 · cs.AI · cs.CL · cs.GT · cs.MA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LQQJDZVFEK26H6M6LDLR2HLUYL}

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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.

Cited by

1 paper in Pith

Large language models converge on competitive rationality but diverge on cooperation across providers and generations

Receipt and verification

First computed	2026-07-02T00:18:25.993052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c2091e6a522b5e3f99e58d71d1d74c2c950ae5d792aa73b3299381e35914d9c

Aliases

arxiv: 2511.04500 · arxiv_version: 2511.04500v3 · doi: 10.48550/arxiv.2511.04500 · pith_short_12: LQQJDZVFEK26 · pith_short_16: LQQJDZVFEK26H6M6 · pith_short_8: LQQJDZVF

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/LQQJDZVFEK26H6M6LDLR2HLUYL \
  | 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: 5c2091e6a522b5e3f99e58d71d1d74c2c950ae5d792aa73b3299381e35914d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e0b4909724be839d56135b802b1acfa4966e47b1c4e9e21895dc4f910cf9c0",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.GT",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-11-06T16:21:27Z",
    "title_canon_sha256": "e5a50a090a246a2712cd1857bd556caecb4e6c4faeef67c80f1b11f822413310"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.04500",
    "kind": "arxiv",
    "version": 3
  }
}