Pith Number

pith:BPOBL2WP

pith:2014:BPOBL2WPMNJOYZRCQWG7OAWDLW

not attested not anchored not stored refs pending

Heuristics guide the implementation of social preferences in one-shot Prisoner's Dilemma experiments

David G. Rand, Jillian J. Jordan, Valerio Capraro

arxiv:1404.7076 v2 · 2014-04-28 · cs.GT · physics.soc-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPOBL2WPMNJOYZRCQWG7OAWDLW}

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	2026-05-18T02:45:21.395782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bdc15eacf6352ec6622858df702c35d84fbaa1da884957637e2f592b8fec77a

Aliases

arxiv: 1404.7076 · arxiv_version: 1404.7076v2 · doi: 10.48550/arxiv.1404.7076 · pith_short_12: BPOBL2WPMNJO · pith_short_16: BPOBL2WPMNJOYZRC · pith_short_8: BPOBL2WP

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/BPOBL2WPMNJOYZRCQWG7OAWDLW \
  | 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: 0bdc15eacf6352ec6622858df702c35d84fbaa1da884957637e2f592b8fec77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6666a3453fa1f8019df7459925e21f87b7624af88fbf829f42a1b4121d03dbd",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2014-04-28T18:05:10Z",
    "title_canon_sha256": "99750d7f01eb6ac245d5a92c9526f9531adf98e263acead10532b35d87565d6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7076",
    "kind": "arxiv",
    "version": 2
  }
}