Pith Number

pith:4TMF5PMV

pith:2023:4TMF5PMVK2LRMGUD6Z2ZTTJXR5

not attested not anchored not stored refs pending

The Machine Psychology of Cooperation: Can GPT models operationalise prompts for altruism, cooperation, competitiveness and selfishness in economic games?

Steve Phelps, Yvan I. Russell

arxiv:2305.07970 v2 · 2023-05-13 · cs.GT · cs.AI · cs.CY · econ.GN · q-fin.EC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TMF5PMVK2LRMGUD6Z2ZTTJXR5}

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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

Bridging Language Models and Financial Analysis

Receipt and verification

First computed	2026-07-05T08:38:01.949613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d85ebd955697161a83f67599cd378f7529d5d09f54fcad5797507c66dac804

Aliases

arxiv: 2305.07970 · arxiv_version: 2305.07970v2 · doi: 10.48550/arxiv.2305.07970 · pith_short_12: 4TMF5PMVK2LR · pith_short_16: 4TMF5PMVK2LRMGUD · pith_short_8: 4TMF5PMV

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/4TMF5PMVK2LRMGUD6Z2ZTTJXR5 \
  | 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: e4d85ebd955697161a83f67599cd378f7529d5d09f54fcad5797507c66dac804

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d14b2f1a258d97956ca1695ea412389ffec2ed390c282c811379c5ea4a98d43",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2023-05-13T17:23:16Z",
    "title_canon_sha256": "70eb08c9b7153ce2c5be4a0605588a931877eaedede7ad6df4e2e4e7b5b91d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07970",
    "kind": "arxiv",
    "version": 2
  }
}