Pith Number

pith:6JFATACP

pith:2012:6JFATACPHTQQCY65IJBXZOYHTJ

not attested not anchored not stored refs pending

Motivations for Participation in Socially Networked Collective Intelligence Systems

Jon Chamberlain, Massimo Poesio, Udo Kruschwitz

arxiv:1204.4071 v1 · 2012-04-18 · cs.SI · 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{6JFATACPHTQQCY65IJBXZOYHTJ}

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	2026-05-18T03:57:37.828476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f24a09804f3ce10163dd42437cbb079a7ce16e0209d51f841c9412820b2b9494

Aliases

arxiv: 1204.4071 · arxiv_version: 1204.4071v1 · doi: 10.48550/arxiv.1204.4071 · pith_short_12: 6JFATACPHTQQ · pith_short_16: 6JFATACPHTQQCY65 · pith_short_8: 6JFATACP

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/6JFATACPHTQQCY65IJBXZOYHTJ \
  | 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: f24a09804f3ce10163dd42437cbb079a7ce16e0209d51f841c9412820b2b9494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d34485e3a8b7c73bb1c57b11c41b208573f408e0e5abee77534f897fd620bbe0",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-04-18T12:42:09Z",
    "title_canon_sha256": "e3bfdd461ea21a793ebb8468bd8a884ac251acd9367da03a2d7ccf265c04edea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4071",
    "kind": "arxiv",
    "version": 1
  }
}