Pith Number

pith:JGP3X733

pith:2026:JGP3X733JEWHFKQZL4JVIPXTPW

not attested not anchored not stored refs pending

Toward an Origin of Human Randomness: Interaction-Driven Enhancement in the Rock-Paper-Scissors Game

Hiroaki Kurokawa, Shoma Ohara, Song-Ju Kim

arxiv:2605.18616 v1 · 2026-05-18 · physics.soc-ph · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGP3X733JEWHFKQZL4JVIPXTPW}

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	2026-05-20T00:06:11.024404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

499fbbff7b492c72aa195f13543ef37d91794c88b6f376df2e1c9c86d2b6c539

Aliases

arxiv: 2605.18616 · arxiv_version: 2605.18616v1 · doi: 10.48550/arxiv.2605.18616 · pith_short_12: JGP3X733JEWH · pith_short_16: JGP3X733JEWHFKQZ · pith_short_8: JGP3X733

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/JGP3X733JEWHFKQZL4JVIPXTPW \
  | 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: 499fbbff7b492c72aa195f13543ef37d91794c88b6f376df2e1c9c86d2b6c539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a3831636313181c174c7c75d63748bf205d83983ff60a991cf3978cdb7392f6",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2026-05-18T16:25:55Z",
    "title_canon_sha256": "21f8f0782d24f35dd9a6cfe41beea5953857b46994063d9401509bec2b5de0df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18616",
    "kind": "arxiv",
    "version": 1
  }
}