Pith Number

pith:PVUMVJYG

pith:2012:PVUMVJYGMMEN4BT62SQVPX6N6C

not attested not anchored not stored refs pending

Stability and robustness analysis of cooperation cycles driven by destructive agents in finite populations

Alex Arenas, Jos\'e A. Cuesta, Juan Camacho, Rub\'en J. Requejo

arxiv:1210.7085 v1 · 2012-10-26 · physics.soc-ph · 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{PVUMVJYGMMEN4BT62SQVPX6N6C}

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	2026-05-18T03:42:12.787276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d68caa7066308de067ed4a157dfcdf096d4c9b518f4cf5b4e983e257dcffae9

Aliases

arxiv: 1210.7085 · arxiv_version: 1210.7085v1 · doi: 10.48550/arxiv.1210.7085 · pith_short_12: PVUMVJYGMMEN · pith_short_16: PVUMVJYGMMEN4BT6 · pith_short_8: PVUMVJYG

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/PVUMVJYGMMEN4BT62SQVPX6N6C \
  | 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: 7d68caa7066308de067ed4a157dfcdf096d4c9b518f4cf5b4e983e257dcffae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3aaf15bc45a0f70867c973e4a0b0bd5edc216c4c05fdd63ffe9f8636b5f3921",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-10-26T10:04:24Z",
    "title_canon_sha256": "574697f3dfcc308359d6ccfeb703b49691cbbece17b5450975af03b8a2b58415"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7085",
    "kind": "arxiv",
    "version": 1
  }
}