Pith Number

pith:CSHBFBUJ

pith:2013:CSHBFBUJSPCNVJJ7NNHTABZCMZ

not attested not anchored not stored refs pending

Social Networks and Collective Intelligence: A Return to the Agora

Antonio Marraffa, Italy), Luca Biselli, Manuel Mazzara, Nafees Qamar, Nicola Dragoni, Pier Paolo Greco, Simona de Nicola (University of Bologna

arxiv:1311.2551 v1 · 2013-11-11 · cs.SI · cs.CY · 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{CSHBFBUJSPCNVJJ7NNHTABZCMZ}

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	2026-05-18T03:07:32.411110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

148e12868993c4daa53f6b4f3007226646c4704f35fe884481950b7ef55e8134

Aliases

arxiv: 1311.2551 · arxiv_version: 1311.2551v1 · doi: 10.48550/arxiv.1311.2551 · pith_short_12: CSHBFBUJSPCN · pith_short_16: CSHBFBUJSPCNVJJ7 · pith_short_8: CSHBFBUJ

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/CSHBFBUJSPCNVJJ7NNHTABZCMZ \
  | 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: 148e12868993c4daa53f6b4f3007226646c4704f35fe884481950b7ef55e8134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f2b5df867defd7ef7406574b21539192520d7bd94544758af80d7fc9eb27a5b",
    "cross_cats_sorted": [
      "cs.CY",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-11-11T19:56:52Z",
    "title_canon_sha256": "227b716464c49144d91998e9c099baf789c6ccc3b09b7d9583def2931259982f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2551",
    "kind": "arxiv",
    "version": 1
  }
}