Pith Number

pith:SP5ESWHL

pith:2024:SP5ESWHLJXUW6FLS2VBLHBLFRY

not attested not anchored not stored refs pending

Spatial prisoner's dilemma optimally played in small-world networks

Kazuyuki Aihara, Naoki Masuda

arxiv:2411.13741 v1 · 2024-11-20 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP5ESWHLJXUW6FLS2VBLHBLFRY}

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	2026-07-05T09:38:36.546441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fa4958eb4de96f1572d542b385658e20f235e9f9b5a458a6f47e1b27a019cc

Aliases

arxiv: 2411.13741 · arxiv_version: 2411.13741v1 · doi: 10.48550/arxiv.2411.13741 · pith_short_12: SP5ESWHLJXUW · pith_short_16: SP5ESWHLJXUW6FLS · pith_short_8: SP5ESWHL

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/SP5ESWHLJXUW6FLS2VBLHBLFRY \
  | 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: 93fa4958eb4de96f1572d542b385658e20f235e9f9b5a458a6f47e1b27a019cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a77e037c94afafa73eb44ed9df01e0bf9e30492ebdb5f926b09525cd4583587d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-11-20T22:51:36Z",
    "title_canon_sha256": "1b57e7db5d2b29afde3a08f0bfc18cc4bac06bb3eaec98a884c0ccd3b5ffca2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13741",
    "kind": "arxiv",
    "version": 1
  }
}