Pith Number

pith:PZYQJRY3

pith:2018:PZYQJRY3EO3X4TOFDV66EA26F4

not attested not anchored not stored refs pending

Long-range prisoner's dilemma game on a cycle

Hyeong-Chai Jeong, Jiwon Bahk, Seung Ki Baek

arxiv:1812.10639 v1 · 2018-12-27 · q-bio.PE · physics.bio-ph · 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{PZYQJRY3EO3X4TOFDV66EA26F4}

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	2026-05-17T23:55:10.396857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7104c71b23b77e4dc51d7de2035e2f393ff6f1bfbfb1edbce319650d7eb25b

Aliases

arxiv: 1812.10639 · arxiv_version: 1812.10639v1 · doi: 10.48550/arxiv.1812.10639 · pith_short_12: PZYQJRY3EO3X · pith_short_16: PZYQJRY3EO3X4TOF · pith_short_8: PZYQJRY3

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/PZYQJRY3EO3X4TOFDV66EA26F4 \
  | 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: 7e7104c71b23b77e4dc51d7de2035e2f393ff6f1bfbfb1edbce319650d7eb25b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d376797ddf21627f9d93709ef21416154a61a73b562d37317e80847f589a088",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2018-12-27T06:16:55Z",
    "title_canon_sha256": "52ea693fc794c47a50943cb3e03629192216108ed02b62f41fa5b10bc309bb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10639",
    "kind": "arxiv",
    "version": 1
  }
}