Pith Number

pith:I4QWP5DG

pith:2016:I4QWP5DGTY2SZXNXAA3LZRZQEL

not attested not anchored not stored refs pending

Prisoner's dilemma on directed networks

A. L. Ferreira, A. Lipowski, M. Santos, T. B. Pedro, W. Figueiredo

arxiv:1606.06835 v1 · 2016-06-22 · physics.soc-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I4QWP5DGTY2SZXNXAA3LZRZQEL}

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	2026-05-18T00:53:33.980568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

472167f4669e352cddb70036bcc73022e656e8ff9f26cbfc92c62446448f5fb7

Aliases

arxiv: 1606.06835 · arxiv_version: 1606.06835v1 · doi: 10.48550/arxiv.1606.06835 · pith_short_12: I4QWP5DGTY2S · pith_short_16: I4QWP5DGTY2SZXNX · pith_short_8: I4QWP5DG

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/I4QWP5DGTY2SZXNXAA3LZRZQEL \
  | 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: 472167f4669e352cddb70036bcc73022e656e8ff9f26cbfc92c62446448f5fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b45d7229cd01020dd44fcdc057a20fe989f14817b228b1bb89210f2f5c19267",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-06-22T07:23:29Z",
    "title_canon_sha256": "472dabbe9f4a7e9e5b8c9212cdc0169077d63dec44ac9265c9339ec038cd00df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06835",
    "kind": "arxiv",
    "version": 1
  }
}