Pith Number

pith:5O7DNVS4

pith:2011:5O7DNVS47FXFL7YXAR524BEK7N

not attested not anchored not stored refs pending

Phase diagrams for the spatial public goods game with pool-punishment

Attila Szolnoki, Gyorgy Szabo, Matjaz Perc

arxiv:1102.0624 v1 · 2011-02-03 · physics.soc-ph · cond-mat.stat-mech · physics.bio-ph · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5O7DNVS47FXFL7YXAR524BEK7N}

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	2026-05-18T04:27:17.537743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbe36d65cf96e55ff17047bae048afb5861c2e815f0bb04f7393d54e3d61b05

Aliases

arxiv: 1102.0624 · arxiv_version: 1102.0624v1 · doi: 10.48550/arxiv.1102.0624 · pith_short_12: 5O7DNVS47FXF · pith_short_16: 5O7DNVS47FXFL7YX · pith_short_8: 5O7DNVS4

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/5O7DNVS47FXFL7YXAR524BEK7N \
  | 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: ebbe36d65cf96e55ff17047bae048afb5861c2e815f0bb04f7393d54e3d61b05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad722ebfe819542ff45f922136a83af58112f616dbb81ebfdcf5228e3f713a15",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-02-03T08:47:38Z",
    "title_canon_sha256": "e1a424174b5f51835ba6fda8504053b76b989c4f819e6f3f50e1f9ea73700787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0624",
    "kind": "arxiv",
    "version": 1
  }
}