Pith Number

pith:NNZLJSRP

pith:2015:NNZLJSRPTWXQWEBMAD73I2A2GI

not attested not anchored not stored refs pending

Spatial social dilemmas: dilution, mobility and grouping effects with imitation dynamics

Jeferson J. Arenzon, Mendeli H. Vainstein

arxiv:1511.07740 v1 · 2015-11-24 · q-bio.PE · 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{NNZLJSRPTWXQWEBMAD73I2A2GI}

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	2026-05-18T01:26:03.771173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b72b4ca2f9daf0b102c00ffb4681a3239248d186cb9e2ec2eb0417f7618b1cf

Aliases

arxiv: 1511.07740 · arxiv_version: 1511.07740v1 · doi: 10.48550/arxiv.1511.07740 · pith_short_12: NNZLJSRPTWXQ · pith_short_16: NNZLJSRPTWXQWEBM · pith_short_8: NNZLJSRP

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/NNZLJSRPTWXQWEBMAD73I2A2GI \
  | 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: 6b72b4ca2f9daf0b102c00ffb4681a3239248d186cb9e2ec2eb0417f7618b1cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5e4e09600e95e0b8cd754d6ea5a6faea790a55d5479c5aa33225f1774b4650",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-11-24T14:55:10Z",
    "title_canon_sha256": "1288111f04aea142e4fd83a4fd00e94708359c876e27839408131a15a4146161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07740",
    "kind": "arxiv",
    "version": 1
  }
}