Pith Number

pith:A6QXX4VY

pith:2025:A6QXX4VYGFAJ5XN5QKJ2WKIVW2

not attested not anchored not stored refs pending

Endogenous Feedback in Coevolutionary Games Reshapes the Stability of Cooperation

Andrea Civilini, Federico Maria Quetti, Giacomo Frigerio, Giacomo Livan, Silvia Figini, Vito Latora

arxiv:2506.20603 v2 · 2025-06-25 · 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{A6QXX4VYGFAJ5XN5QKJ2WKIVW2}

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	2026-05-20T00:04:11.236762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07a17bf2b831409eddbd8293ab2915b6a0f6f9831c4011195c1689474a41db5b

Aliases

arxiv: 2506.20603 · arxiv_version: 2506.20603v2 · doi: 10.48550/arxiv.2506.20603 · pith_short_12: A6QXX4VYGFAJ · pith_short_16: A6QXX4VYGFAJ5XN5 · pith_short_8: A6QXX4VY

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/A6QXX4VYGFAJ5XN5QKJ2WKIVW2 \
  | 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: 07a17bf2b831409eddbd8293ab2915b6a0f6f9831c4011195c1689474a41db5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed14c84e333943c4b7c9e9d239b128c648e5145c1ba34983a4286d7214e6eb5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-06-25T16:47:49Z",
    "title_canon_sha256": "e4334953c5b3ef407cc5129ad950ba77cf73e86b3b6a2823ee3166d81df5b536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20603",
    "kind": "arxiv",
    "version": 2
  }
}