Pith Number

pith:MFAXIAW4

pith:2009:MFAXIAW46ARUYNU3HLRJFSMC6G

not attested not anchored not stored refs pending

Evolutionary Games on Networks and Payoff Invariance Under Replicator Dynamics

Enea Pestelacci, Leslie Luthi, Marco Tomassini

arxiv:0902.1447 v1 · 2009-02-09 · 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{MFAXIAW46ARUYNU3HLRJFSMC6G}

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	2026-05-18T04:34:55.543782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61417402dcf0234c369b3ae292c982f19542f9e54948c0b812c250489bf022c9

Aliases

arxiv: 0902.1447 · arxiv_version: 0902.1447v1 · doi: 10.48550/arxiv.0902.1447 · pith_short_12: MFAXIAW46ARU · pith_short_16: MFAXIAW46ARUYNU3 · pith_short_8: MFAXIAW4

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/MFAXIAW46ARUYNU3HLRJFSMC6G \
  | 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: 61417402dcf0234c369b3ae292c982f19542f9e54948c0b812c250489bf022c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d5874176040486f9209dc601f19c8787365d2af24fdcbcfd81e7798b5862da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-02-09T14:37:15Z",
    "title_canon_sha256": "0f67bed62bdbdb7d6b691f21313dd819177bb7c33e7b9a76f2b7f574adfd3133"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1447",
    "kind": "arxiv",
    "version": 1
  }
}