Pith Number

pith:VMS5VPNO

pith:2012:VMS5VPNOUWK4527ZJQZ2M6UDKG

not attested not anchored not stored refs pending

Averting group failures in collective-risk social dilemmas

Attila Szolnoki, Matjaz Perc, Xiaojie Chen

arxiv:1210.3354 v1 · 2012-10-11 · physics.soc-ph · cs.SI · 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{VMS5VPNOUWK4527ZJQZ2M6UDKG}

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	2026-05-18T03:43:17.612097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab25dabdaea595ceebf94c33a67a8351b2bf642b39f1d4fb9ae39f7222641fe5

Aliases

arxiv: 1210.3354 · arxiv_version: 1210.3354v1 · doi: 10.48550/arxiv.1210.3354 · pith_short_12: VMS5VPNOUWK4 · pith_short_16: VMS5VPNOUWK4527Z · pith_short_8: VMS5VPNO

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/VMS5VPNOUWK4527ZJQZ2M6UDKG \
  | 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: ab25dabdaea595ceebf94c33a67a8351b2bf642b39f1d4fb9ae39f7222641fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88feddce7db8d34ef659b3856f9d3e07337753b1470a2bc7658ea2be8261f453",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-10-11T19:58:39Z",
    "title_canon_sha256": "f478c02cefa62a66365a0e2fbcf3b728ad9a47f346f00da5de6e1454a8dbb0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3354",
    "kind": "arxiv",
    "version": 1
  }
}