Pith Number

pith:V4QGVXMS

pith:2009:V4QGVXMS2ZWD46IVYIFYAGIM23

not attested not anchored not stored refs pending

Effects of mobility in a population of Prisoner's Dilemma players

A. Buscarino, J. Gomez-Gardenes, L. Fortuna, M. Frasca, S. Meloni, V. Latora, Y. Moreno

arxiv:0905.3189 v1 · 2009-05-19 · 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{V4QGVXMS2ZWD46IVYIFYAGIM23}

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	2026-05-18T02:13:38.529278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af206add92d66c3e7915c20b80190cd6f9cd68098db1a2bde695013e8f135ab9

Aliases

arxiv: 0905.3189 · arxiv_version: 0905.3189v1 · doi: 10.48550/arxiv.0905.3189 · pith_short_12: V4QGVXMS2ZWD · pith_short_16: V4QGVXMS2ZWD46IV · pith_short_8: V4QGVXMS

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/V4QGVXMS2ZWD46IVYIFYAGIM23 \
  | 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: af206add92d66c3e7915c20b80190cd6f9cd68098db1a2bde695013e8f135ab9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e4bfe75204b5f42bca969e51796bdad1bfb52b4de4c0bda0290487e8587cd6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-05-19T22:04:04Z",
    "title_canon_sha256": "d69ed85fcd5117f4145f1cc715cfe2d1d24a88ad0336c58637907ed4993db583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.3189",
    "kind": "arxiv",
    "version": 1
  }
}